38409075491605

Names of 38409075491605

• Cardinal: 38409075491605 can be written as Thirty-eight trillion, four hundred nine billion, seventy-five million, four hundred ninety-one thousand, six hundred five.

Scientific notation

• Scientific notation: 3.8409075491605 × 10¹³

Factors of 38409075491605

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 325

Divisors of 38409075491605

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 13 35 65 91 149 151 169 455 745 755 845 1043 1057 1183 1937 1963 2197 5215 5285 5915 9685 9815 10985 13559 13741 15379 22201 22499 25181 25519 67795 68705 76895 111005 112495 125905 127595 155407 157493 176267 178633 288613 292487 327353 331747 777035 787465 881335 893165 1443065 1462435 1636765 1658735 2020291 2047409 2291471 2322229 3307949 3352351 3751969 3802331 10101455 10237045 11457355 11611145 16539745 16761755 18759845 19011655 23155643 23466457 26263783 26616317 43003337 43580563 48775597 49430303 115778215 117332285 131318915 133081585 215016685 217902815 243877985 247151515 301023359 305063941 341429179 346012121 499500299 559043381 566547319 1505116795 1525319705 1707145895 1730060605 2497501495 2795216905 2832736595 3496502093 3913303667 3965831233 6493503887 7267563953 7365115147 17482510465 19566518335 19829156165 32467519435 36337819765 36825575735 45454527209 50872947671 51555806029 84415550531 227272636045 254364738355 257779030145 422077752655 590908853717 1097402156903 2954544268585 5487010784515 7681815098321 38409075491605
• Sum of all divisors σ(n): 57828927744000
• Sum of proper divisors (its aliquot sum) s(n): 19419852252395
• 38409075491605 is a deficient number, because the sum of its proper divisors (19419852252395) is less than itself. Its deficiency is 18989223239210

Bases of 38409075491605

• Binary: 1000101110111011001111010011010000001100010101₂
• Hexadecimal: 0x22EECF4D0315
• Base-36: DM4VVURRP

Squares and roots of 38409075491605

• 38409075491605 squared (38409075491605²) is 1475257080119811872425476025
• 38409075491605 cubed (38409075491605³) is 56663260559846620066180656098653016270125
• The square root of 38409075491605 is 6197505.5862504069
• The cube root of 38409075491605 is 33739.9642381545

Scales and comparisons

• 38,409,075,491,605 seconds is equal to 1,221,289 years, 41 weeks, 1 day, 20 hours, 33 minutes, 25 seconds.
• To count from 1 to 38,409,075,491,605 would take you about three million, fifty-three thousand, two hundred twenty-four 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 38409075491605 cubic inches would be around 2811.7 feet tall.

Recreational maths with 38409075491605

• 38409075491605 backwards is 50619457090483
• The number of decimal digits it has is: 14
• The sum of 38409075491605's digits is 61
• More coming soon!