42501438720

Names of 42501438720

• Cardinal: 42501438720 can be written as Forty-two billion, five hundred one million, four hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.250143872 × 10¹⁰

Factors of 42501438720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 503

Divisors of 42501438720

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 26 27 30 32 36 39 40 45 46 48 52 54 60 64 65 69 72 78 80 81 90 92 96 104 108 115 117 120 128 130 135 138 144 156 160 162 180 184 192 195 207 208 216 230 234 240 243 256 260 270 276 288 299 312 320 324 345 351 360 368 384 390 405 414 416 432 457 460 468 480 486 520 540 552 576 585 598 621 624 640 648 690 702 720 736 768 780 810 828 832 864 897 914 920 936 960 972 1035 1040 1053 1080 1104 1152 1170 1196 1215 1242 1248 1280 1296 1371 1380 1404 1440 1472 1495 1560 1620 1656 1664 1728 1755 1794 1828 1840 1863 1872 1920 1944 2070 2080 2106 2160 2208 2285 2304 2340 2392 2430 2484 2496 2592 2691 2742 2760 2808 2880 2944 2990 3105 3120 3159 3240 3312 3328 3456 3510 3588 3656 3680 3726 3744 3840 3888 4113 4140 4160 4212 4320 4416 4485 4570 4680 4784 4860 4968 4992 5184 5265 5382 5484 5520 5589 5616 5760 5888 5941 5980 6210 6240 6318 6480 6624 6855 6912 7020 7176 7312 7360 7452 7488 7776 8073 8226 8280 8320 8424 8640 8832 8970 9140 9315 9360 9568 9720 9936 9984 10368 10511 10530 10764 10968 11040 11178 11232 11520 11882 11960 12339 12420 12480 12636 12960 13248 13455 13710 14040 14352 14624 14720 14904 14976 15552 15795 16146 16452 16560 16640 16848 17280 17664 17823 17940 18280 18630 18720 19136 19440 19872 20565 20736 21022 21060 21528 21936 22080 22356 22464 23764 23920 24219 24678 24840 24960 25272 25920 26496 26910 27420 27945 28080 28704 29248 29440 29705 29808 29952 31104 31533 31590 32292 32904 33120 33696 34560 35646 35880 36560 37017 37260 37440 38272 38880 39744 40365 41130 42044 42120 43056 43872 44160 44712 44928 47528 47840 48438 49356 49680 49920 50544 51840 52555 52992 53469 53820 54840 55890 56160 57408 58496 59410 59616 61695 62208 63066 63180 64584 65808 66240 67392 71292 71760 72657 73120 74034 74520 74880 76544 77760 79488 80730 82260 84088 84240 86112 87744 88320 89115 89424 89856 94599 95056 95680 96876 98712 99360 101088 103680 105110 106938 107640 109680 111051 111780 112320 114816 116992 118820 119232 121095 123390 126132 126360 129168 131616 132480 134784 136643 142584 143520 145314 146240 148068 149040 149760 155520 157665 158976 160407 161460 164520 168176 168480 172224 175488 178230 178848 185085 189198 190112 191360 193752 197424 198720 202176 210220 213876 215280 219360 222102 223560 224640 229632 237640 238464 242190 246780 252264 252720 258336 263232 264960 267345 269568 273286 283797 285168 287040 290628 292480 296136 298080 311040 315330 320814 322920 329040 336352 336960 344448 350976 356460 357696 363285 370170 378396 380224 382720 387504 394848 397440 404352 409929 420440 427752 430560 438720 444204 447120 449280 472995 475280 476928 481221 484380 493560 504528 505440 516672 526464 534690 546572 555255 567594 570336 574080 581256 584960 592272 596160 630660 641628 645840 658080 672704 673920 683215 688896 712920 715392 726570 740340 756792 760448 775008 789696 794880 802035 808704 819858 840880 851391 855504 861120 877440 888408 894240 945990 950560 962442 968760 987120 1009056 1010880 1033344 1052928 1069380 1093144 1110510 1135188 1140672 1148160 1162512 1184544 1192320 1229787 1261320 1283256 1291680 1316160 1345408 1347840 1366430 1418985 1425840 1430784 1443663 1453140 1480680 1513584 1520896 1550016 1579392 1604070 1639716 1681760 1702782 1711008 1722240 1754880 1776816 1788480 1891980 1901120 1924884 1937520 1974240 2018112 2021760 2049645 2066688 2138760 2186288 2221020 2270376 2281344 2325024 2369088 2384640 2406105 2459574 2522640 2554173 2566512 2583360 2632320 2690816 2732860 2837970 2851680 2887326 2906280 2961360 3027168 3100032 3158784 3208140 3279432 3363520 3405564 3422016 3444480 3553632 3576960 3689361 3783960 3802240 3849768 3875040 3948480 4036224 4043520 4099290 4256955 4277520 4372576 4442040 4540752 4562688 4650048 4738176 4812210 4919148 5045280 5108346 5133024 5166720 5264640 5465720 5675940 5703360 5774652 5812560 5922720 6054336 6148935 6200064 6416280 6558864 6727040 6811128 6844032 7107264 7153920 7218315 7378722 7567920 7604480 7699536 7750080 7896960 8072448 8198580 8513910 8555040 8745152 8884080 9081504 9300096 9476352 9624420 9838296 10090560 10216692 10266048 10333440 10931440 11068083 11351880 11406720 11549304 11625120 11845440 12108672 12297870 12770865 12832560 13117728 13454080 13622256 13688064 14214528 14436630 14757444 15135840 15399072 15500160 15793920 16397160 17027820 17110080 17490304 17768160 18163008 18446805 18600192 19248840 19676592 20181120 20433384 20532096 21862880 22136166 22703760 22813440 23098608 23250240 23690880 24217344 24595740 25541730 25665120 26235456 27244512 28429056 28873260 29514888 30271680 30798144 31000320 32794320 33204249 34055640 34220160 34980608 35536320 36326016 36893610 38497680 39353184 40362240 40866768 41064192 43725760 44272332 45407520 46197216 46500480 47381760 49191480 51083460 51330240 52470912 54489024 55340415 57746520 59029776 60543360 61596288 65588640 66408498 68111280 68440320 71072640 72652032 73787220 76995360 78706368 81733536 87451520 88544664 90815040 92394432 93000960 98382960 102166920 102660480 104941824 108978048 110680830 115493040 118059552 121086720 123192576 131177280 132816996 136222560 142145280 147574440 153990720 157412736 163467072 166021245 174903040 177089328 181630080 184788864 196765920 204333840 205320960 217956096 221361660 230986080 236119104 262354560 265633992 272445120 295148880 307981440 314825472 326934144 332042490 354178656 363260160 369577728 393531840 408667680 442723320 461972160 472238208 524709120 531267984 544890240 590297760 615962880 653868288 664084980 708357312 787063680 817335360 885446640 923944320 944476416 1062535968 1089780480 1180595520 1328169960 1416714624 1574127360 1634670720 1770893280 1847888640 2125071936 2361191040 2656339920 2833429248 3269341440 3541786560 4250143872 4722382080 5312679840 7083573120 8500287744 10625359680 14167146240 21250719360 42501438720
• Sum of all divisors σ(n): 171742701312
• Sum of proper divisors (its aliquot sum) s(n): 129241262592
• 42501438720 is an abundant number, because the sum of its proper divisors (129241262592) is greater than itself. Its abundance is 86739823872

Bases of 42501438720

• Binary: 100111100101010010000111110100000000₂
• Hexadecimal: 0x9E5487D00
• Base-36: JIW9C00

Squares and roots of 42501438720

• 42501438720 squared (42501438720²) is 1806372293269915238400
• 42501438720 cubed (42501438720³) is 76773421327917170924451790848000
• The square root of 42501438720 is 206158.7706598969
• The cube root of 42501438720 is 3489.8054018037

Scales and comparisons

• 42,501,438,720 seconds is equal to 1,351 years, 21 weeks, 3 days, 19 hours, 12 minutes.
• To count from 1 to 42,501,438,720 would take you about two thousand, seven hundred two 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 42501438720 cubic inches would be around 290.8 feet tall.

Recreational maths with 42501438720

• 42501438720 backwards is 02783410524
• 42501438720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42501438720's digits is 36
• More coming soon!