80950939992

Names of 80950939992

• Cardinal: 80950939992 can be written as Eighty billion, nine hundred fifty million, nine hundred thirty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.0950939992 × 10¹⁰

Factors of 80950939992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20026

Divisors of 80950939992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 6317 12634 13691 18951 25268 27382 37902 41073 50536 54764 56853 75804 82121 82146 109528 113706 123219 151608 164242 164292 177983 227412 246363 246438 328484 328584 355966 454824 492726 492876 533949 656968 711932 739089 985452 985752 1067898 1423864 1478178 1601847 1970904 2135796 2956356 3203694 4271592 5912712 6407388 12814776 86486047 172972094 259458141 345944188 518916282 691888376 778374423 1037832564 1124318611 1556748846 2075665128 2248637222 3113497692 3372955833 4497274444 6226995384 6745911666 8994548888 10118867499 13491823332 20237734998 26983646664 40475469996 80950939992
• Sum of all divisors σ(n): 236161532880
• Sum of proper divisors (its aliquot sum) s(n): 155210592888
• 80950939992 is an abundant number, because the sum of its proper divisors (155210592888) is greater than itself. Its abundance is 74259652896

Bases of 80950939992

• Binary: 1001011011001000011010101000101011000₂
• Hexadecimal: 0x12D90D5158
• Base-36: 116S3L20

Squares and roots of 80950939992

• 80950939992 squared (80950939992²) is 6553054685588384960064
• 80950939992 cubed (80950939992³) is 530475936617359778114336180479488
• The square root of 80950939992 is 284518.7867118795
• The cube root of 80950939992 is 4325.8749940635

Scales and comparisons

• 80,950,939,992 seconds is equal to 2,573 years, 51 weeks, 3 days, 4 hours, 13 minutes, 12 seconds.
• To count from 1 to 80,950,939,992 would take you about five thousand, one hundred forty-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 80950939992 cubic inches would be around 360.5 feet tall.

Recreational maths with 80950939992

• 80950939992 backwards is 29993905908
• The number of decimal digits it has is: 11
• The sum of 80950939992's digits is 63
• More coming soon!