21126108

21,126,108 is an even composite number composed of five prime numbers multiplied together.

What does the number 21126108 look like?

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

21126108 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 21126108:

2² × 3 × 89 × 131 × 151

(2 × 2 × 3 × 89 × 131 × 151)

See below for interesting mathematical facts about the number 21126108 from the Numbermatics database.

Names of 21126108

Cardinal: 21126108 can be written as Twenty-one million, one hundred twenty-six thousand, one hundred eight.

Scientific notation

Scientific notation: 2.1126108 × 10⁷

Factors of 21126108

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 376

Divisors of 21126108

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 12 89 131 151 178 262 267 302 356 393 453 524 534 604 786 906 1068 1572 1812 11659 13439 19781 23318 26878 34977 39562 40317 46636 53756 59343 69954 79124 80634 118686 139908 161268 237372 1760509 3521018 5281527 7042036 10563054 21126108
Sum of all divisors σ(n): 50561280
Sum of proper divisors (its aliquot sum) s(n): 29435172
21126108 is an abundant number, because the sum of its proper divisors (29435172) is greater than itself. Its abundance is 8309064

Bases of 21126108

Binary: 1010000100101101111011100₂
Hexadecimal: 0x1425BDC
Base-36: CKT0C

Squares and roots of 21126108

21126108 squared (21126108²) is 446312439227664
21126108 cubed (21126108³) is 9428844792867066251712
The square root of 21126108 is 4596.3146106419
The cube root of 21126108 is 276.4435736429

Scales and comparisons

How big is 21126108?

21,126,108 seconds is equal to 34 weeks, 6 days, 12 hours, 21 minutes, 48 seconds.
To count from 1 to 21,126,108 would take you about two days!

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 21126108 cubic inches would be around 23 feet tall.

Recreational maths with 21126108

21126108 backwards is 80162112
The number of decimal digits it has is: 8
The sum of 21126108's digits is 21
More coming soon!

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The information we have on file for 21126108 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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