131359990851

Names of 131359990851

• Cardinal: 131359990851 can be written as One hundred thirty-one billion, three hundred fifty-nine million, nine hundred ninety thousand, eight hundred fifty-one.

Scientific notation

• Scientific notation: 1.31359990851 × 10¹¹

Factors of 131359990851

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 162

Divisors of 131359990851

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 19 37 57 103 111 171 309 333 361 703 927 1083 1957 2109 3249 3811 5871 6327 10609 11433 13357 17613 31827 34299 37183 40071 72409 95481 111549 120213 201571 217227 334647 392533 604713 651681 1092727 1177599 1375771 1814139 3278181 3532797 3829849 4127313 7458127 9834543 11489547 12381939 20761813 22374381 34468641 40430899 62285439 67123143 121292697 141704413 186856317 363878091 394474447 425113239 768187081 1183423341 1275339717 2304561243 3550270023 6913683729 14595554539 43786663617 131359990851
• Sum of all divisors σ(n): 207682856160
• Sum of proper divisors (its aliquot sum) s(n): 76322865309
• 131359990851 is a deficient number, because the sum of its proper divisors (76322865309) is less than itself. Its deficiency is 55037125542

Bases of 131359990851

• Binary: 1111010010101101010100110010001000011₂
• Hexadecimal: 0x1E95AA6443
• Base-36: 1OCGCHMR

Squares and roots of 131359990851

• 131359990851 squared (131359990851²) is 17255447196374803704201
• 131359990851 cubed (131359990851³) is 2266675385845707814950764270265051
• The square root of 131359990851 is 362436.1886608457
• The cube root of 131359990851 is 5083.4009978641

Scales and comparisons

• 131,359,990,851 seconds is equal to 4,176 years, 43 weeks, 5 days, 6 hours, 20 minutes, 51 seconds.
• To count from 1 to 131,359,990,851 would take you about eight thousand, three hundred fifty-three 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 131359990851 cubic inches would be around 423.6 feet tall.

Recreational maths with 131359990851

• 131359990851 backwards is 158099953131
• The number of decimal digits it has is: 12
• The sum of 131359990851's digits is 54
• More coming soon!