140396720387

Names of 140396720387

• Cardinal: 140396720387 can be written as One hundred forty billion, three hundred ninety-six million, seven hundred twenty thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 1.40396720387 × 10¹¹

Factors of 140396720387

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 168

Divisors of 140396720387

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 11 17 19 43 71 77 119 133 187 209 301 323 473 497 731 781 817 1207 1309 1349 1463 1849 2261 3053 3311 3553 5117 5467 5719 8041 8449 8987 9443 12943 13277 13889 14839 20339 21371 22933 24871 31433 33583 35131 51901 56287 58007 62909 79507 92939 97223 103873 131279 142373 152779 160531 220031 235081 245917 252263 345763 363307 386441 406049 556549 570911 597227 638077 874577 918953 986119 1069453 1351619 1444069 1510633 1765841 2231743 2420341 2494301 2705087 3996377 4180589 4466539 5644997 6122039 6569497 6902833 9461333 10108483 10574431 10847309 14867809 15622201 16616963 17460107 24549173 25680761 27437311 39514979 42403117 45986479 62094967 75931163 95964949 104074663 107254943 116318741 171844211 179765327 192061177 282488371 296821819 434664769 466434287 671754643 750784601 1055614439 1179804373 1823334031 1977418597 3265040009 7389301073 8258630611 12763338217 20056674341 140396720387
• Sum of all divisors σ(n): 202549248000
• Sum of proper divisors (its aliquot sum) s(n): 62152527613
• 140396720387 is a deficient number, because the sum of its proper divisors (62152527613) is less than itself. Its deficiency is 78244192774

Bases of 140396720387

• Binary: 10000010110000010010111111000100000011₂
• Hexadecimal: 0x20B04BF103
• Base-36: 1SHWKYRN

Squares and roots of 140396720387

• 140396720387 squared (140396720387²) is 19711239095425461429769
• 140396720387 cubed (140396720387³) is 2767393323761751319155731531000603
• The square root of 140396720387 is 374695.5035585561
• The cube root of 140396720387 is 5197.3941626557

Scales and comparisons

• 140,396,720,387 seconds is equal to 4,464 years, 9 weeks, 3 days, 59 minutes, 47 seconds.
• To count from 1 to 140,396,720,387 would take you about eight thousand, nine hundred twenty-eight 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 140396720387 cubic inches would be around 433.1 feet tall.

Recreational maths with 140396720387

• 140396720387 backwards is 783027693041
• The number of decimal digits it has is: 12
• The sum of 140396720387's digits is 50
• More coming soon!