139959904992

Names of 139959904992

• Cardinal: 139959904992 can be written as One hundred thirty-nine billion, nine hundred fifty-nine million, nine hundred four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.39959904992 × 10¹¹

Factors of 139959904992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1113

Divisors of 139959904992

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 96 122 127 183 244 254 307 366 381 488 508 613 614 732 762 921 976 1016 1226 1228 1464 1524 1839 1842 1952 2032 2452 2456 2928 3048 3678 3684 4064 4904 4912 5856 6096 7356 7368 7747 9808 9824 12192 14712 14736 15494 18727 19616 23241 29424 29472 30988 37393 37454 38989 46482 56181 58848 61976 74786 74908 77851 77978 92964 112179 112362 116967 123952 149572 149816 155702 155956 185928 188191 224358 224724 233553 233934 247904 299144 299632 311404 311912 371856 376382 448716 449448 467106 467868 564573 598288 599264 622808 623824 743712 752764 897432 898896 934212 935736 1129146 1196576 1245616 1247648 1505528 1794864 1797792 1868424 1871472 2258292 2378329 2491232 3011056 3589728 3736848 3742944 4516584 4748911 4756658 6022112 7134987 7473696 9033168 9497822 9513316 11479651 14246733 14269974 18066336 18995644 19026632 22959302 23900257 28493466 28539948 34438953 37991288 38053264 45918604 47800514 56986932 57079896 68877906 71700771 75982576 76106528 91837208 95601028 113973864 114159792 137755812 143401542 151965152 183674416 191202056 227947728 228319584 275511624 286803084 367348832 382404112 455895456 551023248 573606168 764808224 1102046496 1147212336 1457915677 2294424672 2915831354 4373747031 5831662708 8747494062 11663325416 17494988124 23326650832 34989976248 46653301664 69979952496 139959904992
• Sum of all divisors σ(n): 378199793664
• Sum of proper divisors (its aliquot sum) s(n): 238239888672
• 139959904992 is an abundant number, because the sum of its proper divisors (238239888672) is greater than itself. Its abundance is 98279983680

Bases of 139959904992

• Binary: 10000010010110010000101010101011100000₂
• Hexadecimal: 0x209642AAE0
• Base-36: 1SAOIHUO

Squares and roots of 139959904992

• 139959904992 squared (139959904992²) is 19588775005369666520064
• 139959904992 cubed (139959904992³) is 2741643088661202815986880701759488
• The square root of 139959904992 is 374112.1556325055
• The cube root of 139959904992 is 5191.9983566827

Scales and comparisons

• 139,959,904,992 seconds is equal to 4,450 years, 15 weeks, 1 day, 7 hours, 23 minutes, 12 seconds.
• To count from 1 to 139,959,904,992 would take you about eight thousand, nine hundred 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 139959904992 cubic inches would be around 432.7 feet tall.

Recreational maths with 139959904992

• 139959904992 backwards is 299409959931
• The number of decimal digits it has is: 12
• The sum of 139959904992's digits is 69
• More coming soon!