31317850644992

Names of 31317850644992

• Cardinal: 31317850644992 can be written as Thirty-one trillion, three hundred seventeen billion, eight hundred fifty million, six hundred forty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.1317850644992 × 10¹³

Factors of 31317850644992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2380

Divisors of 31317850644992

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 32 64 109 128 218 256 436 512 872 1744 2269 3488 4538 6976 9076 11881 13952 18152 23762 27904 36304 47524 55808 72608 95048 145216 190096 247321 290432 380192 494642 580864 760384 989284 1161728 1520768 1978568 3041536 3957136 5148361 6083072 7914272 10296722 15828544 20593444 26957989 31657088 41186888 53915978 63314176 82373776 107831956 126628352 164747552 215663912 329495104 431327824 561171349 658990208 862655648 1122342698 1317980416 1725311296 2244685396 2635960832 3450622592 4489370792 6901245184 8978741584 13802490368 17957483168 35914966336 61167677041 71829932672 122335354082 143659865344 244670708164 287319730688 489341416328 978682832656 1957365665312 3914731330624 7829462661248 15658925322496 31317850644992
• Sum of all divisors σ(n): 63181724296383
• Sum of proper divisors (its aliquot sum) s(n): 31863873651391
• 31317850644992 is an abundant number, because the sum of its proper divisors (31863873651391) is greater than itself. Its abundance is 546023006399

Bases of 31317850644992

• Binary: 111000111101111000001010111001110001000000000₂
• Hexadecimal: 0x1C7BC15CE200
• Base-36: B3N7ZO5Q8

Squares and roots of 31317850644992

• 31317850644992 squared (31317850644992²) is 980807769022025830414680064
• 31317850644992 cubed (31317850644992³) is 30716791221679616210106872453167723839488
• The square root of 31317850644992 is 5596235.3993548199
• The cube root of 31317850644992 is 31520.8061568149

Scales and comparisons

• 31,317,850,644,992 seconds is equal to 995,810 years, 40 weeks, 3 days, 4 hours, 56 minutes, 32 seconds.
• To count from 1 to 31,317,850,644,992 would take you about two million, four hundred eighty-nine thousand, five hundred twenty-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 31317850644992 cubic inches would be around 2626.7 feet tall.

Recreational maths with 31317850644992

• 31317850644992 backwards is 29944605871313
• The number of decimal digits it has is: 14
• The sum of 31317850644992's digits is 62
• More coming soon!