421666132992

Names of 421666132992

• Cardinal: 421666132992 can be written as Four hundred twenty-one billion, six hundred sixty-six million, one hundred thirty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.21666132992 × 10¹¹

Factors of 421666132992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 488

Divisors of 421666132992

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 19 24 26 32 34 38 39 48 51 52 57 64 68 76 78 96 97 102 104 114 128 136 152 156 192 194 204 208 221 228 247 256 272 291 304 312 323 337 384 388 408 416 442 456 494 512 544 582 608 624 646 663 674 741 768 776 816 832 884 912 969 988 1011 1024 1088 1164 1216 1248 1261 1292 1326 1348 1482 1536 1552 1632 1649 1664 1768 1824 1843 1938 1976 2022 2176 2328 2432 2496 2522 2584 2652 2696 2964 3072 3104 3264 3298 3328 3536 3648 3686 3783 3876 3952 4044 4199 4352 4381 4656 4864 4947 4992 5044 5168 5304 5392 5529 5729 5928 6208 6403 6528 6596 6656 7072 7296 7372 7566 7752 7904 8088 8398 8704 8762 9312 9728 9894 9984 10088 10336 10608 10784 11058 11458 11856 12416 12597 12806 13056 13143 13192 13312 14144 14592 14744 15132 15504 15808 16176 16796 17187 17408 17524 18624 19209 19456 19788 19968 20176 20672 21216 21437 21568 22116 22916 23712 23959 24832 25194 25612 26112 26286 26384 28288 29184 29488 30264 31008 31331 31616 32352 32689 33592 34374 35048 37248 38418 39576 39936 40352 41344 42432 42874 43136 44232 45832 47424 47918 49664 50388 51224 52224 52572 52768 56576 58368 58976 60528 62016 62662 63232 64311 64704 65378 67184 68748 70096 71877 74477 74496 76836 79152 80704 82688 83239 84864 85748 86272 88464 91664 93993 94848 95836 98067 99328 100776 102448 105144 105536 108851 113152 117952 121056 124032 125324 126464 128622 129408 130756 134368 137496 140192 143754 148954 148992 153672 158304 161408 165376 166478 169728 171496 172544 176928 183328 187986 189696 191672 196134 201552 204896 210288 211072 217702 223431 226304 235904 242112 248064 249717 250648 252928 257244 258816 261512 268736 274992 280384 287508 297908 297984 307344 316608 322816 326553 330752 332956 339456 342992 345088 353856 366656 375972 379392 383344 392268 403104 407303 409792 420576 422144 424957 435404 446862 471808 484224 496128 499434 501296 514488 517632 523024 537472 549984 555713 560768 575016 595816 614688 621091 633216 645632 653106 665912 678912 685984 707712 733312 751944 758784 766688 784536 806208 814606 819584 841152 844288 849914 870808 893724 943616 968448 992256 998868 1002592 1028976 1035264 1046048 1074944 1099968 1111426 1121536 1150032 1191632 1221909 1229376 1242182 1266432 1274871 1291264 1306212 1331824 1371968 1415063 1415424 1466624 1503888 1533376 1569072 1612416 1629212 1639168 1667139 1682304 1688576 1699828 1741616 1787448 1863273 1887232 1936896 1997736 2005184 2057952 2092096 2149888 2199936 2222852 2243072 2300064 2383264 2443818 2458752 2484364 2532864 2549742 2612424 2663648 2743936 2830126 2830848 2933248 3007776 3066752 3138144 3224832 3258424 3278336 3334278 3364608 3399656 3483232 3574896 3726546 3873792 3995472 4010368 4115904 4184192 4245189 4299776 4399872 4445704 4486144 4600128 4766528 4887636 4917504 4968728 5065728 5099484 5224848 5327296 5487872 5660252 5661696 5866496 6015552 6133504 6276288 6449664 6516848 6556672 6668556 6729216 6799312 6966464 7149792 7224269 7453092 7990944 8020736 8074183 8231808 8368384 8490378 8799744 8891408 9200256 9533056 9775272 9835008 9937456 10198968 10449696 10558547 10654592 10975744 11320504 12031104 12267008 12552576 12899328 13033696 13337112 13458432 13598624 13932928 14299584 14448538 14906184 15981888 16041472 16148366 16463616 16736768 16980756 17599488 17782816 18400512 19066112 19550544 19670016 19874912 20397936 20899392 21117094 21309184 21672807 21951488 22641008 24062208 24222549 24534016 25105152 26067392 26674224 27197248 27865856 28599168 28897076 29812368 31675641 31963776 32082944 32296732 32927232 33473536 33961512 35565632 36801024 38132224 39101088 39749824 40795872 41798784 42234188 42618368 43345614 45282016 48124416 48445098 50210304 52134784 53348448 54394496 55731712 57198336 57794152 59624736 63351282 63927552 64593464 65854464 67923024 71131264 73602048 76264448 78202176 79499648 81591744 83597568 84468376 85236736 86691228 90564032 96248832 96890196 100420608 104269568 106696896 108788992 111463424 114396672 115588304 119249472 126702564 127855104 129186928 135846048 137261111 142262528 156404352 158999296 163183488 167195136 168936752 173382456 181128064 193780392 208539136 213393792 217577984 228793344 231176608 238498944 253405128 255710208 258373856 271692096 274522222 284525056 312808704 317998592 326366976 334390272 337873504 346764912 362256128 387560784 411783333 417078272 426787584 435155968 462353216 476997888 506810256 516747712 543384192 549044444 569050112 625617408 635997184 652733952 675747008 693529824 724512256 775121568 823566666 853575168 924706432 953995776 1013620512 1033495424 1086768384 1098088888 1251234816 1305467904 1351494016 1387059648 1449024512 1550243136 1647133332 1707150336 1849412864 1907991552 2027241024 2066990848 2173536768 2196177776 2702988032 2774119296 3100486272 3294266664 3698825728 4054482048 4133981696 4347073536 4392355552 5405976064 5548238592 6200972544 6588533328 7397651456 8108964096 8267963392 8784711104 10811952128 11096477184 12401945088 13177066656 16217928192 17569422208 22192954368 24803890176 26354133312 32435856384 35138844416 52708266624 70277688832 105416533248 140555377664 210833066496 421666132992
• Sum of all divisors σ(n): 1366945332480
• Sum of proper divisors (its aliquot sum) s(n): 945279199488
• 421666132992 is an abundant number, because the sum of its proper divisors (945279199488) is greater than itself. Its abundance is 523613066496

Bases of 421666132992

• Binary: 110001000101101010000101001010000000000₂
• Hexadecimal: 0x622D429400
• Base-36: 5DPL4MIO

Squares and roots of 421666132992

• 421666132992 squared (421666132992²) is 177802327712427030872064
• 421666132992 cubed (421666132992³) is 74973219963475423530795428361535488
• The square root of 421666132992 is 649358.2470347165
• The cube root of 421666132992 is 7498.7620652625

Scales and comparisons

• 421,666,132,992 seconds is equal to 13,407 years, 35 weeks, 2 days, 1 hour, 23 minutes, 12 seconds.
• To count from 1 to 421,666,132,992 would take you about twenty-six thousand, eight hundred fifteen 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 421666132992 cubic inches would be around 624.9 feet tall.

Recreational maths with 421666132992

• 421666132992 backwards is 299231666124
• 421666132992 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421666132992's digits is 51
• More coming soon!