131183975142

Names of 131183975142

• Cardinal: 131183975142 can be written as One hundred thirty-one billion, one hundred eighty-three million, nine hundred seventy-five thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.31183975142 × 10¹¹

Factors of 131183975142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1954540

Divisors of 131183975142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 99 113 198 226 297 339 594 678 1017 1243 2034 2486 3051 3729 6102 7458 11187 22374 33561 67122 1954411 3908822 5863233 11726466 17589699 21498521 35179398 42997042 52769097 64495563 105538194 128991126 193486689 220848443 386973378 441696886 580460067 662545329 1160920134 1325090658 1987635987 2429332873 3975271974 4858665746 5962907961 7287998619 11925815922 14575997238 21863995857 43727991714 65591987571 131183975142
• Sum of all divisors σ(n): 320836273920
• Sum of proper divisors (its aliquot sum) s(n): 189652298778
• 131183975142 is an abundant number, because the sum of its proper divisors (189652298778) is greater than itself. Its abundance is 58468323636

Bases of 131183975142

• Binary: 1111010001011001011001001101011100110₂
• Hexadecimal: 0x1E8B2C9AE6
• Base-36: 1O9JJV1I

Squares and roots of 131183975142

• 131183975142 squared (131183975142²) is 17209235334056873920164
• 131183975142 cubed (131183975142³) is 2257575900275745014357022268563288
• The square root of 131183975142 is 362193.2842309479
• The cube root of 131183975142 is 5081.1294833633

Scales and comparisons

• 131,183,975,142 seconds is equal to 4,171 years, 12 weeks, 5 days, 1 hour, 5 minutes, 42 seconds.
• To count from 1 to 131,183,975,142 would take you about eight thousand, three hundred forty-two 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 131183975142 cubic inches would be around 423.4 feet tall.

Recreational maths with 131183975142

• 131183975142 backwards is 241579381131
• The number of decimal digits it has is: 12
• The sum of 131183975142's digits is 45
• More coming soon!