21026796

21,026,796 is an even composite number composed of five prime numbers multiplied together.

What does the number 21026796 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

21026796 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 21026796:

2² × 3 × 7 × 53 × 4723

(2 × 2 × 3 × 7 × 53 × 4723)

See below for interesting mathematical facts about the number 21026796 from the Numbermatics database.

Names of 21026796

Cardinal: 21026796 can be written as Twenty-one million, twenty-six thousand, seven hundred ninety-six.

Scientific notation

Scientific notation: 2.1026796 × 10⁷

Factors of 21026796

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 4788

Divisors of 21026796

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 42 53 84 106 159 212 318 371 636 742 1113 1484 2226 4452 4723 9446 14169 18892 28338 33061 56676 66122 99183 132244 198366 250319 396732 500638 750957 1001276 1501914 1752233 3003828 3504466 5256699 7008932 10513398 21026796
Sum of all divisors σ(n): 57141504
Sum of proper divisors (its aliquot sum) s(n): 36114708
21026796 is an abundant number, because the sum of its proper divisors (36114708) is greater than itself. Its abundance is 15087912

Bases of 21026796

Binary: 1010000001101011111101100₂
Hexadecimal: 0x140D7EC
Base-36: CIODO

Squares and roots of 21026796

21026796 squared (21026796²) is 442126150025616
21026796 cubed (21026796³) is 9296496362854022406336
The square root of 21026796 is 4585.4984461887
The cube root of 21026796 is 276.0097140039

Scales and comparisons

How big is 21026796?

21,026,796 seconds is equal to 34 weeks, 5 days, 8 hours, 46 minutes, 36 seconds.
To count from 1 to 21,026,796 would take you about nine minutes!

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 21026796 cubic inches would be around 23 feet tall.

Recreational maths with 21026796

21026796 backwards is 69762012
The number of decimal digits it has is: 8
The sum of 21026796's digits is 33
More coming soon!

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The information we have on file for 21026796 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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