135969877920

Names of 135969877920

• Cardinal: 135969877920 can be written as One hundred thirty-five billion, nine hundred sixty-nine million, eight hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3596987792 × 10¹¹

Factors of 135969877920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 77079

Divisors of 135969877920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 80 87 96 116 120 127 145 160 174 232 240 254 290 348 381 435 464 480 508 580 635 696 762 870 928 1016 1160 1270 1392 1524 1740 1905 2032 2320 2540 2784 3048 3480 3683 3810 4064 4640 5080 6096 6960 7366 7620 10160 11049 12192 13920 14732 15240 18415 20320 22098 29464 30480 36830 44196 55245 58928 60960 73660 76913 88392 110490 117856 147320 153826 176784 220980 230739 294640 307652 353568 384565 441960 461478 589280 615304 769130 883920 922956 1153695 1230608 1538260 1767840 1845912 2230477 2307390 2461216 3076520 3691824 4460954 4614780 6153040 6691431 7383648 8921908 9229560 9767951 11152385 12306080 13382862 17843816 18459120 19535902 22304770 26765724 29303853 33457155 35687632 36918240 39071804 44609540 48839755 53531448 58607706 66914310 71375264 78143608 89219080 97679510 107062896 117215412 133828620 146519265 156287216 178438160 195359020 214125792 234430824 267657240 283270579 293038530 312574432 356876320 390718040 468861648 535314480 566541158 586077060 781436080 849811737 937723296 1070628960 1133082316 1172154120 1416352895 1562872160 1699623474 2266164632 2344308240 2832705790 3399246948 4249058685 4532329264 4688616480 5665411580 6798493896 8498117370 9064658528 11330823160 13596987792 16996234740 22661646320 27193975584 33992469480 45323292640 67984938960 135969877920
• Sum of all divisors σ(n): 446568837120
• Sum of proper divisors (its aliquot sum) s(n): 310598959200
• 135969877920 is an abundant number, because the sum of its proper divisors (310598959200) is greater than itself. Its abundance is 174629081280

Bases of 135969877920

• Binary: 1111110101000011011111010111110100000₂
• Hexadecimal: 0x1FA86FAFA0
• Base-36: 1QGOYD9C

Squares and roots of 135969877920

• 135969877920 squared (135969877920²) is 18487807701579703526400
• 135969877920 cubed (135969877920³) is 2513784956192228079634401497088000
• The square root of 135969877920 is 368740.9360513149
• The cube root of 135969877920 is 5142.1834849013

Scales and comparisons

• 135,969,877,920 seconds is equal to 4,323 years, 21 weeks, 6 days, 10 hours, 32 minutes.
• To count from 1 to 135,969,877,920 would take you about eight thousand, six hundred forty-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 135969877920 cubic inches would be around 428.5 feet tall.

Recreational maths with 135969877920

• 135969877920 backwards is 029778969531
• The number of decimal digits it has is: 12
• The sum of 135969877920's digits is 66
• More coming soon!