309680513010972

Names of 309680513010972

• Cardinal: 309680513010972 can be written as Three hundred nine trillion, six hundred eighty billion, five hundred thirteen million, ten thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.09680513010972 × 10¹⁴

Factors of 309680513010972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3401738

Divisors of 309680513010972

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 43 54 81 86 108 129 162 172 258 324 387 516 774 1161 1548 2322 3483 4644 6547 6966 13094 13932 19641 26188 39282 58923 78564 117846 176769 235692 281521 353538 530307 563042 707076 844563 1060614 1126084 1689126 2121228 2533689 3378252 3395143 5067378 6790286 7601067 10134756 10185429 13580572 15202134 20370858 22803201 30404268 30556287 40741716 45606402 61112574 91212804 91668861 122225148 145991149 183337722 275006583 291982298 366675444 437973447 550013166 583964596 875946894 1100026332 1313920341 1751893788 2627840682 3941761023 5255681364 7883522046 11825283069 15767044092 22228001221 23650566138 44456002442 47301132276 66684003663 88912004884 133368007326 200052010989 266736014652 400104021978 600156032967 800208043956 955804052503 1200312065934 1800468098901 1911608105006 2400624131868 2867412157509 3600936197802 3823216210012 5734824315018 7201872395604 8602236472527 11469648630036 17204472945054 25806709417581 34408945890108 51613418835162 77420128252743 103226837670324 154840256505486 309680513010972
• Sum of all divisors σ(n): 828519923724416
• Sum of proper divisors (its aliquot sum) s(n): 518839410713444
• 309680513010972 is an abundant number, because the sum of its proper divisors (518839410713444) is greater than itself. Its abundance is 209158897702472

Bases of 309680513010972

• Binary: 1000110011010011100011100111110001100110100011100₂
• Hexadecimal: 0x119A71CF8CD1C
• Base-36: 31RT9HQDR0

Squares and roots of 309680513010972

• 309680513010972 squared (309680513010972²) is 95902020138738798177392384784
• 309680513010972 cubed (309680513010972³) is 29698986795353199157540580815804863437850048
• The square root of 309680513010972 is 17597741.7020188133
• The cube root of 309680513010972 is 67655.7364667385

Scales and comparisons

• 309,680,513,010,972 seconds is equal to 9,846,882 years, 21 weeks, 1 day, 21 hours, 16 minutes, 12 seconds.
• To count from 1 to 309,680,513,010,972 would take you about twenty-four million, six hundred seventeen thousand, two hundred six 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 309680513010972 cubic inches would be around 5638 feet tall.

Recreational maths with 309680513010972

• 309680513010972 backwards is 279010315086903
• 309680513010972 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 309680513010972's digits is 54
• More coming soon!