20942064
20,942,064 is an even composite number composed of five prime numbers multiplied together.
20942064 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 20942064:
24 × 34 × 11 × 13 × 113
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 13 × 113)See below for interesting mathematical facts about the number 20942064 from the Numbermatics database.
Names of 20942064
- Cardinal: 20942064 can be written as Twenty million, nine hundred forty-two thousand and sixty-four.
Scientific notation
- Scientific notation: 2.0942064 × 107
Factors of 20942064
Divisors of 20942064
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 39 44 48 52 54 66 72 78 81 88 99 104 108 113 117 132 143 144 156 162 176 198 208 216 226 234 264 286 297 312 324 339 351 396 429 432 452 468 528 572 594 624 648 678 702 792 858 891 904 936 1017 1053 1144 1188 1243 1287 1296 1356 1404 1469 1584 1716 1782 1808 1872 2034 2106 2288 2376 2486 2574 2712 2808 2938 3051 3432 3564 3729 3861 4068 4212 4407 4752 4972 5148 5424 5616 5876 6102 6864 7128 7458 7722 8136 8424 8814 9153 9944 10296 11187 11583 11752 12204 13221 14256 14916 15444 16159 16272 16848 17628 18306 19888 20592 22374 23166 23504 24408 26442 29832 30888 32318 33561 35256 36612 39663 44748 46332 48477 48816 52884 59664 61776 64636 67122 70512 73224 79326 89496 92664 96954 100683 105768 118989 129272 134244 145431 146448 158652 178992 185328 193908 201366 211536 237978 258544 268488 290862 317304 387816 402732 436293 475956 536976 581724 634608 775632 805464 872586 951912 1163448 1308879 1610928 1745172 1903824 2326896 2617758 3490344 5235516 6980688 10471032 20942064
- Sum of all divisors σ(n): 71839152
- Sum of proper divisors (its aliquot sum) s(n): 50897088
- 20942064 is an abundant number, because the sum of its proper divisors (50897088) is greater than itself. Its abundance is 29955024
Bases of 20942064
- Binary: 10011111110001100111100002
- Hexadecimal: 0x13F8CF0
- Base-36: CGV00
Squares and roots of 20942064
- 20942064 squared (209420642) is 438570044580096
- 20942064 cubed (209420643) is 9184561942079223558144
-
The
square root of 20942064 is 4576.2499931713 -
The
cube root of 20942064 is 275.6384680355
Scales and comparisons
How big is 20942064?- 20,942,064 seconds is equal to 34 weeks, 4 days, 9 hours, 14 minutes, 24 seconds.
-
To count from 1 to 20,942,064 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 20942064 cubic inches would be around 23 feet tall.
Recreational maths with 20942064
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