38618121065104

Names of 38618121065104

• Cardinal: 38618121065104 can be written as Thirty-eight trillion, six hundred eighteen billion, one hundred twenty-one million, sixty-five thousand, one hundred four.

Scientific notation

• Scientific notation: 3.8618121065104 × 10¹³

Factors of 38618121065104

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 221950

Divisors of 38618121065104

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 221941 443882 887764 1553587 1775528 3107174 3551056 6214348 10875109 12428696 21750218 24857392 43500436 87000872 174001744 49257807481 98515614962 197031229924 344804652367 394062459848 689609304734 788124919696 1379218609468 2413632566569 2758437218936 4827265133138 5516874437872 9654530266276 19309060532552 38618121065104
• Sum of all divisors σ(n): 87038937990441
• Sum of proper divisors (its aliquot sum) s(n): 48420816925337
• 38618121065104 is an abundant number, because the sum of its proper divisors (48420816925337) is greater than itself. Its abundance is 9802695860233

Bases of 38618121065104

• Binary: 1000110001111101111011011000110101001010010000₂
• Hexadecimal: 0x231F7B635290
• Base-36: DOSX46WLS

Squares and roots of 38618121065104

• 38618121065104 squared (38618121065104²) is 1491359274599029303406530816
• 38618121065104 cubed (38618121065104³) is 57593493018030994334994323011495518244864
• 38618121065104 is a perfect square number. Its square root is 6214348
• The cube root of 38618121065104 is 33801.0646657341

Scales and comparisons

• 38,618,121,065,104 seconds is equal to 1,227,936 years, 41 weeks, 2 days, 19 hours, 25 minutes, 4 seconds.
• To count from 1 to 38,618,121,065,104 would take you about three million, sixty-nine thousand, eight hundred forty-one 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 38618121065104 cubic inches would be around 2816.8 feet tall.

Recreational maths with 38618121065104

• 38618121065104 backwards is 40156012181683
• The number of decimal digits it has is: 14
• The sum of 38618121065104's digits is 46
• More coming soon!