# 21316292001

## 21,316,292,001 is an odd composite number composed of three prime numbers multiplied together.

What does the number 21316292001 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

21316292001 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

## Prime factorization of 21316292001:

### 32 × 412 × 11872

(3 × 3 × 41 × 41 × 1187 × 1187)

See below for interesting mathematical facts about the number 21316292001 from the Numbermatics database.

### Names of 21316292001

• Cardinal: 21316292001 can be written as Twenty-one billion, three hundred sixteen million, two hundred ninety-two thousand and one.

### Scientific notation

• Scientific notation: 2.1316292001 × 1010

### Factors of 21316292001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1231

### Divisors of 21316292001

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 31586106643
• Sum of proper divisors (its aliquot sum) s(n): 10269814642
• 21316292001 is a deficient number, because the sum of its proper divisors (10269814642) is less than itself. Its deficiency is 11046477359

### Bases of 21316292001

• Binary: 100111101101000110011001101101000012
• Base-36: 9SJ6469

### Squares and roots of 21316292001

• 21316292001 squared (213162920012) is 454384304671896584001
• 21316292001 cubed (213162920013) is 9685788519057496083039740876001
• 21316292001 is a perfect square number. Its square root is 146001
• The cube root of 21316292001 is 2772.7064131837

### Scales and comparisons

How big is 21316292001?
• 21,316,292,001 seconds is equal to 677 years, 41 weeks, 8 hours, 13 minutes, 21 seconds.
• To count from 1 to 21,316,292,001 would take you about one thousand, three hundred fifty-five years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21316292001 cubic inches would be around 231.1 feet tall.

### Recreational maths with 21316292001

• 21316292001 backwards is 10029261312
• The number of decimal digits it has is: 11
• The sum of 21316292001's digits is 27
• More coming soon!

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