131171988087642

Names of 131171988087642

• Cardinal: 131171988087642 can be written as One hundred thirty-one trillion, one hundred seventy-one billion, nine hundred eighty-eight million, eighty-seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.31171988087642 × 10¹⁴

Factors of 131171988087642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 144

Divisors of 131171988087642

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 19 23 38 46 57 69 97 114 138 194 291 361 437 529 582 722 874 1058 1083 1311 1587 1843 2166 2231 2622 3174 3686 4462 5529 6693 8303 9409 10051 11058 12167 13386 16606 18818 20102 24334 24909 28227 30153 35017 36501 42389 49818 51313 56454 60306 70034 73002 84778 102626 105051 127167 153939 178771 190969 210102 216407 231173 254334 279841 307878 357542 381938 432814 462346 536313 559682 572907 649221 693519 805391 839523 974947 1072626 1145814 1180199 1298442 1387038 1610782 1679046 1949894 2360398 2416173 2924841 3396649 3540597 4111733 4392287 4832346 4977361 5316979 5849682 6436343 6793298 7081194 8223466 8784574 9954722 10189947 10633958 12335199 12872686 13176861 14932083 15950937 18523993 19309029 20379894 22423781 24670398 26353722 27144577 29864166 31901874 37047986 38618058 44847562 54289154 55571979 67271343 78122927 81433731 94569859 101022601 111143958 114479303 122290517 134542686 156245854 162867462 189139718 202045202 228958606 234368781 244581034 283709577 303067803 343437909 366871551 426051839 468737562 515746963 567419154 606135606 624325271 686875818 733743102 852103678 1031493926 1248650542 1278155517 1547240889 1796827321 1872975813 2175106757 2323519823 2556311034 2633023969 3094481778 3593654642 3745951626 4350213514 4647039646 5266047938 5390481963 6525320271 6970559469 7899071907 9799192297 10780963926 11862180149 13050640542 13941118938 15798143814 19598384594 23724360298 29397576891 35586540447 41327028383 50027455411 58795153782 60559551287 71173080894 82654056766 100054910822 121119102574 123981085149 150082366233 181678653861 225381422831 247962170298 300164732466 363357307722 450762845662 676144268493 950521652809 1150631474453 1352288536986 1901043305618 2301262948906 2851564958427 3451894423359 5703129916854 6903788846718 21861998014607 43723996029214 65585994043821 131171988087642
• Sum of all divisors σ(n): 292478568179616
• Sum of proper divisors (its aliquot sum) s(n): 161306580091974
• 131171988087642 is an abundant number, because the sum of its proper divisors (161306580091974) is greater than itself. Its abundance is 30134592004332

Bases of 131171988087642

• Binary: 11101110100110011011011110000010010001101011010₂
• Hexadecimal: 0x774CDBC1235A
• Base-36: 1AHVKUY3BU

Squares and roots of 131171988087642

• 131171988087642 squared (131171988087642²) is 17206090458864494752273120164
• 131171988087642 cubed (131171988087642³) is 2256957092705064179267034739953486829413288
• The square root of 131171988087642 is 11453034.0123323655
• The cube root of 131171988087642 is 50809.7471438193

Scales and comparisons

• 131,171,988,087,642 seconds is equal to 4,170,863 years, 24 weeks, 6 days, 13 hours, 40 minutes, 42 seconds.
• To count from 1 to 131,171,988,087,642 would take you about ten million, four hundred twenty-seven thousand, one 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 131171988087642 cubic inches would be around 4234.1 feet tall.

Recreational maths with 131171988087642

• 131171988087642 backwards is 246780889171131
• The number of decimal digits it has is: 15
• The sum of 131171988087642's digits is 66
• More coming soon!