31798511020125

Names of 31798511020125

• Cardinal: 31798511020125 can be written as Thirty-one trillion, seven hundred ninety-eight billion, five hundred eleven million, twenty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.1798511020125 × 10¹³

Factors of 31798511020125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 56049

Divisors of 31798511020125

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 375 405 675 1125 2025 3375 10125 56041 168123 280205 504369 840615 1401025 1513107 2521845 4203075 4539321 7005125 7565535 12609225 21015375 22696605 37827675 63046125 113483025 189138375 567415125 3140593681 9421781043 15702968405 28265343129 47108905215 78514842025 84796029387 141326715645 235544526075 254388088161 392574210125 423980146935 706633578225 1177722630375 1271940440805 2119900734675 3533167891125 6359702204025 10599503673375 31798511020125
• Sum of all divisors σ(n): 59282904171348
• Sum of proper divisors (its aliquot sum) s(n): 27484393151223
• 31798511020125 is a deficient number, because the sum of its proper divisors (27484393151223) is less than itself. Its deficiency is 4314117868902

Bases of 31798511020125

• Binary: 111001110101110101010111101000010100001011101₂
• Hexadecimal: 0x1CEBAAF4285D
• Base-36: B9S18G4T9

Squares and roots of 31798511020125

• 31798511020125 squared (31798511020125²) is 1011145303097011068155015625
• 31798511020125 cubed (31798511020125³) is 32152915063477939742676361803354064453125
• The square root of 31798511020125 is 5639016.8487179571
• The cube root of 31798511020125 is 31681.2465645905

Scales and comparisons

• 31,798,511,020,125 seconds is equal to 1,011,094 years, 15 weeks, 23 hours, 48 minutes, 45 seconds.
• To count from 1 to 31,798,511,020,125 would take you about two million, five hundred twenty-seven thousand, seven hundred thirty-five 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 31798511020125 cubic inches would be around 2640.1 feet tall.

Recreational maths with 31798511020125

• 31798511020125 backwards is 52102011589713
• 31798511020125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31798511020125's digits is 45
• More coming soon!