38345590921762067142

Names of 38345590921762067142

• Cardinal: 38345590921762067142 can be written as Thirty-eight quintillion, three hundred forty-five quadrillion, five hundred ninety trillion, nine hundred twenty-one billion, seven hundred sixty-two million, sixty-seven thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.8345590921762067142 × 10¹⁹

Factors of 38345590921762067142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2805320214404

Divisors of 38345590921762067142

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 587 1174 1761 3522 3881 7762 11643 23286 2278147 4556294 6834441 13668882 2805320209931 5610640419862 8415960629793 16831921259586 1646722963229497 3293445926458994 4940168889688491 9880337779376982 10887447734742211 21774895469484422 32662343204226633 65324686408453266 6390931820293677857 12781863640587355714 19172795460881033571 38345590921762067142
• Sum of all divisors σ(n): 76841625555769705344
• Sum of proper divisors (its aliquot sum) s(n): 38496034634007638202
• 38345590921762067142 is an abundant number, because the sum of its proper divisors (38496034634007638202) is greater than itself. Its abundance is 150443712245571060

Bases of 38345590921762067142

• Binary: 100001010000100110111001111100011110011010000100100101001011000110₂
• Hexadecimal: 0x21426E7C79A1252C6
• Base-36: 83BY1J5MUSIIU

Squares and roots of 38345590921762067142

• 38345590921762067142 squared (38345590921762067142²) is 1470384343139121458004515981892916048164
• 38345590921762067142 cubed (38345590921762067142³) is 56382756519776576013991828410164776528107135401914273827288
• The square root of 38345590921762067142 is 6192381684.1149308425
• The cube root of 38345590921762067142 is 3372136.4915878219

Scales and comparisons

• 38,345,590,921,762,067,142 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,345,590,921,762,067,142 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 38345590921762067142 cubic inches would be around 281011.4 feet tall.

Recreational maths with 38345590921762067142

• 38345590921762067142 backwards is 24176026712909554383
• The number of decimal digits it has is: 20
• The sum of 38345590921762067142's digits is 84
• More coming soon!