83420338

Names of 83420338

• Cardinal: 83420338 can be written as Eighty-three million, four hundred twenty thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 8.3420338 × 10⁷

Factors of 83420338

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 19676

Divisors of 83420338

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2417 4834 17257 34514 41710169 83420338
• Sum of all divisors σ(n): 125189532
• Sum of proper divisors (its aliquot sum) s(n): 41769194
• 83420338 is a deficient number, because the sum of its proper divisors (41769194) is less than itself. Its deficiency is 41651144

Bases of 83420338

• Binary: 100111110001110010010110010₂
• Hexadecimal: 0x4F8E4B2
• Base-36: 1DNZJM

Squares and roots of 83420338

• 83420338 squared (83420338²) is 6958952792034244
• 83420338 cubed (83420338³) is 580518194037540342054472
• The square root of 83420338 is 9133.4734904087
• The cube root of 83420338 is 436.9421906503

Scales and comparisons

• 83,420,338 seconds is equal to 2 years, 33 weeks, 6 days, 12 hours, 18 minutes, 58 seconds.
• To count from 1 to 83,420,338 would take you about 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 83420338 cubic inches would be around 36.4 feet tall.

Recreational maths with 83420338

• 83420338 backwards is 83302438
• The number of decimal digits it has is: 8
• The sum of 83420338's digits is 31
• More coming soon!