118131286889731420

Names of 118131286889731420

• Cardinal: 118131286889731420 can be written as One hundred eighteen quadrillion, one hundred thirty-one trillion, two hundred eighty-six billion, eight hundred eighty-nine million, seven hundred thirty-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.1813128688973142 × 10¹⁷

Factors of 118131286889731420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 277170416

Divisors of 118131286889731420

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 379 758 1516 1895 3790 7580 56239 112478 224956 281195 562390 1124780 21314581 42629162 85258324 106572905 213145810 277113791 426291620 554227582 1108455164 1385568955 2771137910 5542275820 105026126789 210052253578 420104507156 525130633945 1050261267890 2100522535780 15584602492049 31169204984098 62338409968196 77923012460245 155846024920490 311692049840980 5906564344486571 11813128688973142 23626257377946284 29532821722432855 59065643444865710 118131286889731420
• Sum of all divisors σ(n): 248734679406796800
• Sum of proper divisors (its aliquot sum) s(n): 130603392517065380
• 118131286889731420 is an abundant number, because the sum of its proper divisors (130603392517065380) is greater than itself. Its abundance is 12472105627333960

Bases of 118131286889731420

• Binary: 110100011101011111100011110001111111011000001010101011100₂
• Hexadecimal: 0x1A3AFC78FEC155C
• Base-36: WB61O0APCGS

Squares and roots of 118131286889731420

• 118131286889731420 squared (118131286889731420²) is 13955000942224030470034239735216400
• 118131286889731420 cubed (118131286889731420³) is 1648522219852339223954653792180244388524911579288000
• The square root of 118131286889731420 is 343702323.0787528733
• The cube root of 118131286889731420 is 490668.6510651651

Scales and comparisons

• 118,131,286,889,731,420 seconds is equal to 3,756,209,519 years, 1 week, 4 days, 10 hours, 43 minutes, 40 seconds.
• To count from 1 to 118,131,286,889,731,420 would take you about eleven billion, two hundred sixty-eight million, six hundred twenty-eight thousand, five hundred fifty-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 118131286889731420 cubic inches would be around 40889.1 feet tall.

Recreational maths with 118131286889731420

• 118131286889731420 backwards is 024137988682131811
• The number of decimal digits it has is: 18
• The sum of 118131286889731420's digits is 73
• More coming soon!