## What are some famous numbers

25 Famous Numbers and Why They Are ImportantPi (3.14…) One of the single most important numbers in history, its applications include its uses in world-wide statistics, predicting weather patterns, and in other applications that require massive computational power.

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Euler’s Number (2.718…) …

Euler’s Constant (.

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4.6692.

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666.

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Googol.

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Zero.

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One.More items…•May 9, 2013.

## Is there a 666 in pi

666 = 2² + 3² + 5² + 7² + 11² + 13² + 17² The first 144 decimal digits of π sum to 666. The first 146 decimal digits of φ sum to 666.

## Is 21 a lucky number

LUCKY NUMBERS: The lucky numbers are suggested on the basis of one’s name, date of birth etc. Most common lucky numbers: 1, 3, 7, 9, 13, 15, 21, 25, 31, 33, 37, 43, 49, 51, 63, 67, 69, 73, 75, 79, 87, 93, 99, … Number 8 is lucky in Chinese culture because the Chinese word for “eight” sounds like the word for “wealth”.

## What is the most boring number

37The most boring number is 37.

## Why is 28 the perfect number

A number is perfect if all of its factors, including 1 but excluding itself, perfectly add up to the number you began with. 6, for example, is perfect, because its factors — 3, 2, and 1 — all sum up to 6. 28 is perfect too: 14, 7, 4, 2, and 1 add up to 28.

## Who is known as the father of mathematics

Archimedes is known as the Father Of Mathematics. He lived between 287 BC – 212 BC. Syracuse, the Greek island of Sicily was his birthplace.

## What are some special numbers

The first few abundant numbers are:12, 18, 20, 24, 30, 36, 40, 42, 48, 54, 56, 60, 66, 70, 72, 78, 80, 84, 88, 90, 96, 100, 102, …1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 21, 22, 23, 25, 26, 27, …More items…

## What is the most important number in math

Pi shows up in many formulas in math and physics. Its value is often rendered as 3.14 — hence the celebration on the 14th day of the third month of the year — but that’s an approximation. The real value of pi is 3.1415926535… with the three dots signifying that the string of digits goes on forever.

## What are the five most important numbers

Here are the five most important numbers you need to know.Your Take-Home Pay. … Your Retirement Contributions. … Your Debt (and Interest Rates) … Your Credit Score. … Your Savings Account Balance.Jan 3, 2016

## What is an attractive number

A number is an attractive number if the number of its prime factors (whether distinct or not) is also prime. Example. The number 20, whose prime decomposition is 2 × 2 × 5, is an attractive number because the number of its prime factors (3) is also prime. Show sequence items up to 120.

## Is 0 a real number

What Are Real Numbers? Edit. Real numbers consist of zero (0), the positive and negative integers (-3, -1, 2, 4), and all the fractional and decimal values in between (0.4, 3.1415927, 1/2). Real numbers are divided into rational and irrational numbers.

## Is the number 21 a lucky number

Like The World card, the number 21 is symbolic of success, completion and the fulfillment of desires. When the number 21 appears in your Numerology chart as your birth number, there are no negative connotations. It promises a life of fulfillment, triumph and victory.

## Is 27 a lucky number

The numerology number 27 is about philanthropy and compassion in a cooperative atmosphere. The number 27 is a wonderful number. … The energies it represents makes the number kind hearted, tolerant, intelligent, a team worker, and so very much wanting to see humanity better off than it is.

## Why is 21 a special number

21 is the atomic number of the chemical element scandium. Discovered in 1879, it is classified as a rare-earth element. 21 is the 8th number in the Fibonacci sequence, preceded by 13 and followed by 34. During the First World War the Japanese Empire sent a list of 21 demands to the Chinese government.

## Which is more important PI or E

e is easier to spell than pi. The character for e, not pi, can be found on a keyboard. ln(pi1) is a really nasty number, but ln(e1) = 1. e is used in calculus whereas pi is used in geometry.

## What is the most beautiful number

The Golden Ratio (phi = φ) is often called The Most Beautiful Number In The Universe.0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144…89/55 = 1.618.144/89 = 1.618.233/144 = 1.618.377/233 = 1.618.610/377 = 1.618.987/610 = 1.618.More items…

## What is the most special number

6174 (number)← 6173 6174 6175 →Cardinalsix thousand one hundred seventy-fourOrdinal6174th (six thousand one hundred seventy-fourth)Factorization2 × 32 × 73Greek numeral,ϚΡΟΔ´7 more rows