20790432
20,790,432 is an even composite number composed of four prime numbers multiplied together.
20790432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20790432:
25 × 34 × 13 × 617
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 617)See below for interesting mathematical facts about the number 20790432 from the Numbermatics database.
Names of 20790432
- Cardinal: 20790432 can be written as Twenty million, seven hundred ninety thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 2.0790432 × 107
Factors of 20790432
Divisors of 20790432
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 234 288 312 324 351 416 432 468 617 624 648 702 864 936 1053 1234 1248 1296 1404 1851 1872 2106 2468 2592 2808 3702 3744 4212 4936 5553 5616 7404 8021 8424 9872 11106 11232 14808 16042 16659 16848 19744 22212 24063 29616 32084 33318 33696 44424 48126 49977 59232 64168 66636 72189 88848 96252 99954 128336 133272 144378 177696 192504 199908 216567 256672 266544 288756 385008 399816 433134 533088 577512 649701 770016 799632 866268 1155024 1299402 1599264 1732536 2310048 2598804 3465072 5197608 6930144 10395216 20790432
- Sum of all divisors σ(n): 65954196
- Sum of proper divisors (its aliquot sum) s(n): 45163764
- 20790432 is an abundant number, because the sum of its proper divisors (45163764) is greater than itself. Its abundance is 24373332
Bases of 20790432
- Binary: 10011110100111100101000002
- Hexadecimal: 0x13D3CA0
- Base-36: CDM00
Squares and roots of 20790432
- 20790432 squared (207904322) is 432242062746624
- 20790432 cubed (207904323) is 8986499213073419501568
-
The
square root of 20790432 is 4559.6526183471 -
The
cube root of 20790432 is 274.9715981689
Scales and comparisons
How big is 20790432?- 20,790,432 seconds is equal to 34 weeks, 2 days, 15 hours, 7 minutes, 12 seconds.
-
To count from 1 to 20,790,432 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 20790432 cubic inches would be around 22.9 feet tall.
Recreational maths with 20790432
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The information we have on file for 20790432 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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