139815670272

Names of 139815670272

• Cardinal: 139815670272 can be written as One hundred thirty-nine billion, eight hundred fifteen million, six hundred seventy thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.39815670272 × 10¹¹

Factors of 139815670272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 154598

Divisors of 139815670272

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 62 64 76 93 96 114 124 128 152 186 192 228 248 256 304 372 384 456 496 512 589 608 744 768 912 992 1178 1216 1488 1536 1767 1824 1984 2356 2432 2976 3534 3648 3968 4712 4864 5952 7068 7296 7936 9424 9728 11904 14136 14592 15872 18848 23808 28272 29184 37696 47616 56544 75392 113088 150784 154543 226176 301568 309086 452352 463629 618172 904704 927258 1236344 1854516 2472688 2936317 3709032 4790833 4945376 5872634 7418064 8808951 9581666 9890752 11745268 14372499 14836128 17617902 19163332 19781504 23490536 28744998 29672256 35235804 38326664 39563008 46981072 57489996 59344512 70471608 76653328 79126016 91025827 93962144 114979992 118689024 140943216 153306656 182051654 187924288 229959984 237378048 273077481 281886432 306613312 364103308 375848576 459919968 546154962 563772864 613226624 728206616 751697152 919839936 1092309924 1127545728 1226453248 1456413232 1503394304 1839679872 2184619848 2255091456 2452906496 2912826464 3679359744 4369239696 4510182912 5825652928 7358719488 8738479392 11651305856 17476958784 23302611712 34953917568 46605223424 69907835136 139815670272
• Sum of all divisors σ(n): 404732190720
• Sum of proper divisors (its aliquot sum) s(n): 264916520448
• 139815670272 is an abundant number, because the sum of its proper divisors (264916520448) is greater than itself. Its abundance is 125100850176

Bases of 139815670272

• Binary: 10000010001101101010011101001000000000₂
• Hexadecimal: 0x208DA9D200
• Base-36: 1S8AN1MO

Squares and roots of 139815670272

• 139815670272 squared (139815670272²) is 19548421653608624553984
• 139815670272 cubed (139815670272³) is 2733175676258968449575270007963648
• The square root of 139815670272 is 373919.3365847773
• The cube root of 139815670272 is 5190.2142175679

Scales and comparisons

• 139,815,670,272 seconds is equal to 4,445 years, 36 weeks, 4 days, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 139,815,670,272 would take you about eight thousand, eight hundred ninety-one 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 139815670272 cubic inches would be around 432.5 feet tall.

Recreational maths with 139815670272

• 139815670272 backwards is 272076518931
• The number of decimal digits it has is: 12
• The sum of 139815670272's digits is 51
• More coming soon!