13145443136800

Names of 13145443136800

• Cardinal: 13145443136800 can be written as Thirteen trillion, one hundred forty-five billion, four hundred forty-three million, one hundred thirty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.31454431368 × 10¹³

Factors of 13145443136800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 16011

Divisors of 13145443136800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 31 32 40 50 52 62 65 80 100 104 124 130 155 160 169 199 200 208 248 260 310 325 338 398 400 403 416 496 520 620 650 676 775 796 800 806 845 992 995 1040 1240 1300 1352 1550 1592 1612 1690 1990 2015 2080 2480 2587 2600 2704 3100 3184 3224 3380 3980 4030 4225 4960 4975 5174 5200 5239 5408 6169 6200 6368 6448 6760 7960 8060 8450 9950 10075 10348 10400 10478 12338 12400 12896 12935 13520 15761 15920 16120 16900 19900 20150 20696 20956 24676 24800 25870 26195 27040 30845 31522 31840 32240 33631 33800 39800 40300 41392 41912 49352 51740 52390 61690 63044 64480 64675 67262 67600 78805 79600 80197 80600 82784 83824 98704 103480 104780 123380 126088 129350 130975 134524 135200 154225 157610 159200 160394 161200 167648 168155 197408 204893 206960 209560 246760 252176 258700 261950 269048 308450 315220 320788 322400 336310 394025 400985 409786 413920 419120 488591 493520 504352 517400 523900 538096 616900 630440 641576 672620 788050 801970 819572 838240 840775 977182 987040 1024465 1034800 1042561 1047800 1076192 1233800 1260880 1283152 1345240 1576100 1603940 1639144 1681550 1954364 2004925 2048930 2069600 2085122 2095600 2442955 2467600 2521760 2566304 2663609 2690480 3136439 3152200 3207880 3278288 3363100 3908728 4009850 4097860 4170244 4191200 4885910 4935200 5122325 5212805 5327218 5380960 6272878 6304400 6351683 6415760 6556576 6726200 7817456 8019700 8195720 8340488 9771820 10244650 10425610 10654436 12214775 12545756 12608800 12703366 12831520 13318045 13452400 15634912 15682195 16039400 16391440 16680976 19543640 20489300 20851220 21308872 24429550 25091512 25406732 26064025 26636090 26904800 31364390 31758415 32078800 32782880 33361952 39087280 40773707 40978600 41702440 42617744 48859100 50183024 50813464 52128050 53272180 62728780 63516830 64157600 66590225 78174560 78410975 81547414 81957200 82571879 83404880 85235488 97229609 97718200 100366048 101626928 104256100 106544360 125457560 127033660 133180450 156821950 158792075 163094828 163914400 165143758 166809760 194459218 195436400 203253856 203868535 208512200 213088720 250915120 254067320 266360900 313643900 317584150 326189656 330287516 388918436 390872800 407737070 412859395 417024400 426177440 486148045 501830240 508134640 530058191 532721800 627287800 635168300 652379312 660575032 777836872 815474140 825718790 834048800 972296090 1016269280 1019342675 1060116382 1065443600 1254575600 1263984917 1270336600 1304758624 1321150064 1555673744 1630948280 1651437580 1944592180 2038685350 2064296975 2120232764 2130887200 2430740225 2509151200 2527969834 2540673200 2642300128 2650290955 3111347488 3261896560 3302875160 3889184360 4077370700 4128593950 4240465528 4861480450 5055939668 5081346400 5300581910 6319924585 6523793120 6605750320 7778368720 8154741400 8257187900 8480931056 9722960900 10111879336 10601163820 12639849170 13211500640 13251454775 15556737440 16309482800 16431803921 16514375800 16961862112 19445921800 20223758672 21202327640 25279698340 26502909550 31599622925 32618965600 32863607842 33028751600 38891843600 40447517344 42404655280 50559396680 53005819100 63199245850 65727215684 66057503200 77783687200 82159019605 84809310560 101118793360 106011638200 126398491700 131454431368 164318039210 202237586720 212023276400 252796983400 262908862736 328636078420 410795098025 424046552800 505593966800 525817725472 657272156840 821590196050 1011187933600 1314544313680 1643180392100 2629088627360 3286360784200 6572721568400 13145443136800
• Sum of all divisors σ(n): 36053267443200
• Sum of proper divisors (its aliquot sum) s(n): 22907824306400
• 13145443136800 is an abundant number, because the sum of its proper divisors (22907824306400) is greater than itself. Its abundance is 9762381169600

Bases of 13145443136800

• Binary: 10111111010010101001011101111111010100100000₂
• Hexadecimal: 0xBF4A977F520
• Base-36: 4NQXLFS4G

Squares and roots of 13145443136800

• 13145443136800 squared (13145443136800²) is 172802675262842223514240000
• 13145443136800 cubed (13145443136800³) is 2271567741554608443156517785068032000000
• The square root of 13145443136800 is 3625664.5096864657
• The cube root of 13145443136800 is 23600.7104645831

Scales and comparisons

• 13,145,443,136,800 seconds is equal to 417,984 years, 22 weeks, 2 days, 14 hours, 26 minutes, 40 seconds.
• To count from 1 to 13,145,443,136,800 would take you about one million, forty-four thousand, nine hundred sixty-one 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 13145443136800 cubic inches would be around 1966.7 feet tall.

Recreational maths with 13145443136800

• 13145443136800 backwards is 00863134454131
• The number of decimal digits it has is: 14
• The sum of 13145443136800's digits is 43
• More coming soon!