61438645995804

Names of 61438645995804

• Cardinal: 61438645995804 can be written as Sixty-one trillion, four hundred thirty-eight billion, six hundred forty-five million, nine hundred ninety-five thousand, eight hundred four.

Scientific notation

• Scientific notation: 6.1438645995804 × 10¹³

Factors of 61438645995804

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 353

Divisors of 61438645995804

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 61 63 66 77 84 99 108 121 122 126 132 154 183 189 198 231 242 244 252 269 297 308 363 366 378 396 427 462 484 538 549 594 671 693 726 732 756 807 847 854 924 1076 1089 1098 1188 1281 1331 1342 1386 1452 1614 1647 1694 1708 1883 2013 2079 2178 2196 2421 2541 2562 2662 2684 2772 2959 3228 3267 3294 3388 3721 3766 3843 3993 4026 4158 4356 4697 4842 5082 5124 5324 5649 5918 6039 6534 6588 7263 7381 7442 7532 7623 7686 7986 8052 8316 8877 9317 9394 9684 10164 11163 11298 11529 11836 11979 12078 13068 14091 14526 14762 14884 15246 15372 15972 16409 16947 17754 18117 18634 18788 20713 22143 22326 22596 22869 23058 23958 24156 26047 26631 27951 28182 29052 29524 30492 32549 32818 33489 33894 35508 35937 36234 37268 40931 41426 42273 44286 44652 45738 46116 47916 49227 50841 51667 52094 53262 55902 56364 62139 65098 65636 66429 66978 67788 71874 72468 78141 79893 81191 81862 82852 83853 84546 88572 91476 97647 98454 100467 101682 103334 104188 106524 111804 114863 122793 124278 126819 130196 132858 133956 143748 147681 155001 156282 159786 162382 163724 167706 169092 180499 186417 195294 196908 199287 200934 203364 206668 226981 227843 229726 234423 243573 245586 248556 251559 253638 265716 286517 292941 295362 310002 312564 319572 324764 335412 344589 358039 360998 368379 372834 390588 398574 401868 443043 450241 453962 455686 459452 465003 468846 487146 491172 503118 507276 541497 559251 568337 573034 585882 590724 620004 680943 683529 689178 703269 716078 721996 730719 736758 745668 797148 859551 878823 886086 900482 907924 911372 930006 937692 974292 1000949 1006236 1033767 1074117 1082994 1105137 1118502 1136674 1146068 1171764 1263493 1350723 1361886 1367058 1378356 1395009 1406538 1432156 1461438 1473516 1588867 1624491 1705011 1719102 1757646 1772172 1800964 1860012 1985489 2001898 2042829 2050587 2067534 2148234 2165988 2192157 2210274 2237004 2273348 2496791 2506273 2526986 2578653 2701446 2723772 2734116 2790018 2813076 2922876 3002847 3101301 3151687 3177734 3222351 3248982 3410022 3438204 3515292 3790479 3970978 4003796 4052169 4085658 4101174 4135068 4296468 4384314 4420548 4766601 4873473 4952651 4993582 5012546 5053972 5115033 5157306 5402892 5580036 5956467 6005694 6128487 6151761 6202602 6303374 6355468 6444702 6497964 6820044 7006643 7490373 7518819 7580958 7735959 7941956 8104338 8171316 8202348 8768628 9008541 9455061 9533202 9667053 9746946 9905302 9987164 10025092 10230066 10314612 11010439 11371437 11912934 12011388 12156507 12256974 12303522 12405204 12606748 12889404 13898423 14013286 14299803 14857953 14980746 15037638 15161916 15345099 15471918 16208676 17477537 17869401 18017082 18910122 19066404 19334106 19493892 19810604 20460132 21019929 21840379 22020878 22471119 22556457 22742874 23825868 24313014 24513948 24607044 27025623 27464701 27796846 28026572 28365183 28599606 29715906 29961492 30075276 30690198 30943836 33031317 34114311 34668557 34955074 35738802 36034164 37820244 38668212 41695269 42039858 42899409 43680758 44041756 44573859 44942238 45112914 45485748 48626028 52432611 53608203 54051246 54929402 55593692 56730366 57199212 59431812 61057889 61380396 63059787 65521137 66062634 67413357 67669371 68228622 69337114 69910148 71477604 77073073 82394103 83390538 84079716 85095549 85798818 87361516 89147718 89884476 90225828 99093951 104005671 104865222 107216406 108102492 109858804 113460732 121114829 122115778 125085807 126119574 131042274 132125268 133721577 134826714 135338742 136457244 138674228 152882653 154146146 157297833 164788206 166781076 170191098 171597636 178295436 183173667 189179361 192252907 196563411 198187902 208011342 209730444 214432812 231219219 242229658 244231556 247182309 250171614 252239148 262084548 267443154 269653428 270677484 297281853 302111711 305765306 308292292 312017013 314595666 329576412 340382196 363344487 366347334 375257421 378358722 384505814 393126822 396375804 416022684 427405223 458647959 462438438 471893499 484459316 494364618 500343228 534886308 549521001 576758721 589690233 594563706 604223422 611530612 624034026 629191332 671636779 693657657 726688974 732694668 741546927 750514842 756717444 769011628 786253644 847803803 854810446 906335133 917295918 924876876 936051039 943786998 988729236 1090033461 1099042002 1153517442 1179380466 1189127412 1208446844 1248068052 1282215669 1332263119 1343273558 1375943877 1387315314 1453377948 1483093854 1501029684 1648563003 1695607606 1709620892 1730276163 1812670266 1834591836 1872102078 1887573996 2014910337 2080972971 2114781977 2180066922 2198084004 2307034884 2358760932 2543411409 2564431338 2664526238 2686547116 2719005399 2751887754 2774630628 2966187708 3270100383 3297126006 3391215212 3460552326 3625340532 3744204156 3846647007 3996789357 4029820674 4127831631 4161945942 4229563954 4360133844 4701457453 5086822818 5128862676 5190828489 5329052476 5438010798 5503775508 6044731011 6344345931 6540200766 6594252012 6921104652 7388004569 7630234227 7693294014 7993578714 8059641348 8157016197 8255663262 8323891884 8459127908 9325841833 9402914906 10173645636 10381656978 10876021596 11539941021 11990368071 12089462022 12688691862 13080401532 14104372359 14776009138 15260468454 15386588028 15987157428 16314032394 16511326524 18134193033 18651683666 18805829812 19033037793 20763313956 22164013707 22890702681 23079882042 23980736142 24178924044 25377383724 27977525499 28208744718 29552018276 30520936908 32628064788 35971104213 36268386066 37303367332 38066075586 42313117077 44328027414 45781405362 46159764084 47961472284 51716031983 55955050998 56417489436 57099113379 66492041121 71942208426 72536772132 76132151172 81268050259 83932576497 84626234154 88656054828 91562810724 103432063966 111910101996 114198226758 126939351231 132984082242 143884416852 155148095949 162536100518 167865152994 169252468308 199476123363 206864127932 228396453516 243804150777 251797729491 253878702462 265968164484 310296191898 325072201036 335730305988 398952246726 465444287847 487608301554 503595458982 507757404924 568876351813 620592383796 731412452331 797904493452 930888575694 975216603108 1007190917964 1137752703626 1396332863541 1462824904662 1706629055439 1861777151388 2194237356993 2275505407252 2792665727082 2925649809324 3413258110878 4388474713986 5119887166317 5585331454164 6826516221756 8776949427972 10239774332634 15359661498951 20479548665268 30719322997902 61438645995804
• Sum of all divisors σ(n): 204324722380800
• Sum of proper divisors (its aliquot sum) s(n): 142886076384996
• 61438645995804 is an abundant number, because the sum of its proper divisors (142886076384996) is greater than itself. Its abundance is 81447430389192

Bases of 61438645995804

• Binary: 1101111110000011001100101010111000100100011100₂
• Hexadecimal: 0x37E0CCAB891C
• Base-36: LS0IVIZ30

Squares and roots of 61438645995804

• 61438645995804 squared (61438645995804²) is 3774707221797722882785606416
• 61438645995804 cubed (61438645995804³) is 231912900737835108298901121271784331478464
• The square root of 61438645995804 is 7838280.8061337019
• The cube root of 61438645995804 is 39459.1033207087

Scales and comparisons

• 61,438,645,995,804 seconds is equal to 1,953,558 years, 46 weeks, 5 days, 18 hours, 23 minutes, 24 seconds.
• To count from 1 to 61,438,645,995,804 would take you about four million, eight hundred eighty-three thousand, eight hundred ninety-seven 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 61438645995804 cubic inches would be around 3288.3 feet tall.

Recreational maths with 61438645995804

• 61438645995804 backwards is 40859954683416
• The number of decimal digits it has is: 14
• The sum of 61438645995804's digits is 72
• More coming soon!