20242642920864

Names of 20242642920864

• Cardinal: 20242642920864 can be written as Twenty trillion, two hundred forty-two billion, six hundred forty-two million, nine hundred twenty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.0242642920864 × 10¹³

Factors of 20242642920864

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1561

Divisors of 20242642920864

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 73 78 84 91 96 104 112 113 146 156 168 182 208 219 224 226 257 273 292 312 336 339 364 416 438 452 511 514 546 584 624 672 678 728 771 791 876 904 949 1022 1028 1092 1093 1168 1248 1356 1456 1469 1533 1542 1582 1752 1799 1808 1898 2044 2056 2184 2186 2336 2373 2712 2847 2912 2938 3066 3084 3164 3279 3341 3504 3598 3616 3796 4088 4112 4368 4372 4407 4746 5397 5424 5694 5876 6132 6168 6328 6558 6643 6682 7008 7196 7592 7651 8176 8224 8249 8736 8744 8814 9492 10023 10283 10794 10848 11388 11752 12264 12336 12656 13116 13286 13364 14209 14392 15184 15302 16352 16498 17488 17628 18761 18984 19929 20046 20566 21588 22776 22953 23387 23504 24528 24672 24747 25312 26232 26572 26728 28418 28784 29041 30368 30604 30849 32996 34976 35256 37522 37968 39858 40092 41132 42627 43176 45552 45906 46774 47008 49056 49494 52464 53144 53456 56283 56836 57568 57743 58082 61208 61698 65992 70161 70512 75044 75936 79716 79789 80184 82264 85254 86352 87123 91104 91812 93548 98988 99463 104928 106288 106912 107237 112566 113672 115486 116164 122416 123396 123509 131327 131984 140322 141024 150088 159432 159578 160368 164528 170508 172704 173229 174246 183624 187096 197976 198926 203287 212576 214474 225132 227344 230972 232328 239367 243893 244832 246792 247018 262654 263968 280644 280901 298389 300176 318864 319156 320736 321711 329056 341016 346458 348492 367248 370527 374192 377533 393981 395952 397852 406574 428948 450264 454688 461944 464656 478734 487786 493584 494036 525308 558523 561288 561802 596778 600352 609861 637728 638312 643422 682032 692916 696984 731679 734496 741054 748384 750659 755066 787962 791904 795704 813148 842703 857896 864563 900528 923888 929312 957468 975572 987168 988072 1037257 1050616 1117046 1122576 1123604 1132599 1193556 1219722 1276624 1286844 1364064 1385832 1393968 1463358 1482108 1501318 1510132 1575924 1591408 1605617 1626296 1675569 1685406 1707251 1715792 1729126 1801056 1847776 1914936 1951144 1966307 1976144 2074514 2101232 2119993 2234092 2245152 2247208 2251977 2265198 2387112 2439444 2553248 2573688 2593689 2642731 2771664 2787936 2926716 2964216 3002636 3020264 3111771 3151848 3182816 3211234 3252592 3351138 3370812 3414502 3431584 3458252 3651713 3829872 3902288 3932614 3952288 4149028 4202464 4239986 4468184 4494416 4503954 4530396 4774224 4816851 4878888 5121753 5147376 5187378 5285462 5543328 5853432 5898921 5928432 6005272 6040528 6223542 6303696 6359979 6422468 6505184 6702276 6741624 6829004 6916504 7260799 7303426 7659744 7804576 7865228 7928193 8298056 8479972 8936368 8988832 9007908 9016157 9060792 9548448 9633702 9757776 10243506 10294752 10374756 10570924 10955139 11239319 11706864 11797842 11856864 12010544 12081056 12447084 12607392 12719958 12844936 13404552 13483248 13658008 13833008 14521598 14606852 14839951 15730456 15856386 16596112 16959944 17872736 18015816 18032314 18121584 19267404 19515552 20487012 20505773 20749512 21141848 21782397 21910278 22478638 23413728 23595684 24021088 24894168 25439916 25561991 25689872 26809104 26966496 27048471 27316016 27559909 27666016 29043196 29213704 29679902 31460912 31712772 31741813 33192224 33717957 33919888 36031632 36064628 36243168 38534808 40974024 41011546 41499024 42283696 43564794 43820556 44519853 44957276 47191368 49788336 50879832 51123982 51379744 53618208 54096942 54632032 55119818 58086392 58427408 59359804 61517319 62921824 63113099 63425544 63483626 67435914 67839776 72063264 72129256 76685973 77069616 81948048 82023092 82679727 82998048 84567392 87129588 87641112 89039706 89914552 94382736 95225439 99576672 101759664 102247964 108193884 110239636 116172784 116854816 117210041 118719608 123034638 126226198 126851088 126967252 134871828 143540411 144258512 153371946 154139232 163896096 164046184 165359454 174259176 175282224 178079412 179829104 188765472 189339297 190450878 192919363 203519328 204495928 216387768 220479272 222192691 232345568 234420082 237439216 246069276 252452396 253702176 253934504 266575049 269743656 287080822 288517024 306743892 328092368 330718908 348518352 350564448 351630123 356158824 359658208 378678594 380901756 385838726 408991856 412643569 430621233 432775536 440958544 444385382 468840164 474878432 492138552 504904792 507869008 533150098 539487312 574161644 578758089 613487784 656184736 661437816 666578073 697036704 703260246 712317648 757357188 761803512 771677452 799725147 817983712 820470287 825287138 861242466 865551072 881917088 888770764 937680328 984277104 1009809584 1015738016 1066300196 1078974624 1148323288 1157516178 1226975568 1237930707 1322875632 1333156146 1406520492 1424635296 1514714376 1523607024 1543354904 1599450294 1640940574 1650574276 1722484932 1777541528 1866025343 1875360656 1968554208 2019619168 2132600392 2296646576 2315032356 2317152349 2453951136 2461410861 2475861414 2645751264 2666312292 2813040984 2888504983 3029428752 3047214048 3086709808 3198900588 3281881148 3301148552 3444969864 3555083056 3732050686 3750721312 4265200784 4593293152 4630064712 4634304698 4922821722 4951722828 5332624584 5598076029 5626081968 5777009966 6058857504 6173419616 6397801176 6563762296 6602297104 6889939728 6951457047 7110166112 7464101372 8530401568 8665514949 9260129424 9268609396 9845643444 9903445656 10665249168 11196152058 11252163936 11554019932 12795602352 13127524592 13204594208 13779879456 13902914094 14928202744 16220066443 17331029898 18520258848 18537218792 19691286888 19806891312 21330498336 22392304116 23108039864 25591204704 26255049184 27805828188 29856405488 30122980537 32440132886 34662059796 37074437584 39382573776 39613782624 44784608232 46216079728 48660199329 55611656376 59712810976 60245961074 64880265772 69324119592 74148875168 78765147552 89569216464 90368941611 92432159456 97320398658 111223312752 120491922148 129760531544 138648239184 179138432928 180737883222 194640797316 210860863759 222446625504 240983844296 259521063088 277296478368 361475766444 389281594632 421721727518 481967688592 519042126176 632582591277 722951532888 778563189264 843443455036 963935377184 1265165182554 1445903065776 1557126378528 1686886910072 2530330365108 2891806131552 3373773820144 5060660730216 6747547640288 10121321460432 20242642920864
• Sum of all divisors σ(n): 67203541859328
• Sum of proper divisors (its aliquot sum) s(n): 46960898938464
• 20242642920864 is an abundant number, because the sum of its proper divisors (46960898938464) is greater than itself. Its abundance is 26718256017600

Bases of 20242642920864

• Binary: 100100110100100011011100010100110010110100000₂
• Hexadecimal: 0x12691B8A65A0
• Base-36: 76BCAY1EO

Squares and roots of 20242642920864

• 20242642920864 squared (20242642920864²) is 409764592421605413366506496
• 20242642920864 cubed (20242642920864³) is 8294718326003933083769453163537069932544
• The square root of 20242642920864 is 4499182.4725014209
• The cube root of 20242642920864 is 27253.5075790665

Scales and comparisons

• 20,242,642,920,864 seconds is equal to 643,653 years, 22 weeks, 2 days, 14 hours, 54 minutes, 24 seconds.
• To count from 1 to 20,242,642,920,864 would take you about one million, six hundred nine thousand, one hundred thirty-three 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 20242642920864 cubic inches would be around 2271.1 feet tall.

Recreational maths with 20242642920864

• 20242642920864 backwards is 46802924624202
• The number of decimal digits it has is: 14
• The sum of 20242642920864's digits is 51
• More coming soon!