38442580688097465

Names of 38442580688097465

• Cardinal: 38442580688097465 can be written as Thirty-eight quadrillion, four hundred forty-two trillion, five hundred eighty billion, six hundred eighty-eight million, ninety-seven thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 3.8442580688097465 × 10¹⁶

Factors of 38442580688097465

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 293066041

Divisors of 38442580688097465

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 11 15 33 55 165 797161 2391483 3985805 8768771 11957415 26306313 43843855 131531565 292268861 876806583 1461344305 3214957471 4384032915 9644872413 16074787355 48224362065 232985337503621 698956012510863 1164926687518105 2562838712539831 3494780062554315 7688516137619493 12814193562699155 38442580688097465
• Sum of all divisors σ(n): 67099861604057472
• Sum of proper divisors (its aliquot sum) s(n): 28657280915960007
• 38442580688097465 is a deficient number, because the sum of its proper divisors (28657280915960007) is less than itself. Its deficiency is 9785299772137458

Bases of 38442580688097465

• Binary: 10001000100100110101001011001110001010011101000010111001₂
• Hexadecimal: 0x889352CE29D0B9
• Base-36: AIIR9RJO8MX

Squares and roots of 38442580688097465

• 38442580688097465 squared (38442580688097465²) is 1477832009960884165597521339426225
• 38442580688097465 cubed (38442580688097465³) is 56811676286374546156655105398894452603089977019625
• The square root of 38442580688097465 is 196067796.1524978865
• The cube root of 38442580688097465 is 337497.7212483653

Scales and comparisons

• 38,442,580,688,097,465 seconds is equal to 1,222,355,155 years, 8 weeks, 6 days, 14 hours, 37 minutes, 45 seconds.
• To count from 1 to 38,442,580,688,097,465 would take you about three billion, six hundred sixty-seven million, sixty-five thousand, four hundred sixty-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 38442580688097465 cubic inches would be around 28124.8 feet tall.

Recreational maths with 38442580688097465

• 38442580688097465 backwards is 56479088608524483
• The number of decimal digits it has is: 17
• The sum of 38442580688097465's digits is 87
• More coming soon!