21371087656100

Names of 21371087656100

• Cardinal: 21371087656100 can be written as Twenty-one trillion, three hundred seventy-one billion, eighty-seven million, six hundred fifty-six thousand, one hundred.

Scientific notation

• Scientific notation: 2.13710876561 × 10¹³

Factors of 21371087656100

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2537

Divisors of 21371087656100

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 20 25 26 28 34 35 50 52 65 68 70 85 91 97 100 119 130 140 170 175 182 194 221 238 260 325 340 350 364 388 425 442 455 476 485 595 650 679 700 850 884 910 970 1093 1105 1190 1261 1300 1303 1358 1547 1649 1700 1820 1940 2186 2210 2275 2380 2425 2522 2606 2716 2975 3094 3298 3395 4372 4420 4550 4850 5044 5212 5465 5525 5950 6188 6305 6515 6596 6790 7651 7735 8245 8827 9100 9121 9700 10930 11050 11543 11900 12610 13030 13580 14209 15302 15470 16490 16939 16975 17654 18242 18581 21437 21860 22100 22151 23086 25220 26060 27325 28418 30604 30940 31525 32575 32980 33878 33950 35308 36484 37162 38255 38675 41225 42874 44135 44302 45605 46172 54650 56836 57715 63050 65150 67756 67900 71045 74324 76510 77350 82450 84695 85748 88270 88604 91210 92905 99463 106021 107185 109300 110755 115430 118573 126100 126391 130067 130300 142090 150059 153020 154700 155057 164900 169390 176540 182420 185810 191275 198926 212042 214370 220675 221510 228025 230860 237146 241553 252782 260134 284180 287963 288575 300118 310114 338780 355225 371620 382550 397852 423475 424084 428740 441350 443020 456050 464525 474292 483106 497315 505564 520268 530105 535925 553775 575926 577150 592865 600236 620228 631955 650335 710450 742147 750295 765100 775285 846950 882700 884737 912100 929050 966212 994630 1060210 1071850 1107550 1151852 1154300 1185730 1207765 1263910 1300670 1378273 1420900 1424179 1439815 1484294 1500590 1550570 1643083 1690871 1693900 1769474 1802357 1858100 1989260 2015741 2120420 2143700 2148647 2215100 2371460 2415530 2486575 2527820 2601340 2650525 2756546 2848358 2879630 2964325 2968588 3001180 3101140 3159775 3251675 3286166 3381742 3538948 3604714 3710735 3751475 3876425 4031482 4297294 4423685 4831060 4973150 5301050 5513092 5696716 5759260 5928650 6038825 6319550 6503350 6572332 6763484 6891365 7120895 7199075 7209428 7421470 7502950 7752850 8062964 8215415 8454355 8594588 8847370 9011785 9647911 9946300 9969253 10078705 10602100 10743235 11501581 11857300 12077650 12616499 12639100 13006700 13782730 14241790 14398150 14842940 15005900 15040529 15505700 16430830 16908710 17694740 18023570 18514327 18553675 19295822 19938506 20157410 21486470 22118425 23003162 23430641 24155300 24211043 25232998 27565460 27932411 28483580 28796300 30081058 32861660 33817420 34456825 35604475 36047140 37028654 37107350 38591644 39877012 40314820 41077075 42271775 42972940 44236850 45058925 46006324 46861282 48239555 48422086 49846265 50393525 50465996 53716175 55864822 57507905 60162116 63082495 68913650 71208950 74057308 74214700 75202645 82154150 84543550 88473700 90117850 92571635 93722564 96479110 96844172 99692530 100787050 107432350 111729644 115015810 117153205 121055215 126164990 129600289 137827300 138145363 139662055 142417900 150405290 164014487 164308300 169087100 169477301 180235700 185143270 192958220 195526877 199385060 201574100 214864700 230031620 234306410 241197775 242110430 249231325 252329980 259200578 276290726 279324110 287539525 300810580 314743559 315412475 328028974 338954602 370286540 376013225 391053754 462858175 468612820 482395550 484220860 498462650 518401156 552581452 558648220 575079050 585766025 605276075 629487118 630824950 648001445 656057948 677909204 690726815 698310275 752026450 782107508 820072435 847386505 925716350 964791100 967017541 977634385 996925300 1150158100 1171532050 1210552150 1258974236 1261649900 1296002890 1381453630 1396620550 1504052900 1573717795 1640144870 1694773010 1795889719 1851432700 1934035082 1955268770 2203204913 2343064100 2348471171 2421104300 2592005780 2762907260 2793241100 3147435590 3240007225 3280289740 3389546020 3453634075 3591779438 3868070164 3910537540 4100362175 4236932525 4406409826 4696942342 4835087705 4888171925 6294871180 6480014450 6907268150 7183558876 7868588975 8200724350 8473865050 8812819652 8979448595 9393884684 9670175410 9776343850 11016024565 11742355855 12571228033 12960028900 13814536300 15737177950 16401448700 16439298197 16947730100 17958897190 19340350820 19552687700 22032049130 23484711710 24175438525 25142456066 30530125223 31474355900 32878596394 35917794380 44064098260 44897242975 46969423420 48350877050 50284912132 55080122825 58711779275 61060250446 62856140165 65757192788 82196490985 89794485950 96701754100 110160245650 117423558550 122120500892 125712280330 152650626115 164392981970 179588971900 213710876561 220320491300 234847117100 251424560660 305301252230 314280700825 328785963940 410982454925 427421753122 610602504460 628561401650 763253130575 821964909850 854843506244 1068554382805 1257122803300 1526506261150 1643929819700 2137108765610 3053012522300 4274217531220 5342771914025 10685543828050 21371087656100
• Sum of all divisors σ(n): 61160531475456
• Sum of proper divisors (its aliquot sum) s(n): 39789443819356
• 21371087656100 is an abundant number, because the sum of its proper divisors (39789443819356) is greater than itself. Its abundance is 18418356163256

Bases of 21371087656100

• Binary: 100110110111111011000000101101001010010100100₂
• Hexadecimal: 0x136FD81694A4
• Base-36: 7KPQPSZOK

Squares and roots of 21371087656100

• 21371087656100 squared (21371087656100²) is 456723387604709791867210000
• 21371087656100 cubed (21371087656100³) is 9760675551091189179196131801346481000000
• The square root of 21371087656100 is 4622887.3722058165
• The cube root of 21371087656100 is 27750.8021978849

Scales and comparisons

• 21,371,087,656,100 seconds is equal to 679,534 years, 25 weeks, 13 hours, 48 minutes, 20 seconds.
• To count from 1 to 21,371,087,656,100 would take you about one million, six hundred ninety-eight thousand, eight hundred thirty-six 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 21371087656100 cubic inches would be around 2312.6 feet tall.

Recreational maths with 21371087656100

• 21371087656100 backwards is 00165678017312
• The number of decimal digits it has is: 14
• The sum of 21371087656100's digits is 47
• More coming soon!