138814185961360

Names of 138814185961360

• Cardinal: 138814185961360 can be written as One hundred thirty-eight trillion, eight hundred fourteen billion, one hundred eighty-five million, nine hundred sixty-one thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3881418596136 × 10¹⁴

Factors of 138814185961360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20481123

Divisors of 138814185961360

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 35 38 40 49 52 56 65 70 76 80 91 95 98 104 112 130 133 140 152 182 190 196 208 245 247 260 266 280 304 343 364 380 392 455 490 494 520 532 560 637 665 686 728 760 784 910 931 980 988 1040 1064 1235 1274 1330 1372 1456 1520 1715 1729 1820 1862 1960 1976 2128 2470 2548 2660 2744 3185 3430 3458 3640 3724 3920 3952 4459 4655 4940 5096 5320 5488 6370 6517 6860 6916 7280 7448 8645 8918 9310 9880 10192 10640 12103 12740 13034 13720 13832 14896 17290 17836 18620 19760 22295 24206 25480 26068 27440 27664 32585 34580 35672 37240 44590 48412 50960 52136 60515 65170 69160 71344 74480 84721 89180 96824 104272 121030 130340 138320 169442 178360 193648 242060 260680 338884 356720 423605 484120 521360 677768 847210 968240 1355536 1694420 3388840 6777680 20481077 40962154 81924308 102405385 143367539 163848616 204810770 266254001 286735078 327697232 389140463 409621540 532508002 573470156 716837695 778280926 819243080 1003572773 1065016004 1146940312 1331270005 1433675390 1556561852 1638486160 1863778007 1945702315 2007145546 2130032008 2293880624 2662540010 2723983241 2867350780 3113123704 3727556014 3891404630 4014291092 4260064016 5017863865 5058826019 5325080020 5447966482 5734701560 6226247408 7025009411 7455112028 7782809260 8028582184 9318890035 10035727730 10117652038 10650160040 10895932964 11469403120 13046446049 13619916205 14050018822 14910224056 15565618520 16057164368 18637780070 19067882687 20071455460 20235304076 21300320080 21791865928 25294130095 26092892098 27239832410 28100037644 29820448112 31131237040 35125047055 35411782133 37275560140 38135765374 40142910920 40470608152 43583731856 50588260190 52185784196 54479664820 56200075288 65232230245 70250094110 70823564266 74551120280 76271530748 80285821840 80941216304 91325122343 95339413435 101176520380 104371568392 108959329640 112400150576 130464460490 133475178809 140500188220 141647128532 149102240560 152543061496 177058910665 182650244686 190678826870 202353040760 208743136784 217918659280 247882474931 260928920980 266950357618 281000376440 283294257064 305086122992 354117821330 365300489372 381357653740 404706081520 456625611715 495764949862 521857841960 533900715236 562000752880 566588514128 667375894045 708235642660 730600978744 762715307480 913251223430 991529899724 1043715683920 1067801430472 1239412374655 1334751788090 1416471285320 1461201957488 1525430614960 1735177324517 1826502446860 1983059799448 2135602860944 2478824749310 2669503576180 2832942570640 3470354649034 3653004893720 3966119598896 4957649498620 5339007152360 6940709298068 7306009787440 8675886622585 9915298997240 10678014304720 13881418596136 17351773245170 19830597994480 27762837192272 34703546490340 69407092980680 138814185961360
• Sum of all divisors σ(n): 426661816896000
• Sum of proper divisors (its aliquot sum) s(n): 287847630934640
• 138814185961360 is an abundant number, because the sum of its proper divisors (287847630934640) is greater than itself. Its abundance is 149033444973280

Bases of 138814185961360

• Binary: 11111100100000000110010001111100111011110010000₂
• Hexadecimal: 0x7E40323E7790
• Base-36: 1D7ECU8TXS

Squares and roots of 138814185961360

• 138814185961360 squared (138814185961360²) is 19269378224115035707413049600
• 138814185961360 cubed (138814185961360³) is 2674863052162085477505671666267185363456000
• The square root of 138814185961360 is 11781943.2166922277
• The cube root of 138814185961360 is 51777.9219928387

Scales and comparisons

• 138,814,185,961,360 seconds is equal to 4,413,861 years, 38 weeks, 20 hours, 22 minutes, 40 seconds.
• To count from 1 to 138,814,185,961,360 would take you about eleven million, thirty-four thousand, six hundred fifty-four 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 138814185961360 cubic inches would be around 4314.8 feet tall.

Recreational maths with 138814185961360

• 138814185961360 backwards is 063169581418831
• The number of decimal digits it has is: 15
• The sum of 138814185961360's digits is 64
• More coming soon!