13891370689280

Names of 13891370689280

• Cardinal: 13891370689280 can be written as Thirteen trillion, eight hundred ninety-one billion, three hundred seventy million, six hundred eighty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.389137068928 × 10¹³

Factors of 13891370689280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5846

Divisors of 13891370689280

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 53 56 64 70 76 80 95 106 112 128 133 140 152 160 190 212 224 256 265 266 280 281 304 320 371 380 424 448 530 532 560 562 608 640 665 742 760 848 896 1007 1060 1064 1120 1124 1216 1280 1330 1405 1484 1520 1696 1792 1855 1967 2014 2120 2128 2240 2248 2432 2660 2810 2968 3040 3392 3710 3934 4028 4240 4256 4480 4496 4864 5035 5320 5339 5479 5620 5936 6080 6784 7049 7420 7868 8056 8480 8512 8960 8992 9835 10070 10640 10678 10958 11240 11872 12160 13568 14098 14840 14893 15736 16112 16960 17024 17984 19670 20140 21280 21356 21916 22480 23744 24320 26695 27395 28196 29680 29786 31472 32224 33920 34048 35245 35968 37373 38353 39340 40280 42560 42712 43832 44960 47488 53390 54790 56392 59360 59572 62944 64448 67840 70490 71936 74465 74746 76706 78680 80560 85120 85424 87664 89920 94976 104101 104251 106780 109580 112784 118720 119144 125888 128896 140980 148930 149492 153412 157360 161120 170240 170848 175328 179840 186865 191765 208202 208502 213560 219160 225568 237440 238288 251776 257792 281960 282967 290387 297860 298984 306824 314720 322240 341696 350656 359680 373730 383530 416404 417004 427120 438320 451136 474880 476576 503552 520505 521255 563920 565934 580774 595720 597968 613648 629440 644480 683392 701312 728707 747460 767060 832808 834008 854240 876640 902272 953152 1041010 1042510 1127840 1131868 1161548 1191440 1195936 1227296 1258880 1288960 1366784 1402624 1414835 1451935 1457414 1494920 1534120 1539599 1665616 1668016 1708480 1753280 1804544 1906304 1980769 2032709 2082020 2085020 2255680 2263736 2323096 2382880 2391872 2454592 2517760 2829670 2903870 2914828 2989840 3068240 3079198 3331232 3336032 3416960 3506560 3643535 3812608 3961538 4065418 4164040 4170040 4511360 4527472 4646192 4765760 4783744 4909184 5517353 5659340 5807740 5829656 5979680 6136480 6158396 6662464 6672064 6833920 7013120 7287070 7697995 7923076 8130836 8328080 8340080 9022720 9054944 9292384 9531520 9567488 9818368 9903845 10163545 10777193 11034706 11318680 11615480 11659312 11959360 12272960 12316792 13324928 13344128 14574140 15395990 15846152 16261672 16656160 16680160 18109888 18584768 19063040 19807690 20327090 21554386 22069412 22637360 23230960 23318624 23918720 24545920 24633584 26649856 26688256 27586765 29148280 29252381 30791980 31692304 32523344 33312320 33360320 36219776 37169536 38621471 39615380 40654180 43108772 44138824 45274720 46461920 46637248 47837440 49091840 49267168 53885965 55173530 58296560 58504762 61583960 63384608 65046688 66624640 66720640 72439552 74339072 77242942 79230760 81308360 81598747 86217544 88277648 90549440 92923840 93274496 98534336 107771930 110347060 116593120 117009524 123167920 126769216 130093376 133249280 133441280 146261905 154485884 158461520 162616720 163197494 172435088 176555296 181098880 185847680 186548992 193107355 197068672 204766667 215543860 220694120 233186240 234019048 246335840 253538432 260186752 292523810 308971768 316923040 325233440 326394988 344870176 353110592 362197760 371695360 386214710 394137344 407993735 409533334 431087720 441388240 466372480 468038096 492671680 507076864 520373504 571191229 585047620 617943536 633846080 650466880 652789976 689740352 706221184 772429420 815987470 819066668 862175440 882776480 932744960 936076192 985343360 1023833335 1142382458 1170095240 1235887072 1267692160 1300933760 1305579952 1379480704 1412442368 1544858840 1550376193 1631974940 1638133336 1724350880 1765552960 1872152384 1970686720 2047666670 2284764916 2340190480 2471774144 2535384320 2601867520 2611159904 2758961408 2855956145 3089717680 3100752386 3263949880 3276266672 3448701760 3531105920 3744304768 4095333340 4569529832 4680380960 4943548288 5222319808 5711912290 6179435360 6201504772 6527899760 6552533344 6897403520 7062211840 7488609536 7751880965 8190666680 9139059664 9360761920 9887096576 10444639616 10852633351 11423824580 12358870720 12403009544 13055799520 13105066688 13794807040 15503761930 16381333360 18278119328 18721523840 20889279232 21705266702 22847649160 24717741440 24806019088 26111599040 26210133376 31007523860 32762666720 36556238656 37443047680 43410533404 45695298320 49435482880 49612038176 52223198080 52420266752 54263166755 62015047720 65525333440 73112477312 86821066808 91390596640 99224076352 104446396160 108526333510 124030095440 131050666880 146224954624 173642133616 182781193280 198448152704 217052667020 248060190880 262101333760 347284267232 365562386560 396896305408 434105334040 496120381760 694568534464 731124773120 868210668080 992240763520 1389137068928 1736421336160 1984481527040 2778274137856 3472842672320 6945685344640 13891370689280
• Sum of all divisors σ(n): 40936957286400
• Sum of proper divisors (its aliquot sum) s(n): 27045586597120
• 13891370689280 is an abundant number, because the sum of its proper divisors (27045586597120) is greater than itself. Its abundance is 13154215907840

Bases of 13891370689280

• Binary: 11001010001001010110001101110010001100000000₂
• Hexadecimal: 0xCA256372300
• Base-36: 4X9LVFZ7K

Squares and roots of 13891370689280

• 13891370689280 squared (13891370689280²) is 192970179626987502306918400
• 13891370689280 cubed (13891370689280³) is 2680620297175430793211202644320714752000
• The square root of 13891370689280 is 3727112.9160893423
• The cube root of 13891370689280 is 24038.9245034047

Scales and comparisons

• 13,891,370,689,280 seconds is equal to 441,702 years, 32 weeks, 1 day, 8 hours, 21 minutes, 20 seconds.
• To count from 1 to 13,891,370,689,280 would take you about one million, one hundred four thousand, two hundred fifty-six 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 13891370689280 cubic inches would be around 2003.2 feet tall.

Recreational maths with 13891370689280

• 13891370689280 backwards is 08298607319831
• The number of decimal digits it has is: 14
• The sum of 13891370689280's digits is 65
• More coming soon!