38849513644412544

Names of 38849513644412544

• Cardinal: 38849513644412544 can be written as Thirty-eight quadrillion, eight hundred forty-nine trillion, five hundred thirteen billion, six hundred forty-four million, four hundred twelve thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 3.8849513644412544 × 10¹⁶

Factors of 38849513644412544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 142694794013

Divisors of 38849513644412544

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 709 1418 2127 2836 4254 5672 8508 11344 17016 22688 34032 45376 68064 90752 136128 272256 142694793299 285389586598 428084379897 570779173196 856168759794 1141558346392 1712337519588 2283116692784 3424675039176 4566233385568 6849350078352 9132466771136 13698700156704 18264933542272 27397400313408 54794800626816 101170608448991 202341216897982 303511825346973 404682433795964 607023650693946 809364867591928 1214047301387892 1618729735183856 2428094602775784 3237459470367712 4856189205551568 6474918940735424 9712378411103136 12949837881470848 19424756822206272 38849513644412544
• Sum of all divisors σ(n): 103339569307860000
• Sum of proper divisors (its aliquot sum) s(n): 64490055663447456
• 38849513644412544 is an abundant number, because the sum of its proper divisors (64490055663447456) is greater than itself. Its abundance is 25640542019034912

Bases of 38849513644412544

• Binary: 10001010000001010110110101000100011110001100111010000000₂
• Hexadecimal: 0x8A056D4478CE80
• Base-36: AMJ046N5YTC

Squares and roots of 38849513644412544

• 38849513644412544 squared (38849513644412544²) is 1509284710407396426249670864551936
• 38849513644412544 cubed (38849513644412544³) is 58634976950275382611673736954190457795760497885184
• The square root of 38849513644412544 is 197102799.6868957313
• The cube root of 38849513644412544 is 338684.4016913517

Scales and comparisons

• 38,849,513,644,412,544 seconds is equal to 1,235,294,364 years, 23 weeks, 5 days, 4 hours, 22 minutes, 24 seconds.
• To count from 1 to 38,849,513,644,412,544 would take you about three billion, seven hundred five million, eight hundred eighty-three thousand and ninety-three 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 38849513644412544 cubic inches would be around 28223.7 feet tall.

Recreational maths with 38849513644412544

• 38849513644412544 backwards is 44521444631594883
• The number of decimal digits it has is: 17
• The sum of 38849513644412544's digits is 75
• More coming soon!