131149108188

Names of 131149108188

• Cardinal: 131149108188 can be written as One hundred thirty-one billion, one hundred forty-nine million, one hundred eight thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.31149108188 × 10¹¹

Factors of 131149108188

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3271

Divisors of 131149108188

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 343 441 588 686 882 1029 1372 1764 2058 3087 3259 4116 6174 6518 9777 12348 13036 19554 22813 29331 39108 45626 58662 68439 91252 117324 136878 159691 205317 273756 319382 410634 479073 638764 821268 958146 1117837 1437219 1916292 2235674 2874438 3353511 4471348 5748876 6707022 10060533 10621081 13414044 20121066 21242162 31863243 40242132 42484324 63726486 74347567 95589729 127452972 148695134 191179458 223042701 297390268 382358916 446085402 520432969 669128103 892170804 1040865938 1338256206 1561298907 2081731876 2676512412 3122597814 3643030783 4683896721 6245195628 7286061566 9367793442 10929092349 14572123132 18735586884 21858184698 32787277047 43716369396 65574554094 131149108188
• Sum of all divisors σ(n): 386726012400
• Sum of proper divisors (its aliquot sum) s(n): 255576904212
• 131149108188 is an abundant number, because the sum of its proper divisors (255576904212) is greater than itself. Its abundance is 124427796024

Bases of 131149108188

• Binary: 1111010001001000110001001001111011100₂
• Hexadecimal: 0x1E891893DC
• Base-36: 1O8YSJJ0

Squares and roots of 131149108188

• 131149108188 squared (131149108188²) is 17200088578507728643344
• 131149108188 cubed (131149108188³) is 2255776277825893235440068722100672
• The square root of 131149108188 is 362145.1479558991
• The cube root of 131149108188 is 5080.6792779525

Scales and comparisons

• 131,149,108,188 seconds is equal to 4,170 years, 7 weeks, 11 hours, 49 minutes, 48 seconds.
• To count from 1 to 131,149,108,188 would take you about eight thousand, three hundred forty 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 131149108188 cubic inches would be around 423.4 feet tall.

Recreational maths with 131149108188

• 131149108188 backwards is 881801941131
• The number of decimal digits it has is: 12
• The sum of 131149108188's digits is 45
• More coming soon!