67720243072970125

Names of 67720243072970125

• Cardinal: 67720243072970125 can be written as Sixty-seven quadrillion, seven hundred twenty trillion, two hundred forty-three billion, seventy-two million, nine hundred seventy thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 6.7720243072970125 × 10¹⁶

Factors of 67720243072970125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7427

Divisors of 67720243072970125

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 11 25 55 121 125 275 605 1331 1375 3025 6655 7411 15125 33275 37055 81521 166375 185275 407605 896731 926375 2038025 4483655 9864041 10190125 22418275 49320205 54922921 112091375 246601025 274614605 604152131 1233005125 1373073025 3020760655 6645673441 6865365125 15103803275 33228367205 73102407851 75519016375 166141836025 365512039255 830709180125 1827560196275 9137800981375
• Sum of all divisors σ(n): 67723650481160622
• Sum of proper divisors (its aliquot sum) s(n): 3407408190497
• 67720243072970125 is a deficient number, because the sum of its proper divisors (3407408190497) is less than itself. Its deficiency is 67716835664779628

Bases of 67720243072970125

• Binary: 11110000100101110011001111001000011101111010110110001101₂
• Hexadecimal: 0xF09733C877AD8D
• Base-36: IISTM6OS971

Squares and roots of 67720243072970125

• 67720243072970125 squared (67720243072970125²) is 4586031321862158198805389142515625
• 67720243072970125 cubed (67720243072970125³) is 310567155856759844537740178977323852699882970703125
• The square root of 67720243072970125 is 260231133.9424437987
• 67720243072970125 is a perfect cube number. Its cube root is 407605

Scales and comparisons

• 67,720,243,072,970,125 seconds is equal to 2,153,294,257 years, 13 weeks, 1 day, 20 hours, 35 minutes, 25 seconds.
• To count from 1 to 67,720,243,072,970,125 would take you about six billion, four hundred fifty-nine million, eight hundred eighty-two thousand, seven hundred seventy-one 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 67720243072970125 cubic inches would be around 33967.1 feet tall.

Recreational maths with 67720243072970125

• 67720243072970125 backwards is 52107927034202776
• The number of decimal digits it has is: 17
• The sum of 67720243072970125's digits is 64
• More coming soon!