20699442
20,699,442 is an even composite number composed of five prime numbers multiplied together.
What does the number 20699442 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
20699442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20699442:
2 × 33 × 59 × 73 × 89
(2 × 3 × 3 × 3 × 59 × 73 × 89)See below for interesting mathematical facts about the number 20699442 from the Numbermatics database.
Names of 20699442
- Cardinal: 20699442 can be written as Twenty million, six hundred ninety-nine thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 2.0699442 × 107
Factors of 20699442
Divisors of 20699442
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 18 27 54 59 73 89 118 146 177 178 219 267 354 438 531 534 657 801 1062 1314 1593 1602 1971 2403 3186 3942 4307 4806 5251 6497 8614 10502 12921 12994 15753 19491 25842 31506 38763 38982 47259 58473 77526 94518 116289 116946 141777 175419 232578 283554 350838 383323 766646 1149969 2299938 3449907 6899814 10349721 20699442
- Sum of all divisors σ(n): 47952000
- Sum of proper divisors (its aliquot sum) s(n): 27252558
- 20699442 is an abundant number, because the sum of its proper divisors (27252558) is greater than itself. Its abundance is 6553116
Bases of 20699442
- Binary: 10011101111011001001100102
- Hexadecimal: 0x13BD932
- Base-36: CBNSI
Squares and roots of 20699442
- 20699442 squared (206994422) is 428466899111364
- 20699442 cubed (206994423) is 8869025727075530658888
-
The
square root of 20699442 is 4549.6639436339 -
The
cube root of 20699442 is 274.5698708339
Scales and comparisons
How big is 20699442?- 20,699,442 seconds is equal to 34 weeks, 1 day, 13 hours, 50 minutes, 42 seconds.
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To count from 1 to 20,699,442 would take you about fifty-one weeks!
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 20699442 cubic inches would be around 22.9 feet tall.
Recreational maths with 20699442
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The information we have on file for 20699442 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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