21946908904704

Names of 21946908904704

• Cardinal: 21946908904704 can be written as Twenty-one trillion, nine hundred forty-six billion, nine hundred eight million, nine hundred four thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.1946908904704 × 10¹³

Factors of 21946908904704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 180

Divisors of 21946908904704

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 71 72 84 96 97 98 108 112 126 128 142 144 147 168 189 192 194 196 213 216 224 252 256 284 288 291 294 336 378 384 388 392 426 432 441 448 497 504 568 576 582 588 639 672 679 756 768 776 784 852 864 873 882 896 994 1008 1136 1152 1164 1176 1278 1323 1344 1358 1491 1512 1552 1568 1704 1728 1746 1764 1792 1917 1988 2016 2037 2272 2304 2328 2352 2556 2619 2646 2688 2716 2982 3024 3104 3136 3408 3456 3479 3492 3528 3834 3976 4032 4074 4473 4544 4656 4704 4753 5112 5238 5292 5376 5432 5964 6048 6111 6208 6272 6816 6887 6912 6958 6984 7056 7668 7952 8064 8148 8946 9088 9312 9408 9409 9506 10224 10437 10476 10584 10864 11928 12096 12222 12416 12544 13419 13632 13774 13916 13968 14112 14259 15336 15904 16128 16296 17892 18176 18333 18624 18816 18818 19012 20448 20661 20874 20952 21168 21728 23856 24192 24444 24832 26838 27264 27548 27832 27936 28224 28227 28518 30672 31311 31808 32592 35784 36666 37248 37632 37636 38024 40896 41322 41748 41904 42336 42777 43456 47712 48209 48384 48888 53676 54528 55096 55664 55872 56448 56454 57036 61344 61983 62622 63616 65184 65863 71568 73332 74496 75272 76048 81792 82644 83496 83808 84672 84681 85554 86912 93933 95424 96418 97776 107352 110192 111328 111744 112896 112908 114072 122688 123966 125244 127232 128331 130368 131726 143136 144627 146664 150544 152096 163584 165288 166992 167616 169344 169362 171108 173824 185949 187866 190848 192836 195552 197589 214704 220384 222656 223488 225816 228144 245376 247932 250488 254043 256662 260736 263452 286272 289254 293328 301088 304192 330576 333984 335232 337463 338688 338724 342216 371898 375732 381696 385672 391104 395178 429408 433881 440768 445312 451632 456288 461041 490752 495864 500976 508086 513324 521472 526904 572544 578508 586656 592767 602176 608384 661152 667968 668039 670464 674926 677448 684432 743796 751464 771344 782208 790356 858816 867762 881536 890624 903264 912576 912673 922082 991728 1001952 1012389 1016172 1026648 1053808 1145088 1157016 1173312 1185534 1204352 1216768 1301643 1322304 1335936 1336078 1349852 1354896 1368864 1383123 1487592 1502928 1542688 1564416 1580712 1717632 1735524 1763072 1778301 1806528 1825152 1825346 1844164 1983456 2003904 2004117 2024778 2032344 2053296 2107616 2314032 2346624 2371068 2408704 2603286 2644608 2671872 2672156 2699704 2709792 2737728 2738019 2766246 2975184 3005856 3037167 3085376 3161424 3435264 3471048 3556602 3613056 3650304 3650692 3688328 3966912 4007808 4008234 4049556 4064688 4106592 4149369 4215232 4628064 4676273 4693248 4742136 5206572 5289216 5344312 5399408 5419584 5475456 5476038 5532492 5950368 6011712 6012351 6074334 6170752 6322848 6388711 6942096 7113204 7226112 7301384 7376656 7933824 8015616 8016468 8099112 8129376 8213184 8214057 8298738 8430464 9111501 9256128 9352546 9484272 10413144 10688624 10798816 10839168 10950912 10952076 11064984 11900736 12023424 12024702 12148668 12341504 12448107 12645696 12777422 13884192 14028819 14226408 14602768 14753312 15867648 16032936 16198224 16258752 16426368 16428114 16597476 16860928 18037053 18223002 18512256 18705092 18968544 19166133 20826288 21377248 21597632 21678336 21904152 22129968 23801472 24046848 24049404 24297336 24642171 24896214 25291392 25554844 27768384 28057638 28452816 29205536 29506624 32065872 32396448 32517504 32733911 32852736 32856228 33194952 36074106 36446004 37024512 37410184 37937088 38332266 41652576 42086457 42754496 43195264 43808304 44259936 44720977 47602944 48098808 48594672 49284342 49792428 50582784 51109688 55536768 56115276 56905632 57498399 58411072 59013248 64131744 64792896 64799783 65035008 65467822 65712456 66389904 72148212 72892008 74820368 75874176 76664532 83305152 84172914 85508992 86390528 87616608 88519872 89441954 96197616 97189344 98201733 98568684 99584856 102219376 111073536 112230552 113811264 114996798 116822144 118026496 126259371 128263488 129585792 129599566 130935644 131424912 132779808 134162931 144296424 145784016 149640736 151748352 153329064 166610304 168345828 171017984 172495197 175233216 177039744 178883908 192395232 194378688 194399349 196403466 197137368 199169712 204438752 224461104 227622528 229993596 233644288 252518742 256526976 259171584 259199132 261871288 262849824 265559616 268325862 288592848 291568032 294605199 299281472 306658128 333220608 336691656 344990394 350466432 354079488 357767816 384790464 388757376 388798698 392806932 394274736 398339424 402488793 408877504 448922208 453598481 455245056 459987192 505037484 513053952 518398264 523742576 525699648 531119232 536651724 577185696 583136064 583198047 589210398 598562944 613316256 673383312 689980788 700932864 715535632 769580928 777514752 777597396 785613864 788549472 796678848 804977586 817755008 883815597 897844416 907196962 919974384 1010074968 1036796528 1047485152 1051399296 1062238464 1073303448 1154371392 1166272128 1166396094 1178420796 1197125888 1207466379 1226632512 1346766624 1360795443 1379961576 1431071264 1539161856 1555194792 1571227728 1577098944 1593357696 1609955172 1635510016 1749594141 1767631194 1795688832 1814393924 1839948768 2020149936 2073593056 2094970304 2102798592 2146606896 2308742784 2332544256 2332792188 2356841592 2414932758 2453265024 2693533248 2721590886 2759923152 2862142528 3110389584 3142455456 3154197888 3175189367 3186715392 3219910344 3499188282 3535262388 3591377664 3628787848 3679897536 4040299872 4082386329 4147186112 4189940608 4293213792 4617485568 4665584376 4713683184 4829865516 4906530048 5387066496 5443181772 5519846304 5724285056 6220779168 6284910912 6308395776 6350378734 6439820688 6998376564 7070524776 7257575696 7359795072 8080599744 8164772658 8294372224 8379881216 8586427584 9331168752 9427366368 9525568101 9659731032 10774132992 10886363544 11039692608 11448570112 12247158987 12441558336 12569821824 12700757468 12879641376 13996753128 14141049552 14515151392 14719590144 16161199488 16329545316 16588744448 17172855168 18662337504 18854732736 19051136202 19319462064 21772727088 22079385216 24494317974 24883116672 25139643648 25401514936 25759282752 27993506256 28282099104 28576704303 29030302784 32322398976 32659090632 34345710336 37324675008 37709465472 38102272404 38638924128 43545454176 44158770432 48988635948 49766233344 50803029872 51518565504 55987012512 56564198208 57153408606 58060605568 65318181264 74649350016 75418930944 76204544808 77277848256 85730112909 87090908352 97977271896 101606059744 103037131008 111974025024 113128396416 114306817212 116121211136 130636362528 149298700032 152409089616 154555696512 171460225818 174181816704 195954543792 203212119488 223948050048 226256792832 228613634424 261272725056 304818179232 309111393024 342920451636 348363633408 391909087584 406424238976 447896100096 457227268848 522545450112 609636358464 685840903272 783818175168 812848477952 914454537696 1045090900224 1219272716928 1371681806544 1567636350336 1828909075392 2438545433856 2743363613088 3135272700672 3657818150784 5486727226176 7315636301568 10973454452352 21946908904704
• Sum of all divisors σ(n): 77357770156800
• Sum of proper divisors (its aliquot sum) s(n): 55410861252096
• 21946908904704 is an abundant number, because the sum of its proper divisors (55410861252096) is greater than itself. Its abundance is 33463952347392

Bases of 21946908904704

• Binary: 100111111010111101001101101011000110100000000₂
• Hexadecimal: 0x13F5E9B58D00
• Base-36: 7S29QWQO0

Squares and roots of 21946908904704

• 21946908904704 squared (21946908904704²) is 481666810471375728953327616
• 21946908904704 cubed (21946908904704³) is 10571097611834609857467124969202635505664
• The square root of 21946908904704 is 4684752.8114836539
• The cube root of 21946908904704 is 27997.8352513089

Scales and comparisons

• 21,946,908,904,704 seconds is equal to 697,843 years, 42 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,946,908,904,704 would take you about one million, seven hundred forty-four thousand, six hundred nine 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 21946908904704 cubic inches would be around 2333.2 feet tall.

Recreational maths with 21946908904704

• 21946908904704 backwards is 40740980964912
• 21946908904704 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21946908904704's digits is 63
• More coming soon!