72936874252016572

Names of 72936874252016572

• Cardinal: 72936874252016572 can be written as Seventy-two quadrillion, nine hundred thirty-six trillion, eight hundred seventy-four billion, two hundred fifty-two million, sixteen thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 7.2936874252016572 × 10¹⁶

Factors of 72936874252016572

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 51038116

Divisors of 72936874252016572

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 4 7 14 28 51038107 102076214 204152428 357266749 714533498 1429066996 2604888366143449 5209776732286898 10419553464573796 18234218563004143 36468437126008286 72936874252016572
• Sum of all divisors σ(n): 145873751362167192
• Sum of proper divisors (its aliquot sum) s(n): 72936877110150620
• 72936874252016572 is an abundant number, because the sum of its proper divisors (72936877110150620) is greater than itself. Its abundance is 2858134048

Bases of 72936874252016572

• Binary: 100000011000111111011001101100000110100011001101110111100₂
• Hexadecimal: 0x1031FB360D19BBC
• Base-36: JY5YPGRD324

Squares and roots of 72936874252016572

• 72936874252016572 squared (72936874252016572²) is 5319787625654477979264208562631184
• 72936874252016572 cubed (72936874252016572³) is 388008681099794469094828989426004700126174291981248
• The square root of 72936874252016572 is 270068277.0190097169
• The cube root of 72936874252016572 is 417813.4173571013

Scales and comparisons

• 72,936,874,252,016,572 seconds is equal to 2,319,166,992 years, 33 weeks, 5 days, 6 hours, 22 minutes, 52 seconds.
• To count from 1 to 72,936,874,252,016,572 would take you about six billion, nine hundred fifty-seven million, five hundred thousand, nine hundred seventy-seven 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 72936874252016572 cubic inches would be around 34817.8 feet tall.

Recreational maths with 72936874252016572

• 72936874252016572 backwards is 27561025247863927
• The number of decimal digits it has is: 17
• The sum of 72936874252016572's digits is 76
• More coming soon!