38105222640

Names of 38105222640

• Cardinal: 38105222640 can be written as Thirty-eight billion, one hundred five million, two hundred twenty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.810522264 × 10¹⁰

Factors of 38105222640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 230472

Divisors of 38105222640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 691 1382 2073 2764 3455 4146 5528 6910 8292 10365 11056 13820 16584 20730 27640 33168 41460 55280 82920 165840 229771 459542 689313 919084 1148855 1378626 1838168 2297710 2757252 3446565 3676336 4595420 5514504 6893130 9190840 11029008 13786260 18381680 27572520 55145040 158771761 317543522 476315283 635087044 793858805 952630566 1270174088 1587717610 1905261132 2381576415 2540348176 3175435220 3810522264 4763152830 6350870440 7621044528 9526305660 12701740880 19052611320 38105222640
• Sum of all divisors σ(n): 118297654656
• Sum of proper divisors (its aliquot sum) s(n): 80192432016
• 38105222640 is an abundant number, because the sum of its proper divisors (80192432016) is greater than itself. Its abundance is 42087209376

Bases of 38105222640

• Binary: 100011011111001111111000110111110000₂
• Hexadecimal: 0x8DF3F8DF0
• Base-36: HI6V5YO

Squares and roots of 38105222640

• 38105222640 squared (38105222640²) is 1452007992443968569600
• 38105222640 cubed (38105222640³) is 55329087827136860069770335744000
• The square root of 38105222640 is 195205.5906986273
• The cube root of 38105222640 is 3365.0756691725

Scales and comparisons

• 38,105,222,640 seconds is equal to 1,211 years, 32 weeks, 4 days, 16 hours, 4 minutes.
• To count from 1 to 38,105,222,640 would take you about two thousand, four hundred twenty-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 38105222640 cubic inches would be around 280.4 feet tall.

Recreational maths with 38105222640

• 38105222640 backwards is 04622250183
• The number of decimal digits it has is: 11
• The sum of 38105222640's digits is 33
• More coming soon!