82080075

Names of 82080075

• Cardinal: 82080075 can be written as Eighty-two million, eighty thousand and seventy-five.

Scientific notation

• Scientific notation: 8.2080075 × 10⁷

Factors of 82080075

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 320

Divisors of 82080075

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 11 15 21 25 33 35 55 61 75 77 105 165 175 183 231 233 275 305 385 427 525 671 699 825 915 1155 1165 1281 1525 1631 1925 2013 2135 2563 3355 3495 4575 4697 4893 5775 5825 6405 7689 8155 10065 10675 12815 14091 14213 16775 17475 17941 23485 24465 32025 38445 40775 42639 50325 53823 64075 70455 71065 89705 99491 117425 122325 156343 192225 213195 269115 298473 352275 355325 448525 469029 497455 781715 1065975 1094401 1345575 1492365 2345145 2487275 3283203 3908575 5472005 7461825 11725725 16416015 27360025 82080075
• Sum of all divisors σ(n): 172703232
• Sum of proper divisors (its aliquot sum) s(n): 90623157
• 82080075 is an abundant number, because the sum of its proper divisors (90623157) is greater than itself. Its abundance is 8543082

Bases of 82080075

• Binary: 100111001000111000101001011₂
• Hexadecimal: 0x4E4714B
• Base-36: 1CV9E3

Squares and roots of 82080075

• 82080075 squared (82080075²) is 6737138712005625
• 82080075 cubed (82080075³) is 552984850766825100421875
• The square root of 82080075 is 9059.8054614875
• The cube root of 82080075 is 434.5895189741

Scales and comparisons

• 82,080,075 seconds is equal to 2 years, 31 weeks, 5 days, 1 minute, 15 seconds.
• To count from 1 to 82,080,075 would take you about three 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 82080075 cubic inches would be around 36.2 feet tall.

Recreational maths with 82080075

• 82080075 backwards is 57008028
• The number of decimal digits it has is: 8
• The sum of 82080075's digits is 30
• More coming soon!