72004638990752

Names of 72004638990752

• Cardinal: 72004638990752 can be written as Seventy-two trillion, four billion, six hundred thirty-eight million, nine hundred ninety thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 7.2004638990752 × 10¹³

Factors of 72004638990752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1950

Divisors of 72004638990752

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 13 16 17 26 29 32 34 52 58 68 104 116 136 169 208 221 232 272 289 338 377 416 442 464 493 544 578 676 754 841 884 928 986 1156 1352 1508 1682 1768 1889 1972 2312 2704 2873 3016 3364 3536 3757 3778 3944 4624 4901 5408 5746 6032 6409 6728 7072 7514 7556 7888 8381 9248 9802 10933 11492 12064 12818 13456 14297 15028 15112 15776 16762 19604 21866 22984 24389 24557 25636 26912 28594 30056 30224 32113 33524 39208 43732 45968 48778 48841 49114 51272 54781 57188 60112 60448 64226 67048 78416 83317 87464 91936 97556 97682 98228 102544 108953 109562 114376 120224 128452 134096 142129 156832 166634 174928 185861 195112 195364 196456 205088 217906 219124 228752 243049 256904 268192 284258 317057 319241 333268 349856 371722 390224 390728 392912 414613 417469 435812 438248 457504 486098 513808 545921 568516 634114 638482 666536 712153 743444 780448 781456 785824 829226 834938 871624 876496 931277 972196 1027616 1091842 1137032 1268228 1276964 1333072 1416389 1424306 1486888 1562912 1588649 1658452 1669876 1743248 1752992 1862554 1944392 2183684 2274064 2416193 2536456 2553928 2666144 2832778 2848612 2973776 3159637 3177298 3316904 3339752 3486496 3725108 3888784 4121741 4367368 4548128 4832386 5072912 5107856 5389969 5427097 5665556 5697224 5947552 6319274 6354596 6633808 6679504 7048421 7096973 7450216 7777568 8243482 8734736 9257989 9664772 10145824 10215712 10779938 10854194 11331112 11394448 12106601 12638548 12709192 13267616 13359008 14096842 14193946 14900432 15831709 16486964 17469472 18515978 19329544 20652437 21559876 21708388 22662224 22788896 24213202 25277096 25418384 27007033 28193684 28387892 29800864 31663418 32973928 37031956 38659088 41075281 41304874 43119752 43416776 45324448 46070821 48426404 50554192 50836768 54014066 56387368 56775784 63326836 65947856 70069597 74063912 77318176 82150562 82609748 86239504 86833552 91629473 92141642 92260649 96852808 101108384 108028132 112774736 113551568 126653672 131895712 140139194 148127824 157385813 164301124 165219496 172479008 173667104 183258946 184283284 184521298 193705616 205812217 216056264 225549472 227103136 253307344 268481681 280278388 296255648 314771626 328602248 330438992 351091429 366517892 368566568 369042596 387411232 411624434 432112528 459119561 506614688 536963362 560556776 598920673 629543252 657204496 660877984 702182858 733035784 737133136 738085192 783203957 823248868 864225056 918239122 1073926724 1121113552 1191183149 1197841346 1259086504 1314408992 1404365716 1466071568 1474266272 1476170384 1566407914 1646497736 1836478244 2147853448 2242227104 2382366298 2395682692 2518173008 2675558821 2808731432 2932143136 2952340768 3132815828 3292995472 3672956488 4295706896 4564188577 4764732596 4791365384 5036346016 5351117642 5617462864 5968554293 6265631656 6585990944 7345912976 7785968749 8591413792 9128377154 9529465192 9582730768 10181651441 10702235284 11234925728 11937108586 12531263312 13314467269 14691825952 15571937498 18256754308 19058930384 19165461536 20363302882 21404470568 23874217172 25062526624 26628934538 31143874996 36513508616 38117860768 40726605764 42808941136 47748434344 53257869076 62287749992 73027017232 77591205809 81453211528 85617882272 95496868688 106515738152 124575499984 132361468733 146054034464 155182411618 162906423056 173088074497 190993737376 213031476304 249150999968 264722937466 310364823236 325812846112 346176148994 426062952608 529445874932 620729646472 692352297988 1058891749864 1241459292944 1384704595976 2117783499728 2250144968461 2482918585888 2769409191952 4235566999456 4500289936922 5538818383904 9000579873844 18001159747688 36002319495376 72004638990752
• Sum of all divisors σ(n): 168976054384200
• Sum of proper divisors (its aliquot sum) s(n): 96971415393448
• 72004638990752 is an abundant number, because the sum of its proper divisors (96971415393448) is greater than itself. Its abundance is 24966776402696

Bases of 72004638990752

• Binary: 10000010111110011100010111011011110000110100000₂
• Hexadecimal: 0x417CE2EDE1A0
• Base-36: PIUH2Y7Q8

Squares and roots of 72004638990752

• 72004638990752 squared (72004638990752²) is 5184668036188523197141525504
• 72004638990752 cubed (72004638990752³) is 373320150232645738754629913297648228139008
• The square root of 72004638990752 is 8485554.7249871649
• The cube root of 72004638990752 is 41602.5699131109

Scales and comparisons

• 72,004,638,990,752 seconds is equal to 2,289,524 years, 41 weeks, 2 days, 8 hours, 32 minutes, 32 seconds.
• To count from 1 to 72,004,638,990,752 would take you about five million, seven hundred twenty-three thousand, eight hundred eleven 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 72004638990752 cubic inches would be around 3466.9 feet tall.

Recreational maths with 72004638990752

• 72004638990752 backwards is 25709983640027
• The number of decimal digits it has is: 14
• The sum of 72004638990752's digits is 62
• More coming soon!