5390943

Names of 5390943

• Cardinal: 5390943 can be written as Five million, three hundred ninety thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 5.390943 × 10⁶

Factors of 5390943

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10221

Divisors of 5390943

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 179 537 10039 30117 1796981 5390943
• Sum of all divisors σ(n): 7228800
• Sum of proper divisors (its aliquot sum) s(n): 1837857
• 5390943 is a deficient number, because the sum of its proper divisors (1837857) is less than itself. Its deficiency is 3553086

Bases of 5390943

• Binary: 10100100100001001011111₂
• Hexadecimal: 0x52425F
• Base-36: 37JOF

Squares and roots of 5390943

• 5390943 squared (5390943²) is 29062266429249
• 5390943 cubed (5390943³) is 156673021770894891807
• The square root of 5390943 is 2321.8404337939
• The cube root of 5390943 is 175.3429248545

Scales and comparisons

• 5,390,943 seconds is equal to 8 weeks, 6 days, 9 hours, 29 minutes, 3 seconds.
• To count from 1 to 5,390,943 would take you about thirteen weeks!

  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 5390943 cubic inches would be around 14.6 feet tall.

Recreational maths with 5390943

• 5390943 backwards is 3490935
• The number of decimal digits it has is: 7
• The sum of 5390943's digits is 33
• More coming soon!