139646872669080

Names of 139646872669080

• Cardinal: 139646872669080 can be written as One hundred thirty-nine trillion, six hundred forty-six billion, eight hundred seventy-two million, six hundred sixty-nine thousand and eighty.

Scientific notation

• Scientific notation: 1.3964687266908 × 10¹⁴

Factors of 139646872669080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 42946693

Divisors of 139646872669080

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 79 84 98 105 120 140 147 158 168 196 210 237 245 280 294 316 343 392 395 420 474 490 553 588 632 686 735 790 840 948 980 1029 1106 1176 1185 1372 1470 1580 1659 1715 1896 1960 2058 2212 2370 2744 2765 2940 3160 3318 3430 3871 4116 4424 4740 5145 5530 5880 6636 6860 7742 8232 8295 9480 10290 11060 11613 13272 13720 15484 16590 19355 20580 22120 23226 27097 30968 33180 38710 41160 46452 54194 58065 66360 77420 81291 92904 108388 116130 135485 154840 162582 216776 232260 270970 325164 406455 464520 541940 650328 812910 1083880 1625820 3251640 42946597 85893194 128839791 171786388 214732985 257679582 300626179 343572776 429465970 515359164 601252358 644198955 858931940 901878537 1030718328 1202504716 1288397910 1503130895 1717863880 1803757074 2104383253 2405009432 2576795820 3006261790 3392781163 3607514148 4208766506 4509392685 5153591640 6012523580 6313149759 6785562326 7215028296 8417533012 9018785370 10178343489 10521916265 12025047160 12626299518 13571124652 14730682771 16835066024 16963905815 18037570740 20356686978 21043832530 23749468141 25252599036 27142249304 29461365542 31565748795 33927811630 36075141480 40713373956 42087665060 44192048313 47498936282 50505198072 50891717445 58922731084 63131497590 67855623260 71248404423 73653413855 81426747912 84175330120 88384096626 94997872564 101783434890 117845462168 118747340705 126262995180 135711246520 142496808846 147306827710 166246276987 176768193252 189995745128 203566869780 220960241565 237494681410 252525990360 284993617692 294613655420 332492553974 353536386504 356242022115 407133739560 441920483130 474989362820 498738830961 569987235384 589227310840 664985107948 712484044230 831231384935 883840966260 949978725640 997477661922 1163723938909 1329970215896 1424968088460 1662462769870 1767681932520 1994955323844 2327447877818 2493694154805 2849936176920 3324925539740 3491171816727 3989910647688 4654895755636 4987388309610 5818619694545 6649851079480 6982343633454 9309791511272 9974776619220 11637239389090 13964687266908 17455859083635 19949553238440 23274478778180 27929374533816 34911718167270 46548957556360 69823436334540 139646872669080
• Sum of all divisors σ(n): 494744808960000
• Sum of proper divisors (its aliquot sum) s(n): 355097936290920
• 139646872669080 is an abundant number, because the sum of its proper divisors (355097936290920) is greater than itself. Its abundance is 215451063621840

Bases of 139646872669080

• Binary: 11111110000001000010010001111010100101110011000₂
• Hexadecimal: 0x7F02123D4B98
• Base-36: 1DI0VYETNC

Squares and roots of 139646872669080

• 139646872669080 squared (139646872669080²) is 19501249046254242683188046400
• 139646872669080 cubed (139646872669080³) is 2723288442450284019303886362018318885312000
• The square root of 139646872669080 is 11817227.7911987463
• The cube root of 139646872669080 is 51881.2468420885

Scales and comparisons

• 139,646,872,669,080 seconds is equal to 4,440,338 years, 30 weeks, 6 days, 11 hours, 38 minutes.
• To count from 1 to 139,646,872,669,080 would take you about eleven million, one hundred thousand, eight 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 139646872669080 cubic inches would be around 4323.4 feet tall.

Recreational maths with 139646872669080

• 139646872669080 backwards is 080966278646931
• The number of decimal digits it has is: 15
• The sum of 139646872669080's digits is 75
• More coming soon!