140307109642

Names of 140307109642

• Cardinal: 140307109642 can be written as One hundred forty billion, three hundred seven million, one hundred nine thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.40307109642 × 10¹¹

Factors of 140307109642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5003

Divisors of 140307109642

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 19 38 89 133 178 266 623 1246 1691 2239 2647 3382 4478 5294 11837 15673 18529 23674 31346 37058 42541 50293 85082 100586 199271 235583 297787 352051 398542 471166 595574 704102 1394897 1649081 2789794 3298162 3786149 4476077 5926633 7572298 8952154 11853266 26503043 31332539 41486431 53006086 62665078 82972862 112606027 225212054 527470337 788242189 1054940674 1576484378 3692292359 7384584718 10021936403 20043872806 70153554821 140307109642
• Sum of all divisors σ(n): 256241664000
• Sum of proper divisors (its aliquot sum) s(n): 115934554358
• 140307109642 is a deficient number, because the sum of its proper divisors (115934554358) is less than itself. Its deficiency is 24372555284

Bases of 140307109642

• Binary: 10000010101010111101001001011100001010₂
• Hexadecimal: 0x20AAF4970A
• Base-36: 1SGF8AOA

Squares and roots of 140307109642

• 140307109642 squared (140307109642²) is 19686085016092209368164
• 140307109642 cubed (140307109642³) is 2762097688774582954201005892237288
• The square root of 140307109642 is 374575.9063821377
• The cube root of 140307109642 is 5196.2881503825

Scales and comparisons

• 140,307,109,642 seconds is equal to 4,461 years, 17 weeks, 1 day, 21 hours, 7 minutes, 22 seconds.
• To count from 1 to 140,307,109,642 would take you about eight thousand, nine hundred twenty-two 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 140307109642 cubic inches would be around 433 feet tall.

Recreational maths with 140307109642

• 140307109642 backwards is 246901703041
• The number of decimal digits it has is: 12
• The sum of 140307109642's digits is 37
• More coming soon!