72970871156326522

Names of 72970871156326522

• Cardinal: 72970871156326522 can be written as Seventy-two quadrillion, nine hundred seventy trillion, eight hundred seventy-one billion, one hundred fifty-six million, three hundred twenty-six thousand, five hundred twenty-two.

Scientific notation

• Scientific notation: 7.2970871156326522 × 10¹⁶

Factors of 72970871156326522

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 10764975202

Divisors of 72970871156326522

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 17 34 193 386 1033 2066 3281 6562 17561 35122 199369 398738 3389273 6778546 10764973957 21529947914 183004557269 366009114538 2077639973701 4155279947402 11120218097581 22240436195162 35319879552917 70639759105834 189043707658877 378087415317754 2146202092833133 4292404185666266 36485435578163261 72970871156326522
• Sum of all divisors σ(n): 116608178668264272
• Sum of proper divisors (its aliquot sum) s(n): 43637307511937750
• 72970871156326522 is a deficient number, because the sum of its proper divisors (43637307511937750) is less than itself. Its deficiency is 29333563644388772

Bases of 72970871156326522

• Binary: 100000011001111101001111011100110001110010100000001111010₂
• Hexadecimal: 0x1033E9EE639407A
• Base-36: JYI0JFEEYKA

Squares and roots of 72970871156326522

• 72970871156326522 squared (72970871156326522²) is 5324748037313205965919305480616484
• 72970871156326522 cubed (72970871156326522³) is 388551502970684480335027749957474012877877359588648
• The square root of 72970871156326522 is 270131211.0000000019
• The cube root of 72970871156326522 is 417878.3235129841

Scales and comparisons

• 72,970,871,156,326,522 seconds is equal to 2,320,247,989 years, 2 weeks, 3 days, 55 minutes, 22 seconds.
• To count from 1 to 72,970,871,156,326,522 would take you about six billion, nine hundred sixty million, seven hundred forty-three thousand, nine hundred sixty-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 72970871156326522 cubic inches would be around 34823.2 feet tall.

Recreational maths with 72970871156326522

• 72970871156326522 backwards is 22562365117807927
• The number of decimal digits it has is: 17
• The sum of 72970871156326522's digits is 73
• More coming soon!