641072789673984

Names of 641072789673984

• Cardinal: 641072789673984 can be written as Six hundred forty-one trillion, seventy-two billion, seven hundred eighty-nine million, six hundred seventy-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 6.41072789673984 × 10¹⁴

Factors of 641072789673984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1913

Divisors of 641072789673984

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 152 162 171 192 216 228 243 256 288 304 324 342 361 384 432 456 486 512 513 576 608 648 684 722 768 864 912 972 1024 1026 1083 1152 1216 1296 1368 1444 1536 1539 1728 1824 1889 1944 2048 2052 2166 2304 2432 2592 2736 2888 3072 3078 3249 3456 3648 3778 3888 4104 4332 4608 4617 4864 5184 5472 5667 5776 6144 6156 6498 6912 7296 7556 7776 8208 8664 9216 9234 9728 9747 10368 10944 11334 11552 12312 12996 13824 14592 15112 15552 16416 17001 17328 18432 18468 19456 19494 20736 21888 22668 23104 24624 25992 27648 29184 29241 30224 31104 32832 34002 34656 35891 36936 38912 38988 41472 43776 45336 46208 49248 51003 51984 55296 58368 58482 60448 62208 65664 68004 69312 71782 73872 77976 82944 87552 87723 90672 92416 98496 102006 103968 107673 116736 116964 120896 124416 131328 136008 138624 143564 147744 153009 155952 165888 175104 175446 181344 184832 196992 204012 207936 215346 233928 241792 248832 262656 272016 277248 287128 295488 306018 311904 323019 350208 350892 362688 369664 393984 408024 415872 430692 459027 467856 483584 497664 525312 544032 554496 574256 590976 612036 623808 646038 681929 701784 725376 739328 787968 816048 831744 861384 918054 935712 967168 969057 1050624 1088064 1108992 1148512 1181952 1224072 1247616 1292076 1363858 1403568 1450752 1575936 1632096 1663488 1722768 1836108 1871424 1934336 1938114 2045787 2176128 2217984 2297024 2363904 2448144 2495232 2584152 2727716 2807136 2901504 2907171 3151872 3264192 3326976 3445536 3568321 3672216 3742848 3868672 3876228 4091574 4352256 4594048 4727808 4896288 4990464 5168304 5455432 5614272 5803008 5814342 6137361 6528384 6653952 6891072 7136642 7344432 7485696 7752456 8183148 8704512 8721513 9188096 9455616 9792576 9980928 10336608 10704963 10910864 11228544 11606016 11628684 12274722 13056768 13782144 14273284 14688864 14971392 15504912 16366296 17409024 17443026 18376192 18412083 19585152 19961856 20673216 21409926 21821728 22457088 23257368 24549444 26113536 27564288 28546568 29377728 29942784 31009824 32114889 32732592 34818048 34886052 36752384 36824166 39170304 41346432 42819852 43643456 44914176 46514736 49098888 52227072 55128576 55236249 57093136 58755456 59885568 62019648 64229778 65465184 67798099 69772104 73504768 73648332 78340608 82692864 85639704 87286912 89828352 93029472 96344667 98197776 104454144 110257152 110472498 114186272 117510912 124039296 128459556 130930368 135596198 139544208 147296664 156681216 165385728 165708747 171279408 174573824 179656704 186058944 192689334 196395552 203394297 220514304 220944996 228372544 235021824 248078592 256919112 261860736 271192396 279088416 289034001 294593328 313362432 330771456 331417494 342558816 349147648 372117888 385378668 392791104 406788594 441889992 456745088 470043648 496157184 513838224 523721472 542384792 558176832 578068002 589186656 610182891 661542912 662834988 685117632 698295296 744235776 770757336 785582208 813577188 867102003 883779984 913490176 940087296 992314368 1027676448 1047442944 1084769584 1116353664 1156136004 1178373312 1220365782 1288163881 1325669976 1370235264 1396590592 1488471552 1541514672 1571164416 1627154376 1734204006 1767559968 1826980352 1830548673 1984628736 2055352896 2094885888 2169539168 2232707328 2312272008 2356746624 2440731564 2576327762 2651339952 2740470528 2976943104 3083029344 3142328832 3254308752 3468408012 3535119936 3653960704 3661097346 3864491643 4110705792 4189771776 4339078336 4465414656 4624544016 4713493248 4881463128 5152655524 5302679904 5480941056 5491646019 5953886208 6166058688 6284657664 6508617504 6936816024 7070239872 7307921408 7322194692 7728983286 8221411584 8678156672 8930829312 9249088032 9426986496 9762926256 10305311048 10605359808 10961882112 10983292038 11593474929 12332117376 12569315328 13017235008 13873632048 14140479744 14644389384 15457966572 16442823168 16474938057 17356313344 17861658624 18498176064 18853972992 19525852512 20610622096 21210719616 21923764224 21966584076 23186949858 24664234752 26034470016 27747264096 28280959488 29288778768 30915933144 32885646336 32949876114 34712626688 34780424787 36996352128 37707945984 39051705024 41221244192 42421439232 43933168152 46373899716 49328469504 52068940032 55494528192 56561918976 58577557536 61831866288 65771292672 65899752228 69425253376 69560849574 73992704256 78103410048 82442488384 84842878464 87866336304 92747799432 98656939008 104137880064 104341274361 110989056384 113123837952 117155115072 123663732576 131799504456 138850506752 139121699148 147985408512 156206820096 164884976768 169685756928 175732672608 185495598864 197313878016 208275760128 208682548722 221978112768 234310230144 247327465152 263599008912 278243398296 295970817024 312413640192 313023823083 329769953536 339371513856 351465345216 370991197728 416551520256 417365097444 443956225536 468620460288 494654930304 527198017824 556486796592 591941634048 624827280384 626047646166 659539907072 702930690432 741982395456 834730194888 887912451072 937240920576 989309860608 1054396035648 1112973593184 1249654560768 1252095292332 1319079814144 1405861380864 1483964790912 1669460389776 1775824902144 1874481841152 1978619721216 2108792071296 2225947186368 2504190584664 2638159628288 2811722761728 2967929581824 3338920779552 3748963682304 3957239442432 4217584142592 4451894372736 5008381169328 5623445523456 5935859163648 6677841559104 7914478884864 8435168285184 8903788745472 10016762338656 11246891046912 11871718327296 13355683118208 16870336570368 17807577490944 20033524677312 23743436654592 26711366236416 33740673140736 35615154981888 40067049354624 53422732472832 71230309963776 80134098709248 106845464945664 160268197418496 213690929891328 320536394836992 641072789673984
• Sum of all divisors σ(n): 2027562027816780
• Sum of proper divisors (its aliquot sum) s(n): 1386489238142796
• 641072789673984 is an abundant number, because the sum of its proper divisors (1386489238142796) is greater than itself. Its abundance is 745416448468812

Bases of 641072789673984

• Binary: 10010001110000110101100011111001110101100000000000₂
• Hexadecimal: 0x2470D63E75800
• Base-36: 6B8ORUYO00

Squares and roots of 641072789673984

• 641072789673984 squared (641072789673984²) is 410974321660384126697006432256
• 641072789673984 cubed (641072789673984³) is 263464454871195680122931606725048665221627904
• The square root of 641072789673984 is 25319415.2711705409
• The cube root of 641072789673984 is 86225.5118739535

Scales and comparisons

• 641,072,789,673,984 seconds is equal to 20,384,131 years, 38 weeks, 4 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 641,072,789,673,984 would take you about fifty million, nine hundred sixty thousand, three hundred twenty-nine 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 641072789673984 cubic inches would be around 7185.5 feet tall.

Recreational maths with 641072789673984

• 641072789673984 backwards is 489376987270146
• 641072789673984 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 641072789673984's digits is 81
• More coming soon!