31949931991750

Names of 31949931991750

• Cardinal: 31949931991750 can be written as Thirty-one trillion, nine hundred forty-nine billion, nine hundred thirty-one million, nine hundred ninety-one thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 3.194993199175 × 10¹³

Factors of 31949931991750

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1175

Divisors of 31949931991750

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 25 50 107 125 214 250 535 1061 1070 2122 2675 5305 5350 10610 13375 26525 26750 53050 113527 132625 227054 265250 567635 1125721 1135270 2251442 2838175 5628605 5676350 11257210 14190875 28143025 28381750 56286050 120452147 140715125 240904294 281430250 602260735 1194389981 1204521470 2388779962 3011303675 5971949905 6022607350 11943899810 15056518375 29859749525 30113036750 59719499050 127799727967 149298747625 255599455934 298597495250 638998639835 1277997279670 3194993199175 6389986398350 15974965995875 31949931991750
• Sum of all divisors σ(n): 60426199319616
• Sum of proper divisors (its aliquot sum) s(n): 28476267327866
• 31949931991750 is a deficient number, because the sum of its proper divisors (28476267327866) is less than itself. Its deficiency is 3473664663884

Bases of 31949931991750

• Binary: 111010000111011101100010110001101001011000110₂
• Hexadecimal: 0x1D0EEC58D2C6
• Base-36: BBPLGL29Y

Squares and roots of 31949931991750

• 31949931991750 squared (31949931991750²) is 1020798154277450122068062500
• 31949931991750 cubed (31949931991750³) is 32614431606468455760677332739688484375000
• The square root of 31949931991750 is 5652427.0885832751
• The cube root of 31949931991750 is 31731.4544776693

Scales and comparisons

• 31,949,931,991,750 seconds is equal to 1,015,909 years, 3 days, 12 hours, 49 minutes, 10 seconds.
• To count from 1 to 31,949,931,991,750 would take you about two million, five hundred thirty-nine thousand, seven hundred seventy-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 31949931991750 cubic inches would be around 2644.3 feet tall.

Recreational maths with 31949931991750

• 31949931991750 backwards is 05719913994913
• The number of decimal digits it has is: 14
• The sum of 31949931991750's digits is 70
• More coming soon!