21073712

21,073,712 is an even composite number composed of three prime numbers multiplied together.

What does the number 21073712 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

21073712 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 21073712:

2⁴ × 11 × 119737

(2 × 2 × 2 × 2 × 11 × 119737)

See below for interesting mathematical facts about the number 21073712 from the Numbermatics database.

Names of 21073712

Cardinal: 21073712 can be written as Twenty-one million, seventy-three thousand, seven hundred twelve.

Scientific notation

Scientific notation: 2.1073712 × 10⁷

Factors of 21073712

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 119750

Divisors of 21073712

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 11 16 22 44 88 176 119737 239474 478948 957896 1317107 1915792 2634214 5268428 10536856 21073712
Sum of all divisors σ(n): 44542536
Sum of proper divisors (its aliquot sum) s(n): 23468824
21073712 is an abundant number, because the sum of its proper divisors (23468824) is greater than itself. Its abundance is 2395112

Bases of 21073712

Binary: 1010000011000111100110000₂
Hexadecimal: 0x1418F30
Base-36: CJOKW

Squares and roots of 21073712

21073712 squared (21073712²) is 444101337458944
21073712 cubed (21073712³) is 9358863684424597680128
The square root of 21073712 is 4590.6112882709
The cube root of 21073712 is 276.2148435701

Scales and comparisons

How big is 21073712?

21,073,712 seconds is equal to 34 weeks, 5 days, 21 hours, 48 minutes, 32 seconds.
To count from 1 to 21,073,712 would take you about twenty hours!

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 21073712 cubic inches would be around 23 feet tall.

Recreational maths with 21073712

21073712 backwards is 21737012
The number of decimal digits it has is: 8
The sum of 21073712's digits is 23
More coming soon!

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The information we have on file for 21073712 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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