20731695264

Names of 20731695264

• Cardinal: 20731695264 can be written as Twenty billion, seven hundred thirty-one million, six hundred ninety-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 2.0731695264 × 10¹⁰

Factors of 20731695264

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 422

Divisors of 20731695264

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 41 42 43 48 56 57 63 72 76 82 84 86 96 112 114 123 126 129 133 144 152 164 168 171 172 224 228 246 252 258 266 287 288 301 304 307 328 336 342 344 369 387 399 456 492 504 516 532 574 602 608 614 656 672 684 688 738 774 779 798 817 861 903 912 921 984 1008 1032 1064 1148 1197 1204 1228 1312 1368 1376 1476 1548 1558 1596 1634 1722 1763 1806 1824 1842 1968 2016 2064 2128 2149 2296 2337 2394 2408 2451 2456 2583 2709 2736 2763 2952 3096 3116 3192 3268 3444 3526 3612 3684 3936 4128 4256 4298 4592 4674 4788 4816 4902 4912 5166 5289 5418 5453 5472 5526 5719 5833 5904 6192 6232 6384 6447 6536 6888 7011 7052 7224 7353 7368 8596 9184 9348 9576 9632 9804 9824 10332 10578 10836 10906 11052 11438 11666 11808 12341 12384 12464 12587 12768 12894 13072 13201 13776 14022 14104 14448 14706 14736 15867 16359 17157 17192 17499 18696 19152 19341 19608 20664 21156 21672 21812 22104 22876 23332 24682 24928 25174 25788 26144 26402 27552 28044 28208 28896 29412 29472 31734 32718 33497 34314 34384 34998 37023 37392 37761 38304 38682 39216 39603 40831 41328 42312 43344 43624 44208 45752 46664 49077 49364 50348 51471 51576 52497 52804 56088 56416 58824 63468 65436 66994 68628 68768 69996 74046 74784 75522 77364 78432 79206 81662 82656 84624 86688 87248 88109 88416 91504 92407 93328 98154 98728 100491 100696 102942 103152 104994 105608 111069 112176 113283 117648 118809 122493 126936 130872 133988 137256 139992 148092 151044 154728 158412 163324 169248 174496 176218 183008 184814 186656 196308 197456 200982 201392 205884 206304 209988 211216 222138 224352 226566 234479 235296 237618 239153 244986 250819 253872 261744 264327 267976 274512 277221 279984 296184 301473 302088 309456 316824 326648 352436 367479 369628 392616 394912 401964 402784 411768 419976 422432 444276 453132 468958 475236 478306 489972 501638 507744 523488 528654 535952 541241 549024 554442 559968 592368 602946 604176 618912 633648 653296 703437 704872 717459 734958 739256 752457 785232 792981 803928 823536 831663 839952 888552 906264 937916 950472 956612 979944 1003276 1057308 1071904 1082482 1108884 1184736 1205892 1208352 1267296 1306592 1406874 1409744 1434918 1469916 1478512 1504914 1570464 1585962 1607856 1623723 1647072 1663326 1674071 1679904 1755733 1777104 1812528 1875832 1900944 1913224 1959888 2006552 2110311 2114616 2152377 2164964 2217768 2257371 2411784 2813748 2819488 2869836 2939832 2957024 3009828 3171924 3215712 3247446 3326652 3348142 3511466 3554208 3625056 3751664 3788687 3801888 3826448 3919776 4013104 4220622 4229232 4304754 4329928 4435536 4514742 4823568 4871169 5022213 5267199 5627496 5739672 5879664 6019656 6343848 6494892 6653304 6696284 7022932 7503328 7577374 7652896 8026208 8441244 8458464 8609508 8659856 8871072 9029484 9647136 9742338 10044426 10283579 10534398 11254992 11366061 11479344 11759328 12039312 12687696 12989784 13306608 13392568 14045864 15066639 15154748 15801597 16882488 17219016 17319712 18058968 19484676 20088852 20567158 21068796 22509984 22732122 22958688 24078624 25375392 25979568 26613216 26785136 28091728 30133278 30309496 30850737 31603194 33764976 34098183 34438032 36117936 38969352 40177704 41134316 42137592 45464244 51959136 53570272 56183456 60266556 60618992 61701474 63206388 67529952 68196366 68876064 71985053 72235872 77938704 80355408 82268632 84275184 90928488 92552211 120533112 121237984 123402948 126412776 136392732 143970106 155877408 160710816 164537264 168550368 181856976 185104422 215955159 241066224 246805896 252825552 272785464 287940212 329074528 363713952 370208844 431910318 482132448 493611792 505651104 545570928 575880424 647865477 740417688 863820636 987223584 1091141856 1151760848 1295730954 1480835376 1727641272 2303521696 2591461908 2961670752 3455282544 5182923816 6910565088 10365847632 20731695264
• Sum of all divisors σ(n): 74585871360
• Sum of proper divisors (its aliquot sum) s(n): 53854176096
• 20731695264 is an abundant number, because the sum of its proper divisors (53854176096) is greater than itself. Its abundance is 33122480832

Bases of 20731695264

• Binary: 10011010011101101001001000010100000₂
• Hexadecimal: 0x4D3B490A0
• Base-36: 9IV46G0

Squares and roots of 20731695264

• 20731695264 squared (20731695264²) is 429803188519360029696
• 20731695264 cubed (20731695264³) is 8910548727878915499959462559744
• The square root of 20731695264 is 143985.0522241805
• The cube root of 20731695264 is 2747.1240573733

Scales and comparisons

• 20,731,695,264 seconds is equal to 659 years, 10 weeks, 4 days, 4 hours, 14 minutes, 24 seconds.
• To count from 1 to 20,731,695,264 would take you about one thousand, three hundred eighteen 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 20731695264 cubic inches would be around 228.9 feet tall.

Recreational maths with 20731695264

• 20731695264 backwards is 46259613702
• The number of decimal digits it has is: 11
• The sum of 20731695264's digits is 45
• More coming soon!