180605532042

Names of 180605532042

• Cardinal: 180605532042 can be written as One hundred eighty billion, six hundred five million, five hundred thirty-two thousand and forty-two.

Scientific notation

• Scientific notation: 1.80605532042 × 10¹¹

Factors of 180605532042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2389585

Divisors of 180605532042

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 17 18 19 26 34 38 39 51 57 78 102 114 117 153 171 221 234 247 306 323 342 442 494 646 663 741 969 1326 1482 1938 1989 2223 2907 3978 4199 4446 5814 8398 12597 25194 37791 75582 2389531 4779062 7168593 14337186 21505779 31063903 40622027 43011558 45401089 62127806 81244054 90802178 93191709 121866081 136203267 186383418 243732162 272406534 279575127 365598243 408609801 528086351 559150254 590214157 731196486 771818513 817219602 1056172702 1180428314 1543637026 1584259053 1770642471 2315455539 3168518106 3541284942 4630911078 4752777159 5311927413 6946366617 9505554318 10033640669 10623854826 13892733234 20067281338 30100922007 60201844014 90302766021 180605532042
• Sum of all divisors σ(n): 469686409920
• Sum of proper divisors (its aliquot sum) s(n): 289080877878
• 180605532042 is an abundant number, because the sum of its proper divisors (289080877878) is greater than itself. Its abundance is 108475345836

Bases of 180605532042

• Binary: 10101000001100111011011011011110001010₂
• Hexadecimal: 0x2A0CEDB78A
• Base-36: 2AYVVCEI

Squares and roots of 180605532042

• 180605532042 squared (180605532042²) is 32618358204173888689764
• 180605532042 cubed (180605532042³) is 5891055937801360831898913499418088
• The square root of 180605532042 is 424977.0959028263
• The cube root of 180605532042 is 5652.5405030691

Scales and comparisons

• 180,605,532,042 seconds is equal to 5,742 years, 36 weeks, 1 day, 19 hours, 20 minutes, 42 seconds.
• To count from 1 to 180,605,532,042 would take you about eleven thousand, four hundred eighty-five 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 180605532042 cubic inches would be around 471 feet tall.

Recreational maths with 180605532042

• 180605532042 backwards is 240235506081
• The number of decimal digits it has is: 12
• The sum of 180605532042's digits is 36
• More coming soon!