31321312977604

Names of 31321312977604

• Cardinal: 31321312977604 can be written as Thirty-one trillion, three hundred twenty-one billion, three hundred twelve million, nine hundred seventy-seven thousand, six hundred four.

Scientific notation

• Scientific notation: 3.1321312977604 × 10¹³

Factors of 31321312977604

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12859

Divisors of 31321312977604

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 19 26 38 52 76 247 494 988 1093 2186 3541 4372 7082 8191 14164 14209 16382 20767 28418 32764 41534 46033 56836 67279 83068 92066 106483 134558 155629 184132 212966 269116 269971 311258 425932 539942 622516 874627 1079884 1749254 2023177 3498508 3870313 4046354 7740626 8092708 8952763 15481252 17905526 29004331 35811052 50314069 58008662 73535947 100628138 116017324 116385919 147071894 170102497 201256276 232771838 294143788 340204994 377056303 465543676 551082289 680409988 754112606 955967311 1102164578 1508225212 1911934622 2204329156 2211332461 3823869244 4422664922 7164069757 8845329844 14328139514 28656279028 31701733783 63403467566 126806935132 412122539179 602332941877 824245078358 1204665883754 1648490156716 2409331767508 7830328244401 15660656488802 31321312977604
• Sum of all divisors σ(n): 62217405071360
• Sum of proper divisors (its aliquot sum) s(n): 30896092093756
• 31321312977604 is a deficient number, because the sum of its proper divisors (30896092093756) is less than itself. Its deficiency is 425220883848

Bases of 31321312977604

• Binary: 111000111110010001111101110111110001011000100₂
• Hexadecimal: 0x1C7C8FBBE2C4
• Base-36: B3OT91YO4

Squares and roots of 31321312977604

• 31321312977604 squared (31321312977604²) is 981024646641024748605580816
• 31321312977604 cubed (31321312977604³) is 30726979996186906805649320014960820044864
• The square root of 31321312977604 is 5596544.7356028523
• The cube root of 31321312977604 is 31521.9677041037

Scales and comparisons

• 31,321,312,977,604 seconds is equal to 995,920 years, 45 weeks, 1 day, 12 hours, 4 seconds.
• To count from 1 to 31,321,312,977,604 would take you about two million, four hundred eighty-nine thousand, eight hundred 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 31321312977604 cubic inches would be around 2626.8 feet tall.

Recreational maths with 31321312977604

• 31321312977604 backwards is 40677921312313
• The number of decimal digits it has is: 14
• The sum of 31321312977604's digits is 49
• More coming soon!