140398812861860412

Names of 140398812861860412

• Cardinal: 140398812861860412 can be written as One hundred forty quadrillion, three hundred ninety-eight trillion, eight hundred twelve billion, eight hundred sixty-one million, eight hundred sixty thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.40398812861860412 × 10¹⁷

Factors of 140398812861860412

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3394227175271

Divisors of 140398812861860412

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 383 766 1149 1532 2298 3447 4596 6894 10341 13788 20682 41364 3394227174883 6788454349766 10182681524649 13576908699532 20365363049298 30548044573947 40730726098596 61096089147894 91644133721841 122192178295788 183288267443682 366576534887364 1299989007980189 2599978015960378 3899967023940567 5199956031920756 7799934047881134 11699901071821701 15599868095762268 23399802143643402 35099703215465103 46799604287286804 70199406430930206 140398812861860412
• Sum of all divisors σ(n): 364947305843527680
• Sum of proper divisors (its aliquot sum) s(n): 224548492981667268
• 140398812861860412 is an abundant number, because the sum of its proper divisors (224548492981667268) is greater than itself. Its abundance is 84149680119806856

Bases of 140398812861860412

• Binary: 111110010110010111111100111110111100001001000101000111100₂
• Hexadecimal: 0x1F2CBF9F7848A3C
• Base-36: 12EF847W0YF0

Squares and roots of 140398812861860412

• 140398812861860412 squared (140398812861860412²) is 19711826653019700652064457772809744
• 140398812861860412 cubed (140398812861860412³) is 2767517061422745224589615466831596186254536361454528
• The square root of 140398812861860412 is 374698295.7819002573
• The cube root of 140398812861860412 is 519741.9983208119

Scales and comparisons

• 140,398,812,861,860,412 seconds is equal to 4,464,247,966 years, 50 weeks, 1 day, 5 hours, 40 minutes, 12 seconds.
• To count from 1 to 140,398,812,861,860,412 would take you about thirteen billion, three hundred ninety-two million, seven hundred forty-three 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 140398812861860412 cubic inches would be around 43311.8 feet tall.

Recreational maths with 140398812861860412

• 140398812861860412 backwards is 214068168218893041
• The number of decimal digits it has is: 18
• The sum of 140398812861860412's digits is 72
• More coming soon!