80327825655

Names of 80327825655

• Cardinal: 80327825655 can be written as Eighty billion, three hundred twenty-seven million, eight hundred twenty-five thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 8.0327825655 × 10¹⁰

Factors of 80327825655

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 110649

Divisors of 80327825655

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 11 15 17 21 33 35 37 51 55 77 85 105 111 119 165 185 187 231 255 259 357 385 407 555 561 595 629 777 935 1155 1221 1295 1309 1785 1887 2035 2805 2849 3145 3885 3927 4403 6105 6545 6919 8547 9435 13209 14245 19635 20757 22015 34595 42735 48433 66045 103785 110569 145299 242165 331707 552845 726495 773983 1216259 1658535 1879673 2321949 3648777 3869915 4091053 5639019 6081295 8513813 9398365 11609745 12273159 13157711 18243885 20455265 20676403 25541439 28195095 28637371 39473133 42569065 45001583 61365795 62029209 65788555 69547901 85912113 103382015 127707195 135004749 143186855 144734821 197365665 208643703 225007915 310146045 315011081 347739505 429560565 434204463 486835307 675023745 723674105 765026911 945033243 1043218515 1460505921 1575055405 2171022315 2295080733 2434176535 3825134555 4725166215 5355188377 7302529605 11475403665 16065565131 26775941885 80327825655
• Sum of all divisors σ(n): 174251243520
• Sum of proper divisors (its aliquot sum) s(n): 93923417865
• 80327825655 is an abundant number, because the sum of its proper divisors (93923417865) is greater than itself. Its abundance is 13595592210

Bases of 80327825655

• Binary: 1001010110011111010010101100011110111₂
• Hexadecimal: 0x12B3E958F7
• Base-36: 10WH42YF

Squares and roots of 80327825655

• 80327825655 squared (80327825655²) is 6452559574460076179025
• 80327825655 cubed (80327825655³) is 518320080525729990066738767886375
• The square root of 80327825655 is 283421.6393555723
• The cube root of 80327825655 is 4314.7470168877

Scales and comparisons

• 80,327,825,655 seconds is equal to 2,554 years, 9 weeks, 1 day, 4 hours, 54 minutes, 15 seconds.
• To count from 1 to 80,327,825,655 would take you about five thousand, one hundred eight 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 80327825655 cubic inches would be around 359.6 feet tall.

Recreational maths with 80327825655

• 80327825655 backwards is 55652872308
• 80327825655 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80327825655's digits is 51
• More coming soon!