494637420420

Names of 494637420420

• Cardinal: 494637420420 can be written as Four hundred ninety-four billion, six hundred thirty-seven million, four hundred twenty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.9463742042 × 10¹¹

Factors of 494637420420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2616

Divisors of 494637420420

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 27 30 31 33 36 39 44 45 52 54 55 60 62 65 66 78 81 90 93 99 108 110 117 124 130 132 135 143 155 156 162 165 180 186 195 198 220 234 243 260 270 279 286 297 310 324 330 341 351 372 390 396 403 405 429 465 468 486 495 540 558 572 585 594 620 660 682 702 715 729 780 806 810 837 858 891 930 972 990 1023 1053 1116 1170 1188 1209 1215 1287 1364 1395 1404 1430 1458 1485 1612 1620 1674 1705 1716 1755 1782 1860 1980 2015 2046 2106 2145 2187 2340 2418 2430 2511 2551 2574 2673 2790 2860 2916 2970 3069 3159 3348 3410 3510 3564 3627 3645 3861 4030 4092 4185 4212 4290 4374 4433 4455 4836 4860 5022 5102 5115 5148 5265 5346 5580 5940 6045 6138 6318 6435 6820 7020 7254 7290 7533 7653 7722 8019 8060 8370 8580 8748 8866 8910 9207 9477 10044 10204 10230 10530 10692 10881 10935 11583 12090 12276 12555 12636 12755 12870 13299 13365 14508 14580 15066 15306 15345 15444 15795 16038 16740 17732 17820 18135 18414 18954 19305 20460 21060 21762 21870 22165 22599 22959 23166 24057 24180 25110 25510 25740 26598 26730 27621 28061 28431 30132 30612 30690 31590 32076 32643 33163 34749 36270 36828 37665 37908 38265 38610 39897 40095 43524 43740 44330 45198 45918 46035 46332 47385 48114 50220 51020 53196 53460 54405 55242 56122 56862 57915 61380 63180 65286 66326 66495 67797 68877 69498 72540 75330 76530 77220 79081 79794 80190 82863 84183 88660 90396 91836 92070 94770 96228 97929 99489 104247 108810 110484 112244 112995 113724 114795 115830 119691 120285 130572 132652 132990 135594 137754 138105 138996 140305 142155 150660 153060 158162 159588 160380 163215 165726 165815 168366 173745 184140 189540 195858 198978 199485 206631 208494 217620 225990 229590 231660 237243 239382 240570 248589 252549 265980 271188 275508 276210 280610 284310 293787 298467 312741 316324 326430 331452 331630 336732 338985 344385 347490 359073 364793 391716 395405 397956 398970 413262 414315 416988 420915 451980 459180 474486 478764 481140 489645 497178 497445 505098 521235 552420 561220 568620 587574 596934 598455 619893 625482 652860 663260 677970 688770 694980 711729 718146 729586 745767 757647 790810 797940 826524 828630 841830 869891 881361 895401 948972 979290 994356 994890 1010196 1028053 1033155 1042470 1077219 1094379 1175148 1186215 1193868 1196910 1239786 1242945 1250964 1262745 1355940 1377540 1423458 1436292 1459172 1468935 1491534 1492335 1515294 1563705 1581620 1657260 1683660 1739782 1762722 1790802 1795365 1823965 1859679 1958580 1989780 2056106 2066310 2084940 2135187 2154438 2188758 2272941 2372430 2393820 2479572 2485890 2525490 2609673 2686203 2846916 2937870 2983068 2984670 3030588 3084159 3099465 3127410 3231657 3283137 3479564 3525444 3558645 3581604 3590730 3647930 3719358 3728835 3788235 4112212 4132620 4270374 4308876 4349455 4377516 4406805 4477005 4545882 4744860 4971780 5050980 5140265 5219346 5372406 5386095 5471895 5579037 5875740 5969340 6168318 6198930 6254820 6405561 6463314 6566274 6818823 7117290 7181460 7295860 7438716 7457670 7576470 7829019 8058609 8540748 8698910 8813610 8954010 9091764 9252477 9298395 9694971 9849411 10280530 10438692 10675935 10744812 10772190 10943790 11158074 11308583 11364705 12336636 12397860 12811122 12926628 13048365 13132548 13431015 13637646 14234580 14915340 15152940 15420795 15658038 16117218 16158285 16415685 17397820 17627220 17908020 18504954 18596790 19216683 19389942 19698822 20456469 20561060 21351870 21544380 21887580 22316148 22617166 22729410 23487057 24175827 25622244 26096730 26862030 27275292 27757431 27895185 29548233 30841590 31316076 32027805 32234436 32316570 32831370 33925749 34094115 37009908 37193580 38433366 38779884 39145095 39397644 40293045 40912938 42703740 45234332 45458820 46262385 46974114 48351654 48474855 49247055 52193460 53724060 55514862 55790370 56542915 57650049 59096466 61369407 61683180 64055610 64633140 65662740 67851498 68188230 70461171 72527481 76866732 78290190 80586090 81825876 83272293 88644699 92524770 93948228 96083415 96703308 96949710 98494110 101777247 102282345 111029724 111580740 113085830 115300098 117435285 118192932 120879135 122738814 128111220 135702996 136376460 138787155 140922342 145054962 147741165 156580380 161172180 166544586 169628745 172950147 177289398 185049540 192166830 193899420 196988220 203554494 204564690 211383513 226171660 230600196 234870570 241758270 245477628 249816879 265934097 277574310 281844684 288250245 290109924 295482330 305331741 306847035 333089172 339257490 345900294 352305855 354578796 362637405 384333660 407108988 409129380 416361465 422767026 443223495 469741140 483516540 499633758 508886235 531868194 555148620 576500490 590964660 610663482 613694070 634150539 678514980 691800588 704611710 725274810 749450637 797802291 832722930 845534052 864750735 886446990 915995223 999267516 1017772470 1056917565 1063736388 1153000980 1221326964 1227388140 1249084395 1268301078 1329670485 1409223420 1450549620 1498901274 1526658705 1595604582 1665445860 1729501470 1772893980 1831990446 1902451617 2035544940 2113835130 2248351911 2498168790 2536602156 2659340970 2747985669 2997802548 3053317410 3170752695 3191209164 3459002940 3663980892 3747253185 3804903234 3989011455 4227670260 4496703822 4579976115 4996337580 5318681940 5495971338 6106634820 6341505390 7494506370 7609806468 7978022910 8243957007 8993407644 9159952230 9512258085 10991942676 11241759555 12683010780 13739928345 14989012740 15956045820 16487914014 18319904460 19024516170 22483519110 24731871021 27479856690 32975828028 38049032340 41219785035 44967038220 49463742042 54959713380 82439570070 98927484084 123659355105 164879140140 247318710210 494637420420
• Sum of all divisors σ(n): 1890005483520
• Sum of proper divisors (its aliquot sum) s(n): 1395368063100
• 494637420420 is an abundant number, because the sum of its proper divisors (1395368063100) is greater than itself. Its abundance is 900730642680

Bases of 494637420420

• Binary: 111001100101010101100000000111110000100₂
• Hexadecimal: 0x732AB00F84
• Base-36: 6B8ECK90

Squares and roots of 494637420420

• 494637420420 squared (494637420420²) is 244666177679751832976400
• 494637420420 cubed (494637420420³) is 121021046991533827529213186738088000
• The square root of 494637420420 is 703304.6426833823
• The cube root of 494637420420 is 7908.5279932583

Scales and comparisons

• 494,637,420,420 seconds is equal to 15,727 years, 48 weeks, 6 days, 3 hours, 27 minutes.
• To count from 1 to 494,637,420,420 would take you about thirty-one thousand, four hundred fifty-five 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 494637420420 cubic inches would be around 659 feet tall.

Recreational maths with 494637420420

• 494637420420 backwards is 024024736494
• 494637420420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494637420420's digits is 45
• More coming soon!