72976401504

Names of 72976401504

• Cardinal: 72976401504 can be written as Seventy-two billion, nine hundred seventy-six million, four hundred one thousand, five hundred four.

Scientific notation

• Scientific notation: 7.2976401504 × 10¹⁰

Factors of 72976401504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 55601

Divisors of 72976401504

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 5009 10018 15027 20036 30054 40072 45081 50587 60108 80144 90162 101174 120216 151761 160288 180324 202348 240432 303522 360648 404696 455283 480864 607044 721296 809392 910566 1214088 1442592 1618784 1821132 2428176 3642264 4856352 7284528 14569056 253390283 506780566 760170849 1013561132 1520341698 2027122264 2280512547 3040683396 4054244528 4561025094 6081366792 8108489056 9122050188 12162733584 18244100376 24325467168 36488200752 72976401504
• Sum of all divisors σ(n): 207572175720
• Sum of proper divisors (its aliquot sum) s(n): 134595774216
• 72976401504 is an abundant number, because the sum of its proper divisors (134595774216) is greater than itself. Its abundance is 61619372712

Bases of 72976401504

• Binary: 1000011111101101110111000010001100000₂
• Hexadecimal: 0x10FDBB8460
• Base-36: XIW9JS0

Squares and roots of 72976401504

• 72976401504 squared (72976401504²) is 5325555176473013462016
• 72976401504 cubed (72976401504³) is 388639852790000205024876669272064
• The square root of 72976401504 is 270141.4472160835
• The cube root of 72976401504 is 4178.8888002683

Scales and comparisons

• 72,976,401,504 seconds is equal to 2,320 years, 22 weeks, 6 hours, 38 minutes, 24 seconds.
• To count from 1 to 72,976,401,504 would take you about four thousand, six hundred forty 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 72976401504 cubic inches would be around 348.2 feet tall.

Recreational maths with 72976401504

• 72976401504 backwards is 40510467927
• The number of decimal digits it has is: 11
• The sum of 72976401504's digits is 45
• More coming soon!