20009427117792

Names of 20009427117792

• Cardinal: 20009427117792 can be written as Twenty trillion, nine billion, four hundred twenty-seven million, one hundred seventeen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.0009427117792 × 10¹³

Factors of 20009427117792

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 67686

Divisors of 20009427117792

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 68 71 84 96 102 112 119 136 142 168 204 213 224 238 272 284 336 357 367 408 426 476 497 544 568 672 714 734 816 852 952 994 1101 1136 1207 1428 1468 1491 1632 1704 1904 1988 2202 2272 2414 2569 2856 2936 2982 3408 3621 3808 3976 4404 4828 5138 5712 5872 5964 6239 6816 7242 7707 7952 8449 8808 9656 10276 11424 11744 11928 12478 14484 15414 15904 16898 17616 18717 19312 20552 23856 24956 25347 26057 28968 30828 33796 35232 37434 38624 41104 43673 47712 49912 50694 52114 57936 61656 67219 67592 74868 78171 82208 87346 99824 101388 104228 115872 123312 131019 134438 135184 149736 156342 174692 182399 199648 201657 202776 208456 246624 262038 268876 270368 299472 312684 349384 364798 403314 405552 416912 442969 470533 524076 537752 547197 598944 625368 698768 729596 806628 811104 833824 885938 941066 1048152 1075504 1094394 1142723 1250736 1328907 1397536 1411599 1459192 1613256 1771876 1882132 2096304 2151008 2188788 2285446 2501472 2657814 2823198 2918384 3100783 3226512 3428169 3543752 3764264 4192608 4377576 4570892 4772549 5315628 5646396 5836768 6201566 6453024 6856338 7087504 7528528 7999061 8755152 9141784 9302349 9545098 10631256 11292792 12403132 13712676 14175008 14317647 15057056 15998122 17510304 18283568 18604698 19090196 21262512 22585584 23997183 24669373 24806264 27425352 28635294 31996244 33407843 36567136 37209396 38180392 42525024 45171168 47994366 49338746 49612528 54850704 57270588 63992488 66815686 74008119 74418792 76360784 81133333 95988732 98677492 99225056 100223529 109701408 114541176 127984976 133631372 148016238 148837584 152721568 162266666 172685611 191977464 197354984 200447058 229082352 243399999 255969952 267262744 296032476 297675168 324533332 345371222 383954928 394709968 400894116 419379341 458164704 486799998 518056833 534525488 567933331 592064952 649066664 690742444 767909856 789419936 801788232 838758682 973599996 1036113666 1069050976 1135866662 1184129904 1258138023 1298133328 1381484888 1603576464 1677517364 1703799993 1751525483 1947199992 2072227332 2271733324 2368259808 2516276046 2596266656 2762969776 2935655387 3207152928 3355034728 3407599986 3503050966 3894399984 4144454664 4543466648 5032552092 5254576449 5525939552 5871310774 6710069456 6815199972 7006101932 7788799968 8288909328 8806966161 9086933296 10065104184 10509152898 11742621548 12260678381 13420138912 13630399944 14012203864 16577818656 17613932322 18173866592 20130208368 21018305796 23485243096 24521356762 27260799888 28024407728 29775933211 35227864644 36782035143 40260416736 42036611592 46970486192 49042713524 54521599776 56048815456 59551866422 70455729288 73564070286 84073223184 89327799633 93940972384 98085427048 119103732844 140911458576 147128140572 168146446368 178655599266 196170854096 208431532477 238207465688 281822917152 294256281144 357311198532 392341708192 416863064954 476414931376 588512562288 625294597431 714622397064 833726129908 952829862752 1177025124576 1250589194862 1429244794128 1667452259816 2501178389724 2858489588256 3334904519632 5002356779448 6669809039264 10004713558896 20009427117792
• Sum of all divisors σ(n): 64631145922560
• Sum of proper divisors (its aliquot sum) s(n): 44621718804768
• 20009427117792 is an abundant number, because the sum of its proper divisors (44621718804768) is greater than itself. Its abundance is 24612291686976

Bases of 20009427117792

• Binary: 100100011001011001110110010111010011011100000₂
• Hexadecimal: 0x1232CECBA6E0
• Base-36: 73C7CA02O

Squares and roots of 20009427117792

• 20009427117792 squared (20009427117792²) is 400377173582229864242955264
• 20009427117792 cubed (20009427117792³) is 8011317874421184996387343788179914457088
• The square root of 20009427117792 is 4473189.8146392133
• The cube root of 20009427117792 is 27148.4403518043

Scales and comparisons

• 20,009,427,117,792 seconds is equal to 636,237 years, 46 weeks, 1 day, 15 hours, 23 minutes, 12 seconds.
• To count from 1 to 20,009,427,117,792 would take you about one million, five hundred ninety thousand, five hundred ninety-four 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 20009427117792 cubic inches would be around 2262.4 feet tall.

Recreational maths with 20009427117792

• 20009427117792 backwards is 29771172490002
• 20009427117792 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20009427117792's digits is 51
• More coming soon!