61491380014080

Names of 61491380014080

• Cardinal: 61491380014080 can be written as Sixty-one trillion, four hundred ninety-one billion, three hundred eighty million, fourteen thousand and eighty.

Scientific notation

• Scientific notation: 6.149138001408 × 10¹³

Factors of 61491380014080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 41

Divisors of 61491380014080

• Number of divisors d(n): 836
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 120 124 128 135 144 155 160 162 180 186 192 216 240 243 248 256 270 279 288 310 320 324 360 372 384 405 432 465 480 486 496 512 540 558 576 620 640 648 720 729 744 768 810 837 864 930 960 972 992 1024 1080 1116 1152 1215 1240 1280 1296 1395 1440 1458 1488 1536 1620 1674 1728 1860 1920 1944 1984 2160 2187 2232 2304 2430 2480 2511 2560 2592 2790 2880 2916 2976 3072 3240 3348 3456 3645 3720 3840 3888 3968 4185 4320 4374 4464 4608 4860 4960 5022 5120 5184 5580 5760 5832 5952 6480 6561 6696 6912 7290 7440 7533 7680 7776 7936 8370 8640 8748 8928 9216 9720 9920 10044 10368 10935 11160 11520 11664 11904 12555 12960 13122 13392 13824 14580 14880 15066 15360 15552 15872 16740 17280 17496 17856 19440 19683 19840 20088 20736 21870 22320 22599 23040 23328 23808 25110 25920 26244 26784 27648 29160 29760 30132 31104 31744 32805 33480 34560 34992 35712 37665 38880 39366 39680 40176 41472 43740 44640 45198 46080 46656 47616 50220 51840 52488 53568 58320 59049 59520 60264 62208 65610 66960 67797 69120 69984 71424 75330 77760 78732 79360 80352 82944 87480 89280 90396 93312 95232 98415 100440 103680 104976 107136 112995 116640 118098 119040 120528 124416 131220 133920 135594 138240 139968 142848 150660 155520 157464 158720 160704 174960 177147 178560 180792 186624 196830 200880 203391 207360 209952 214272 225990 233280 236196 238080 241056 248832 262440 267840 271188 279936 285696 295245 301320 311040 314928 321408 338985 349920 354294 357120 361584 373248 393660 401760 406782 414720 419904 428544 451980 466560 472392 476160 482112 524880 531441 535680 542376 559872 590490 602640 610173 622080 629856 642816 677970 699840 708588 714240 723168 746496 787320 803520 813564 839808 857088 885735 903960 933120 944784 964224 1016955 1049760 1062882 1071360 1084752 1119744 1180980 1205280 1220346 1244160 1259712 1285632 1355940 1399680 1417176 1428480 1446336 1574640 1594323 1607040 1627128 1679616 1771470 1807920 1830519 1866240 1889568 1928448 2033910 2099520 2125764 2142720 2169504 2239488 2361960 2410560 2440692 2519424 2571264 2657205 2711880 2799360 2834352 2892672 3050865 3149280 3188646 3214080 3254256 3359232 3542940 3615840 3661038 3732480 3779136 3856896 4067820 4199040 4251528 4285440 4339008 4723920 4782969 4821120 4881384 5038848 5314410 5423760 5491557 5598720 5668704 5785344 6101730 6298560 6377292 6428160 6508512 6718464 7085880 7231680 7322076 7558272 7713792 7971615 8135640 8398080 8503056 8678016 9152595 9447840 9565938 9642240 9762768 10077696 10628820 10847520 10983114 11197440 11337408 11570688 12203460 12597120 12754584 12856320 13017024 14171760 14348907 14463360 14644152 15116544 15943230 16271280 16474671 16796160 17006112 17356032 18305190 18895680 19131876 19284480 19525536 20155392 21257640 21695040 21966228 22674816 23141376 23914845 24406920 25194240 25509168 26034048 27457785 28343520 28697814 28926720 29288304 30233088 31886460 32542560 32949342 33592320 34012224 34712064 36610380 37791360 38263752 38568960 39051072 42515280 43046721 43390080 43932456 45349632 47829690 48813840 49424013 50388480 51018336 52068096 54915570 56687040 57395628 57853440 58576608 60466176 63772920 65085120 65898684 68024448 69424128 71744535 73220760 75582720 76527504 78102144 82373355 85030560 86093442 86780160 87864912 90699264 95659380 97627680 98848026 100776960 102036672 104136192 109831140 113374080 114791256 115706880 117153216 127545840 129140163 130170240 131797368 136048896 143489070 146441520 148272039 151165440 153055008 156204288 164746710 170061120 172186884 173560320 175729824 181398528 191318760 195255360 197696052 204073344 208272384 215233605 219662280 226748160 229582512 234306432 247120065 255091680 258280326 260340480 263594736 272097792 286978140 292883040 296544078 302330880 306110016 312408576 329493420 340122240 344373768 347120640 351459648 382637520 387420489 390510720 395392104 408146688 430467210 439324560 444816117 453496320 459165024 468612864 494240130 510183360 516560652 520680960 527189472 544195584 573956280 585766080 593088156 612220032 624817152 645700815 658986840 680244480 688747536 702919296 741360195 765275040 774840978 781021440 790784208 816293376 860934420 878649120 889632234 906992640 918330048 937225728 988480260 1020366720 1033121304 1041361920 1054378944 1147912560 1171532160 1186176312 1224440064 1291401630 1317973680 1334448351 1360488960 1377495072 1405838592 1482720390 1530550080 1549681956 1562042880 1581568416 1632586752 1721868840 1757298240 1779264468 1836660096 1874451456 1937102445 1976960520 2040733440 2066242608 2108757888 2224080585 2295825120 2343064320 2372352624 2448880128 2582803260 2635947360 2668896702 2720977920 2754990144 2811677184 2965440780 3061100160 3099363912 3124085760 3163136832 3443737680 3514596480 3558528936 3673320192 3874204890 3953921040 4003345053 4081466880 4132485216 4217515776 4448161170 4591650240 4686128640 4744705248 4897760256 5165606520 5271894720 5337793404 5509980288 5623354368 5930881560 6122200320 6198727824 6326273664 6672241755 6887475360 7029192960 7117057872 7346640384 7748409780 7907842080 8006690106 8162933760 8264970432 8435031552 8896322340 9183300480 9372257280 9489410496 10331213040 10543789440 10675586808 11019960576 11861763120 12010035159 12244400640 12397455648 12652547328 13344483510 13774950720 14058385920 14234115744 14693280768 15496819560 15815684160 16013380212 16529940864 16870063104 17792644680 18366600960 18978820992 20016725265 20662426080 21087578880 21351173616 22039921152 23723526240 24020070318 24488801280 24794911296 25305094656 26688967020 27549901440 28116771840 28468231488 30993639120 31631368320 32026760424 33059881728 35585289360 36733201920 37957641984 40033450530 41324852160 42175157760 42702347232 44079842304 47447052480 48040140636 49589822592 50610189312 53377934040 55099802880 56936462976 60050175795 61987278240 63262736640 64053520848 66119763456 71170578720 73466403840 75915283968 80066901060 82649704320 84350315520 85404694464 94894104960 96080281272 99179645184 106755868080 110199605760 113872925952 120100351590 123974556480 126525473280 128107041696 132239526912 142341157440 151830567936 160133802120 165299408640 170809388928 189788209920 192160562544 198359290368 213511736160 220399211520 227745851904 240200703180 247949112960 253050946560 256214083392 284682314880 320267604240 330598817280 341618777856 379576419840 384321125088 396718580736 427023472320 455491703808 480401406360 495898225920 512428166784 569364629760 640535208480 661197634560 683237555712 759152839680 768642250176 854046944640 960802812720 991796451840 1024856333568 1138729259520 1281070416960 1366475111424 1537284500352 1708093889280 1921605625440 1983592903680 2049712667136 2277458519040 2562140833920 3074569000704 3416187778560 3843211250880 4099425334272 5124281667840 6149138001408 6832375557120 7686422501760 10248563335680 12298276002816 15372845003520 20497126671360 30745690007040 61491380014080
• Sum of all divisors σ(n): 228398325206592
• Sum of proper divisors (its aliquot sum) s(n): 166906945192512
• 61491380014080 is an abundant number, because the sum of its proper divisors (166906945192512) is greater than itself. Its abundance is 105415565178432

Bases of 61491380014080

• Binary: 1101111110110100010011110111001100110000000000₂
• Hexadecimal: 0x37ED13DCCC00
• Base-36: LSOR00000

Squares and roots of 61491380014080

• 61491380014080 squared (61491380014080²) is 3781189816035997260998246400
• 61491380014080 cubed (61491380014080³) is 232510579883238753864789190150887309312000
• The square root of 61491380014080 is 7841643.9611907911
• The cube root of 61491380014080 is 39470.3896046881

Scales and comparisons

• 61,491,380,014,080 seconds is equal to 1,955,235 years, 35 weeks, 2 days, 4 hours, 48 minutes.
• To count from 1 to 61,491,380,014,080 would take you about four million, eight hundred eighty-eight thousand and eighty-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 61491380014080 cubic inches would be around 3289.2 feet tall.

Recreational maths with 61491380014080

• 61491380014080 backwards is 08041008319416
• 61491380014080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61491380014080's digits is 45
• More coming soon!