38688010012085

Names of 38688010012085

• Cardinal: 38688010012085 can be written as Thirty-eight trillion, six hundred eighty-eight billion, ten million, twelve thousand and eighty-five.

Scientific notation

• Scientific notation: 3.8688010012085 × 10¹³

Factors of 38688010012085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1507

Divisors of 38688010012085

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 35 67 151 335 469 755 1057 1277 2345 4489 5285 6385 8939 10117 22445 31423 44695 50585 70819 85559 157115 192827 354095 427795 598913 677839 964135 1349789 1630729 2994565 3389195 4744873 5732453 6748945 8153645 11415103 12919409 23724365 28662265 40127171 57075515 64597045 90435863 109258843 200635855 246240079 452179315 546294215 764811901 865600403 1231200395 1723680553 3824059505 4328002015 6059202821 7320342481 8618402765 16498085293 30296014105 36601712405 51242397367 82490426465 115486597051 256211986835 577432985255 1105371714631 5526858573155 7737602002417 38688010012085
• Sum of all divisors σ(n): 54260759839104
• Sum of proper divisors (its aliquot sum) s(n): 15572749827019
• 38688010012085 is a deficient number, because the sum of its proper divisors (15572749827019) is less than itself. Its deficiency is 23115260185066

Bases of 38688010012085

• Binary: 1000110010111111000001000110000000010110110101₂
• Hexadecimal: 0x232FC11805B5
• Base-36: DPP0Y9L85

Squares and roots of 38688010012085

• 38688010012085 squared (38688010012085²) is 1496762118695189201846047225
• 38688010012085 cubed (38688010012085³) is 57906747833789036997343255005581730714125
• The square root of 38688010012085 is 6219968.6504101449
• The cube root of 38688010012085 is 33821.4428121957

Scales and comparisons

• 38,688,010,012,085 seconds is equal to 1,230,159 years, 2 weeks, 3 days, 15 hours, 48 minutes, 5 seconds.
• To count from 1 to 38,688,010,012,085 would take you about three million, seventy-five thousand, three hundred ninety-seven 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 38688010012085 cubic inches would be around 2818.5 feet tall.

Recreational maths with 38688010012085

• 38688010012085 backwards is 58021001088683
• The number of decimal digits it has is: 14
• The sum of 38688010012085's digits is 50
• More coming soon!