38681842329

Names of 38681842329

• Cardinal: 38681842329 can be written as Thirty-eight billion, six hundred eighty-one million, eight hundred forty-two thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 3.8681842329 × 10¹⁰

Factors of 38681842329

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 57

Divisors of 38681842329

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 13 27 39 41 81 117 123 169 351 369 507 533 1053 1107 1521 1599 1681 3321 4563 4797 5043 6929 13689 14391 15129 20787 21853 43173 45387 62361 65559 68921 136161 187083 196677 206763 284089 561249 590031 620289 852267 895973 1770093 1860867 2556801 2687919 2825761 5582601 7670403 8063757 8477283 11647649 23011209 24191271 25431849 34942947 36734893 72573813 76295547 104828841 110204679 228886641 314486523 330614037 477553609 943459569 991842111 1432660827 2975526333 4297982481 12893947443 38681842329
• Sum of all divisors σ(n): 64135095915
• Sum of proper divisors (its aliquot sum) s(n): 25453253586
• 38681842329 is a deficient number, because the sum of its proper divisors (25453253586) is less than itself. Its deficiency is 13228588743

Bases of 38681842329

• Binary: 100100000001100111100001001010011001₂
• Hexadecimal: 0x9019E1299
• Base-36: HRQ64K9

Squares and roots of 38681842329

• 38681842329 squared (38681842329²) is 1496284925965616144241
• 38681842329 cubed (38681842329³) is 57879057585461401766867283377289
• 38681842329 is a perfect square number. Its square root is 196677
• The cube root of 38681842329 is 3381.9645433397

Scales and comparisons

• 38,681,842,329 seconds is equal to 1,229 years, 50 weeks, 12 hours, 12 minutes, 9 seconds.
• To count from 1 to 38,681,842,329 would take you about two thousand, four hundred fifty-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 38681842329 cubic inches would be around 281.8 feet tall.

Recreational maths with 38681842329

• 38681842329 backwards is 92324818683
• The number of decimal digits it has is: 11
• The sum of 38681842329's digits is 54
• More coming soon!