139327010865

Names of 139327010865

• Cardinal: 139327010865 can be written as One hundred thirty-nine billion, three hundred twenty-seven million, ten thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 1.39327010865 × 10¹¹

Factors of 139327010865

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 75177

Divisors of 139327010865

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 7 9 15 21 29 35 45 49 63 87 105 145 147 203 245 261 315 435 441 609 735 841 1015 1305 1421 1827 2205 2523 3045 4205 4263 5887 7105 7569 9135 12615 12789 17661 21315 29435 37845 41209 52983 63945 75133 88305 123627 206045 225399 264915 370881 375665 525931 618135 676197 1126995 1577793 1854405 2178857 2629655 3380985 3681517 4733379 6536571 7888965 10894285 11044551 15251999 18407585 19609713 23666895 32682855 33133653 45755997 55222755 63186853 76259995 98048565 106763993 137267991 165668265 189560559 228779985 315934265 320291979 442307971 533819965 568681677 686339955 947802795 960875937 1326923913 1601459895 2211539855 2843408385 3096155797 3980771739 4804379685 6634619565 9288467391 15480778985 19903858695 27865402173 46442336955 139327010865
• Sum of all divisors σ(n): 290953860444
• Sum of proper divisors (its aliquot sum) s(n): 151626849579
• 139327010865 is an abundant number, because the sum of its proper divisors (151626849579) is greater than itself. Its abundance is 12299838714

Bases of 139327010865

• Binary: 10000001110000100010010111100000110001₂
• Hexadecimal: 0x2070897831
• Base-36: 1S07PDM9

Squares and roots of 139327010865

• 139327010865 squared (139327010865²) is 19412015956575828048225
• 139327010865 cubed (139327010865³) is 2704618158093393762671416318964625
• The square root of 139327010865 is 373265.3357398729
• The cube root of 139327010865 is 5184.1605148675

Scales and comparisons

• 139,327,010,865 seconds is equal to 4,430 years, 8 weeks, 5 days, 3 hours, 27 minutes, 45 seconds.
• To count from 1 to 139,327,010,865 would take you about eight thousand, eight hundred sixty 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 139327010865 cubic inches would be around 432 feet tall.

Recreational maths with 139327010865

• 139327010865 backwards is 568010723931
• 139327010865 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139327010865's digits is 45
• More coming soon!