135139585880

Names of 135139585880

• Cardinal: 135139585880 can be written as One hundred thirty-five billion, one hundred thirty-nine million, five hundred eighty-five thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3513958588 × 10¹¹

Factors of 135139585880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 718

Divisors of 135139585880

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 29 31 37 40 52 58 62 65 74 104 116 124 130 145 148 155 169 185 232 248 260 290 296 310 338 370 377 403 481 520 580 601 620 676 740 754 806 845 899 962 1073 1147 1160 1202 1240 1352 1480 1508 1612 1690 1798 1885 1924 2015 2146 2294 2404 2405 3005 3016 3224 3380 3596 3770 3848 4030 4292 4495 4588 4808 4810 4901 5239 5365 5735 6010 6253 6760 7192 7540 7813 8060 8584 8990 9176 9620 9802 10478 10730 11470 11687 12020 12506 13949 14911 15080 15626 16120 17429 17980 18631 19240 19604 20956 21460 22237 22940 23374 24040 24505 25012 26195 27898 29822 31252 31265 33263 34858 35960 37262 39065 39208 41912 42920 44474 45880 46748 49010 50024 52390 55796 58435 59644 62504 62530 66526 69716 69745 74524 74555 78130 87145 88948 93155 93496 98020 101569 104780 111185 111592 116870 119288 125060 133052 139432 139490 149048 149110 151931 156260 166315 174290 177896 181337 186310 193843 196040 203138 209560 222370 226577 233740 242203 250120 266104 278980 289081 298220 303862 312520 332630 348580 362674 372620 387686 406276 432419 444740 453154 467480 484406 507845 540299 557960 578162 596440 607724 644873 665260 689347 697160 725348 745240 759655 775372 812552 864838 889480 906308 906685 968812 969215 1015690 1080598 1132885 1156324 1211015 1215448 1289746 1330520 1378694 1445405 1450696 1519310 1550744 1729676 1812616 1813370 1937624 1938430 2031380 2161196 2162095 2265770 2312648 2422030 2579492 2701495 2757388 2890810 2945501 3038620 3148639 3224365 3446735 3459352 3626740 3758053 3876860 4062760 4322392 4324190 4531540 4844060 5158984 5402990 5514776 5621447 5781620 5891002 6077240 6297278 6448730 6893470 7023887 7253480 7516106 7753720 8383349 8648380 8961511 9063080 9688120 10805980 11242894 11563240 11782004 12594556 12897460 13786940 14047774 14727505 15032212 15743195 16766698 17296760 17923022 18790265 19991063 21611960 22485788 23564008 25189112 25794920 27573880 28095548 28107235 29455010 30064424 31486390 33533396 35119435 35846044 37580530 39982126 41916745 44807555 44971576 56191096 56214470 58910020 62972780 67066792 70238870 71692088 75161060 79964252 83833490 89615110 91310531 99955315 108983537 112428940 116499643 117820040 125945560 140477740 150322120 159928504 167666980 179230220 182621062 199910630 217967074 224857880 232999286 259883819 280955480 335333960 358460440 365242124 399821260 435934148 456552655 465998572 519767638 544917685 582498215 730484248 799642520 871868296 913105310 931997144 1039535276 1089835370 1164996430 1299419095 1826210620 2079070552 2179670740 2329992860 2598838190 3378489647 3652421240 4359341480 4659985720 5197676380 6756979294 10395352760 13513958588 16892448235 27027917176 33784896470 67569792940 135139585880
• Sum of all divisors σ(n): 361697011200
• Sum of proper divisors (its aliquot sum) s(n): 226557425320
• 135139585880 is an abundant number, because the sum of its proper divisors (226557425320) is greater than itself. Its abundance is 91417839440

Bases of 135139585880

• Binary: 1111101110110111100100110111101011000₂
• Hexadecimal: 0x1F76F26F58
• Base-36: 1Q2YMBTK

Squares and roots of 135139585880

• 135139585880 squared (135139585880²) is 18262707671817895374400
• 135139585880 cubed (135139585880³) is 2468014751816969327669583553472000
• The square root of 135139585880 is 367613.3646645617
• The cube root of 135139585880 is 5131.6952939485

Scales and comparisons

• 135,139,585,880 seconds is equal to 4,297 years, 1 week, 13 hours, 51 minutes, 20 seconds.
• To count from 1 to 135,139,585,880 would take you about eight thousand, five hundred ninety-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 135139585880 cubic inches would be around 427.6 feet tall.

Recreational maths with 135139585880

• 135139585880 backwards is 088585931531
• The number of decimal digits it has is: 12
• The sum of 135139585880's digits is 56
• More coming soon!