20463742208
20,463,742,208 is an even composite number composed of four prime numbers multiplied together.
20463742208 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 20463742208:
28 × 74 × 132 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 13 × 13 × 197)See below for interesting mathematical facts about the number 20463742208 from the Numbermatics database.
Names of 20463742208
- Cardinal: 20463742208 can be written as Twenty billion, four hundred sixty-three million, seven hundred forty-two thousand, two hundred eight.
Scientific notation
- Scientific notation: 2.0463742208 × 1010
Factors of 20463742208
Divisors of 20463742208
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 197 208 224 256 338 343 364 392 394 416 448 637 676 686 728 784 788 832 896 1183 1274 1352 1372 1379 1456 1568 1576 1664 1792 2366 2401 2548 2561 2704 2744 2758 2912 3136 3152 3328 4459 4732 4802 5096 5122 5408 5488 5516 5824 6272 6304 8281 8918 9464 9604 9653 10192 10244 10816 10976 11032 11648 12544 12608 16562 17836 17927 18928 19208 19306 20384 20488 21632 21952 22064 23296 25216 31213 33124 33293 35672 35854 37856 38416 38612 40768 40976 43264 43904 44128 50432 57967 62426 66248 66586 67571 71344 71708 75712 76832 77224 81536 81952 87808 88256 115934 124852 125489 132496 133172 135142 142688 143416 151424 153664 154448 163072 163904 176512 231868 233051 249704 250978 264992 266344 270284 285376 286832 302848 307328 308896 327808 353024 405769 463736 466102 472997 499408 501956 529984 532688 540568 570752 573664 614656 617792 655616 811538 878423 927472 932204 945994 998816 1003912 1059968 1065376 1081136 1141504 1147328 1235584 1623076 1631357 1756846 1854944 1864408 1891988 1997632 2007824 2119936 2130752 2162272 2294656 2471168 3246152 3262714 3513692 3709888 3728816 3783976 3995264 4015648 4261504 4324544 4589312 6148961 6492304 6525428 7027384 7419776 7457632 7567952 7990528 8031296 8523008 8649088 11419499 12297922 12984608 13050856 14054768 14839552 14915264 15135904 16062592 17298176 22838998 24595844 25969216 26101712 28109536 29830528 30271808 32125184 45677996 49191688 51938432 52203424 56219072 59661056 60543616 79936493 91355992 98383376 103876864 104406848 112438144 121087232 159872986 182711984 196766752 208813696 224876288 319745972 365423968 393533504 417627392 639491944 730847936 787067008 1278983888 1461695872 1574134016 2557967776 2923391744 5115935552 10231871104 20463742208
- Sum of all divisors σ(n): 51862122774
- Sum of proper divisors (its aliquot sum) s(n): 31398380566
- 20463742208 is an abundant number, because the sum of its proper divisors (31398380566) is greater than itself. Its abundance is 10934638358
Bases of 20463742208
- Binary: 100110000111011101111101101000000002
- Hexadecimal: 0x4C3BBED00
- Base-36: 9EFL0JK
Squares and roots of 20463742208
- 20463742208 squared (204637422082) is 418764745155480715264
- 20463742208 cubed (204637422083) is 8569493790660574235477946662912
-
The
square root of 20463742208 is 143051.5368949245 -
The
cube root of 20463742208 is 2735.2373534103
Scales and comparisons
How big is 20463742208?- 20,463,742,208 seconds is equal to 650 years, 35 weeks, 3 days, 20 hours, 50 minutes, 8 seconds.
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To count from 1 to 20,463,742,208 would take you about one thousand, three hundred one years!
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 20463742208 cubic inches would be around 227.9 feet tall.
Recreational maths with 20463742208
- 20463742208 backwards is 80224736402
- The number of decimal digits it has is: 11
- The sum of 20463742208's digits is 38
- More coming soon!
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