38855207153712

Names of 38855207153712

• Cardinal: 38855207153712 can be written as Thirty-eight trillion, eight hundred fifty-five billion, two hundred seven million, one hundred fifty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.8855207153712 × 10¹³

Factors of 38855207153712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29059

Divisors of 38855207153712

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 961 1488 1922 2883 3844 5766 7688 11532 15376 23064 29023 46128 58046 87069 116092 174138 232184 348276 464368 696552 899713 1393104 1799426 2699139 3598852 5398278 7197704 10796556 14395408 21593112 27891103 43186224 55782206 83673309 111564412 167346618 223128824 334693236 446257648 669386472 842334529 1338772944 1684669058 2527003587 3369338116 5054007174 6738676232 10108014348 13477352464 20216028696 26112370399 40432057392 52224740798 78337111197 104449481596 156674222394 208898963192 313348444788 417797926384 626696889576 809483482369 1253393779152 1618966964738 2428450447107 3237933929476 4856900894214 6475867858952 9713801788428 12951735717904 19427603576856 38855207153712
• Sum of all divisors σ(n): 103721909007996
• Sum of proper divisors (its aliquot sum) s(n): 64866701854284
• 38855207153712 is an abundant number, because the sum of its proper divisors (64866701854284) is greater than itself. Its abundance is 26011494700572

Bases of 38855207153712

• Binary: 1000110101011010101110110100011111000000110000₂
• Hexadecimal: 0x2356AED1F030
• Base-36: DRTU34LDC

Squares and roots of 38855207153712

• 38855207153712 squared (38855207153712²) is 1509727122957872180395378944
• 38855207153712 cubed (38855207153712³) is 58660760108105751372904239305495896240128
• The square root of 38855207153712 is 6233394.5129208691
• The cube root of 38855207153712 is 33870.0945944789

Scales and comparisons

• 38,855,207,153,712 seconds is equal to 1,235,475 years, 20 weeks, 5 days, 18 hours, 15 minutes, 12 seconds.
• To count from 1 to 38,855,207,153,712 would take you about three million, eighty-eight thousand, six hundred eighty-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 38855207153712 cubic inches would be around 2822.5 feet tall.

Recreational maths with 38855207153712

• 38855207153712 backwards is 21735170255883
• The number of decimal digits it has is: 14
• The sum of 38855207153712's digits is 57
• More coming soon!