13481993478144

Names of 13481993478144

• Cardinal: 13481993478144 can be written as Thirteen trillion, four hundred eighty-one billion, nine hundred ninety-three million, four hundred seventy-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3481993478144 × 10¹³

Factors of 13481993478144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2191

Divisors of 13481993478144

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 37 48 62 64 74 93 96 111 124 128 148 186 192 222 248 256 257 296 372 384 444 496 512 514 592 744 768 771 888 992 1024 1028 1147 1184 1488 1536 1542 1776 1861 1984 2048 2056 2294 2368 2976 3072 3084 3441 3552 3722 3968 4096 4112 4588 4736 5583 5952 6144 6168 6882 7104 7444 7936 7967 8192 8224 9176 9472 9509 11166 11904 12288 12336 13764 14208 14888 15872 15934 16448 18352 18944 19018 22332 23808 23901 24576 24672 27528 28416 28527 29776 31744 31868 32896 36704 37888 38036 44664 47616 47802 49344 55056 56832 57054 57691 59552 63488 63736 65792 68857 73408 75776 76072 89328 95232 95604 98688 110112 113664 114108 115382 119104 126976 127472 131584 137714 146816 151552 152144 173073 178656 190464 191208 197376 206571 220224 227328 228216 230764 238208 253952 254944 263168 275428 293632 294779 303104 304288 346146 357312 380928 382416 394752 413142 440448 454656 456432 461528 476416 478277 509888 526336 550856 587264 589558 608576 692292 714624 761856 764832 789504 826284 880896 884337 909312 912864 923056 952832 956554 1019776 1052672 1101712 1174528 1179116 1217152 1384584 1429248 1434831 1529664 1579008 1652568 1761792 1768674 1825728 1846112 1905664 1913108 2039552 2105344 2134567 2203424 2349056 2358232 2434304 2769168 2858496 2869662 3059328 3158016 3305136 3523584 3537348 3651456 3692224 3811328 3826216 4079104 4269134 4406848 4698112 4716464 4868608 5538336 5716992 5739324 6118656 6316032 6403701 6610272 7047168 7074696 7302912 7384448 7622656 7652432 8158208 8538268 8813696 9396224 9432928 9737216 11076672 11433984 11478648 12237312 12807402 13220544 14094336 14149392 14605824 14768896 14826587 15245312 15304864 16316416 17076536 17627392 17696249 18865856 19474432 22153344 22867968 22957296 24474624 25614804 26441088 28188672 28298784 29211648 29537792 29653174 30609728 32632832 34153072 35254784 35392498 37731712 38948864 44306688 44479761 45735936 45914592 48949248 51229608 52882176 53088747 56597568 58423296 59075584 59306348 61219456 65265664 68306144 70509568 70784996 75463424 77897728 88613376 88959522 91829184 97898496 102459216 105764352 106177494 113195136 116846592 118151168 118612696 122438912 136612288 141019136 141569992 150926848 177226752 177919044 183658368 195796992 204918432 211528704 212354988 226390272 233693184 236302336 237225392 244877824 273224576 282038272 283139984 301853696 354453504 355838088 367316736 409836864 423057408 424709976 452780544 472604672 474450784 489755648 546449152 548583719 564076544 566279968 603707392 708907008 711676176 734633472 819673728 846114816 849419952 905561088 948901568 979511296 1092898304 1097167438 1132559936 1207414784 1417814016 1423352352 1469266944 1639347456 1645751157 1692229632 1698839904 1811122176 1897803136 1959022592 2185796608 2194334876 2265119872 2414829568 2846704704 2938533888 3278694912 3291502314 3397679808 3622244352 3795606272 3918045184 4371593216 4388669752 4530239744 5693409408 5877067776 6557389824 6583004628 6795359616 7244488704 7591212544 8743186432 8777339504 9060479488 11386818816 11754135552 13114779648 13166009256 13590719232 15182425088 17486372864 17554679008 18120958976 22773637632 26229559296 26332018512 27181438464 30364850176 35109358016 36241917952 45547275264 52459118592 52664037024 54362876928 60729700352 70218716032 72483835904 91094550528 105328074048 108725753856 121459400704 140437432064 144967671808 182189101056 210656148096 217451507712 280874864128 364378202112 421312296192 434903015424 561749728256 842624592384 1123499456512 1685249184768 2246998913024 3370498369536 4493997826048 6740996739072 13481993478144
• Sum of all divisors σ(n): 38281273777152
• Sum of proper divisors (its aliquot sum) s(n): 24799280299008
• 13481993478144 is an abundant number, because the sum of its proper divisors (24799280299008) is greater than itself. Its abundance is 11317286820864

Bases of 13481993478144

• Binary: 11000100001100000101011011101010000000000000₂
• Hexadecimal: 0xC43056EA000
• Base-36: 4S1JITLHC

Squares and roots of 13481993478144

• 13481993478144 squared (13481993478144²) is 181764148144717350605684736
• 13481993478144 cubed (13481993478144³) is 2450543059847479158352120258963370409984
• The square root of 13481993478144 is 3671783.4192860559
• The cube root of 13481993478144 is 23800.4245611619

Scales and comparisons

• 13,481,993,478,144 seconds is equal to 428,685 years, 35 weeks, 6 days, 4 hours, 22 minutes, 24 seconds.
• To count from 1 to 13,481,993,478,144 would take you about one million, seventy-one thousand, seven hundred fourteen 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 13481993478144 cubic inches would be around 1983.4 feet tall.

Recreational maths with 13481993478144

• 13481993478144 backwards is 44187439918431
• The number of decimal digits it has is: 14
• The sum of 13481993478144's digits is 66
• More coming soon!