31318947046993107

Names of 31318947046993107

• Cardinal: 31318947046993107 can be written as Thirty-one quadrillion, three hundred eighteen trillion, nine hundred forty-seven billion, forty-six million, nine hundred ninety-three thousand, one hundred seven.

Scientific notation

• Scientific notation: 3.1318947046993107 × 10¹⁶

Factors of 31318947046993107

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 358320582

Divisors of 31318947046993107

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 37 111 789169 2367507 29199253 87597759 357531373 1072594119 13228660801 39685982403 282152676099037 846458028297111 10439649015664369 31318947046993107
• Sum of all divisors σ(n): 42887261231776160
• Sum of proper divisors (its aliquot sum) s(n): 11568314184783053
• 31318947046993107 is a deficient number, because the sum of its proper divisors (11568314184783053) is less than itself. Its deficiency is 19750632862210054

Bases of 31318947046993107

• Binary: 1101111010001000110101010011001011110011010110011010011₂
• Hexadecimal: 0x6F446A9979ACD3
• Base-36: 8KDN1NCJ2S3

Squares and roots of 31318947046993107

• 31318947046993107 squared (31318947046993107²) is 980876444132358257205010105513449
• 31318947046993107 cubed (31318947046993107³) is 30720017413424220935307513372208677842677798796043
• The square root of 31318947046993107 is 176971599.5491737285
• The cube root of 31318947046993107 is 315211.7398826905

Scales and comparisons

• 31,318,947,046,993,107 seconds is equal to 995,845,640 years, 11 weeks, 6 days, 21 hours, 38 minutes, 27 seconds.
• To count from 1 to 31,318,947,046,993,107 would take you about two billion, nine hundred eighty-seven million, five hundred thirty-six thousand, nine hundred twenty 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 31318947046993107 cubic inches would be around 26267.6 feet tall.

Recreational maths with 31318947046993107

• 31318947046993107 backwards is 70139964074981313
• The number of decimal digits it has is: 17
• The sum of 31318947046993107's digits is 75
• More coming soon!