83388530790725

Names of 83388530790725

• Cardinal: 83388530790725 can be written as Eighty-three trillion, three hundred eighty-eight billion, five hundred thirty million, seven hundred ninety thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 8.3388530790725 × 10¹³

Factors of 83388530790725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1106929

Divisors of 83388530790725

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 25 37 67 185 335 925 1217 1675 2479 6085 12395 30425 45029 61975 81539 225145 407695 1105603 1125725 2038475 3016943 5528015 15084715 27640075 40907311 74075401 75423575 204536555 370377005 1022682775 1345518851 1851885025 2740789837 6727594255 13703949185 33637971275 49784197487 68519745925 90149763017 248920987435 450748815085 1244604937175 2253744075425 3335541231629 16677706158145 83388530790725
• Sum of all divisors σ(n): 107870102829888
• Sum of proper divisors (its aliquot sum) s(n): 24481572039163
• 83388530790725 is a deficient number, because the sum of its proper divisors (24481572039163) is less than itself. Its deficiency is 58906958751562

Bases of 83388530790725

• Binary: 10010111101011101100111110000011001000101000101₂
• Hexadecimal: 0x4BD767C19145
• Base-36: TK45U7DC5

Squares and roots of 83388530790725

• 83388530790725 squared (83388530790725²) is 6953647067435691393746025625
• 83388530790725 cubed (83388530790725³) is 579854412590695752256219347530907362328125
• The square root of 83388530790725 is 9131732.0805378977
• The cube root of 83388530790725 is 43688.6649924227

Scales and comparisons

• 83,388,530,790,725 seconds is equal to 2,651,497 years, 17 weeks, 5 days, 7 hours, 12 minutes, 5 seconds.
• To count from 1 to 83,388,530,790,725 would take you about six million, six hundred twenty-eight thousand, seven hundred forty-three 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 83388530790725 cubic inches would be around 3640.7 feet tall.

Recreational maths with 83388530790725

• 83388530790725 backwards is 52709703588338
• The number of decimal digits it has is: 14
• The sum of 83388530790725's digits is 68
• More coming soon!