31813818334848

Names of 31813818334848

• Cardinal: 31813818334848 can be written as Thirty-one trillion, eight hundred thirteen billion, eight hundred eighteen million, three hundred thirty-four thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 3.1813818334848 × 10¹³

Factors of 31813818334848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2510560175

Divisors of 31813818334848

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 264 288 352 384 396 528 576 704 792 1056 1152 1408 1584 2112 3168 4224 6336 12672 2510560159 5021120318 7531680477 10042240636 15063360954 20084481272 22595041431 27616161749 30126721908 40168962544 45190082862 55232323498 60253443816 80337925088 82848485247 90380165724 110464646996 120506887632 160675850176 165696970494 180760331448 220929293992 241013775264 248545455741 321351700352 331393940988 361520662896 441858587984 482027550528 497090911482 662787881976 723041325792 883717175968 964055101056 994181822964 1325575763952 1446082651584 1767434351936 1988363645928 2651151527904 2892165303168 3534868703872 3976727291856 5302303055808 7953454583712 10604606111616 15906909167424 31813818334848
• Sum of all divisors σ(n): 99870083164800
• Sum of proper divisors (its aliquot sum) s(n): 68056264829952
• 31813818334848 is an abundant number, because the sum of its proper divisors (68056264829952) is greater than itself. Its abundance is 36242446495104

Bases of 31813818334848

• Binary: 111001110111100111011010101110011111010000000₂
• Hexadecimal: 0x1CEF3B573E80
• Base-36: B9Z2E10G0

Squares and roots of 31813818334848

• 31813818334848 squared (31813818334848²) is 1012119037042710771451183104
• 31813818334848 cubed (31813818334848³) is 32199371177718094025265151554216832008192
• The square root of 31813818334848 is 5640373.9534580507
• The cube root of 31813818334848 is 31686.3293708879

Scales and comparisons

• 31,813,818,334,848 seconds is equal to 1,011,581 years, 5 days, 23 hours, 40 minutes, 48 seconds.
• To count from 1 to 31,813,818,334,848 would take you about two million, five hundred twenty-eight thousand, nine hundred fifty-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 31813818334848 cubic inches would be around 2640.5 feet tall.

Recreational maths with 31813818334848

• 31813818334848 backwards is 84843381831813
• The number of decimal digits it has is: 14
• The sum of 31813818334848's digits is 63
• More coming soon!