31933540912

Names of 31933540912

• Cardinal: 31933540912 can be written as Thirty-one billion, nine hundred thirty-three million, five hundred forty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.1933540912 × 10¹⁰

Factors of 31933540912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 81824

Divisors of 31933540912

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 269 364 538 728 1076 1456 1883 2152 3497 3766 4304 6994 7532 13988 15064 24479 27976 30128 48958 55952 81533 97916 163066 195832 326132 391664 570731 652264 1059929 1141462 1304528 2119858 2282924 4239716 4565848 7419503 8479432 9131696 14839006 16958864 21932377 29678012 43864754 59356024 87729508 118712048 153526639 175459016 285120901 307053278 350918032 570241802 614106556 1140483604 1228213112 1995846307 2280967208 2456426224 3991692614 4561934416 7983385228 15966770456 31933540912
• Sum of all divisors σ(n): 76433232960
• Sum of proper divisors (its aliquot sum) s(n): 44499692048
• 31933540912 is an abundant number, because the sum of its proper divisors (44499692048) is greater than itself. Its abundance is 12566151136

Bases of 31933540912

• Binary: 11101101111011000110010101000110000₂
• Hexadecimal: 0x76F632A30
• Base-36: EO4ELV4

Squares and roots of 31933540912

• 31933540912 squared (31933540912²) is 1019751035178377791744
• 31933540912 cubed (31933540912³) is 32564261401923078430449239830528
• The square root of 31933540912 is 178699.5828534583
• The cube root of 31933540912 is 3172.6027217607

Scales and comparisons

• 31,933,540,912 seconds is equal to 1,015 years, 20 weeks, 1 day, 4 hours, 1 minute, 52 seconds.
• To count from 1 to 31,933,540,912 would take you about two thousand and thirty 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 31933540912 cubic inches would be around 264.4 feet tall.

Recreational maths with 31933540912

• 31933540912 backwards is 21904533913
• The number of decimal digits it has is: 11
• The sum of 31933540912's digits is 40
• More coming soon!