72250998273

Names of 72250998273

• Cardinal: 72250998273 can be written as Seventy-two billion, two hundred fifty million, nine hundred ninety-eight thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 7.2250998273 × 10¹⁰

Factors of 72250998273

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 283

Divisors of 72250998273

• Number of divisors d(n): 78
• Complete list of divisors:
  1 3 9 23 27 69 81 207 243 257 529 621 729 771 1587 1863 2187 2313 4761 5589 5911 6561 6939 14283 16767 17733 19683 20817 42849 50301 53199 59049 62451 128547 135953 150903 159597 177147 187353 385641 407859 452709 478791 531441 562059 1156923 1223577 1358127 1436373 1686177 3470769 3670731 4074381 4309119 5058531 10412307 11012193 12223143 12927357 15175593 31236921 33036579 38782071 45526779 93710763 99109737 116346213 136580337 281132289 297329211 349038639 891987633 1047115917 2675962899 3141347751 8027888697 24083666091 72250998273
• Sum of all divisors σ(n): 113734148514
• Sum of proper divisors (its aliquot sum) s(n): 41483150241
• 72250998273 is a deficient number, because the sum of its proper divisors (41483150241) is less than itself. Its deficiency is 30767848032

Bases of 72250998273

• Binary: 1000011010010011111101011111000000001₂
• Hexadecimal: 0x10D27EBE01
• Base-36: X6WDN29

Squares and roots of 72250998273

• 72250998273 squared (72250998273²) is 5220206751445048982529
• 72250998273 cubed (72250998273³) is 377165148983359174291103186172417
• The square root of 72250998273 is 268795.4580587253
• The cube root of 72250998273 is 4164.9962750589

Scales and comparisons

• 72,250,998,273 seconds is equal to 2,297 years, 18 weeks, 4 days, 9 hours, 44 minutes, 33 seconds.
• To count from 1 to 72,250,998,273 would take you about four thousand, five hundred ninety-four 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 72250998273 cubic inches would be around 347.1 feet tall.

Recreational maths with 72250998273

• 72250998273 backwards is 37289905227
• The number of decimal digits it has is: 11
• The sum of 72250998273's digits is 54
• More coming soon!