180489995972142

Names of 180489995972142

• Cardinal: 180489995972142 can be written as One hundred eighty trillion, four hundred eighty-nine billion, nine hundred ninety-five million, nine hundred seventy-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.80489995972142 × 10¹⁴

Factors of 180489995972142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 58351989

Divisors of 180489995972142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 19 38 43 57 86 114 129 258 631 817 1262 1634 1893 2451 3786 4902 11989 23978 27133 35967 54266 71934 81399 162798 515527 1031054 1546581 3093162 58351291 116702582 175053873 350107746 1108674529 2217349058 2509105513 3326023587 5018211026 6652047174 7527316539 15054633078 36819664621 47673004747 73639329242 95346009494 110458993863 143019014241 220917987726 286038028482 699573627799 1399147255598 1583245578703 2098720883397 3166491157406 4197441766794 4749736736109 9499473472218 30081665995357 60163331990714 90244997986071 180489995972142
• Sum of all divisors σ(n): 389431854704640
• Sum of proper divisors (its aliquot sum) s(n): 208941858732498
• 180489995972142 is an abundant number, because the sum of its proper divisors (208941858732498) is greater than itself. Its abundance is 28451862760356

Bases of 180489995972142

• Binary: 101001000010011110011010000110000110111000101110₂
• Hexadecimal: 0xA4279A186E2E
• Base-36: 1RZ7YJHKQ6

Squares and roots of 180489995972142

• 180489995972142 squared (180489995972142²) is 32576638646023835383640068164
• 180489995972142 cubed (180489995972142³) is 5879757378006767464896922362242642325087288
• The square root of 180489995972142 is 13434656.5260203805
• The cube root of 180489995972142 is 56513.3490761721

Scales and comparisons

• 180,489,995,972,142 seconds is equal to 5,739,023 years, 30 weeks, 1 day, 15 minutes, 42 seconds.
• To count from 1 to 180,489,995,972,142 would take you about fourteen million, three hundred forty-seven thousand, five hundred fifty-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 180489995972142 cubic inches would be around 4709.4 feet tall.

Recreational maths with 180489995972142

• 180489995972142 backwards is 241279599984081
• The number of decimal digits it has is: 15
• The sum of 180489995972142's digits is 78
• More coming soon!