80024480991

Names of 80024480991

• Cardinal: 80024480991 can be written as Eighty billion, twenty-four million, four hundred eighty thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 8.0024480991 × 10¹⁰

Factors of 80024480991

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5534

Divisors of 80024480991

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 19 21 39 57 63 73 91 117 133 169 171 219 247 273 399 507 511 657 741 819 949 1183 1197 1387 1521 1533 1729 2223 2847 3211 3549 4161 4599 5187 5419 6643 8541 9633 9709 10647 12337 12483 15561 16257 18031 19929 22477 28899 29127 37011 37933 48771 54093 59787 67431 70447 86359 87381 102961 111033 113799 126217 162279 202293 211341 234403 259077 308883 341397 378651 395587 493129 634023 703209 720727 777231 915811 926649 1135953 1186761 1338493 1479387 1640821 2109627 2162181 2747433 2769109 3560283 4015479 4438161 4922463 5142631 6410677 6486543 7516153 8242299 8307327 9369451 12046437 14767389 15427893 17400409 19232031 22548459 24921981 28108353 35998417 46283679 52201227 52613071 57696093 66854203 67645377 84325059 97709989 107995251 121802863 156603681 157839213 200562609 293129967 323985753 365408589 467979421 473517639 601687827 683969923 879389901 1096225767 1270229857 1403938263 2051909769 3810689571 4211814789 6155729307 8891608999 11432068713 26674826997 80024480991
• Sum of all divisors σ(n): 152667091200
• Sum of proper divisors (its aliquot sum) s(n): 72642610209
• 80024480991 is a deficient number, because the sum of its proper divisors (72642610209) is less than itself. Its deficiency is 7381870782

Bases of 80024480991

• Binary: 1001010100001110101001010110011011111₂
• Hexadecimal: 0x12A1D4ACDF
• Base-36: 10RGICPR

Squares and roots of 80024480991

• 80024480991 squared (80024480991²) is 6403917557878920342081
• 80024480991 cubed (80024480991³) is 512470178878412803194464201882271
• The square root of 80024480991 is 282885.9858511905
• The cube root of 80024480991 is 4309.3088577071

Scales and comparisons

• 80,024,480,991 seconds is equal to 2,544 years, 27 weeks, 4 days, 6 hours, 29 minutes, 51 seconds.
• To count from 1 to 80,024,480,991 would take you about five thousand and eighty-nine 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 80024480991 cubic inches would be around 359.1 feet tall.

Recreational maths with 80024480991

• 80024480991 backwards is 19908442008
• The number of decimal digits it has is: 11
• The sum of 80024480991's digits is 45
• More coming soon!