38390372799543232

Names of 38390372799543232

• Cardinal: 38390372799543232 can be written as Thirty-eight quadrillion, three hundred ninety trillion, three hundred seventy-two billion, seven hundred ninety-nine million, five hundred forty-three thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 3.8390372799543232 × 10¹⁶

Factors of 38390372799543232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 88533875

Divisors of 38390372799543232

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 208 416 832 524287 1048574 2097148 4194296 6815731 8388592 13631462 16777184 27262924 33554368 54525848 88009573 109051696 176019146 218103392 352038292 436206784 704076584 1144124449 1408153168 2288248898 2816306336 4576497796 5632612672 9152995592 18305991184 36611982368 73223964736 46142274999451 92284549998902 184569099997804 369138199995608 599849574992863 738276399991216 1199699149985726 1476552799982432 2399398299971452 2953105599964864 4798796599942904 9597593199885808 19195186399771616 38390372799543232
• Sum of all divisors σ(n): 82041122362228736
• Sum of proper divisors (its aliquot sum) s(n): 43650749562685504
• 38390372799543232 is an abundant number, because the sum of its proper divisors (43650749562685504) is greater than itself. Its abundance is 5260376763142272

Bases of 38390372799543232

• Binary: 10001000011000111101011100110101100000101111011111000000₂
• Hexadecimal: 0x8863D73582F7C0
• Base-36: AI091SISNGG

Squares and roots of 38390372799543232

• 38390372799543232 squared (38390372799543232²) is 1473820723687908852393987837005824
• 38390372799543232 cubed (38390372799543232³) is 56580527022071417551507886790628922094853723783168
• The square root of 38390372799543232 is 195934613.5820397407
• The cube root of 38390372799543232 is 337344.8696831637

Scales and comparisons

• 38,390,372,799,543,232 seconds is equal to 1,220,695,105 years, 41 weeks, 6 days, 5 hours, 33 minutes, 52 seconds.
• To count from 1 to 38,390,372,799,543,232 would take you about three billion, six hundred sixty-two million, eighty-five thousand, three hundred seventeen 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 38390372799543232 cubic inches would be around 28112.1 feet tall.

Recreational maths with 38390372799543232

• 38390372799543232 backwards is 23234599727309383
• The number of decimal digits it has is: 17
• The sum of 38390372799543232's digits is 79
• More coming soon!