5428397

Names of 5428397

• Cardinal: 5428397 can be written as Five million, four hundred twenty-eight thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 5.428397 × 10⁶

Factors of 5428397

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2203

Divisors of 5428397

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 211 1979 2743 25727 417569 5428397
• Sum of all divisors σ(n): 5876640
• Sum of proper divisors (its aliquot sum) s(n): 448243
• 5428397 is a deficient number, because the sum of its proper divisors (448243) is less than itself. Its deficiency is 4980154

Bases of 5428397

• Binary: 10100101101010010101101₂
• Hexadecimal: 0x52D4AD
• Base-36: 38CKT

Squares and roots of 5428397

• 5428397 squared (5428397²) is 29467493989609
• 5428397 cubed (5428397³) is 159961255970711526773
• The square root of 5428397 is 2329.8920575855
• The cube root of 5428397 is 175.7480576491

Scales and comparisons

• 5,428,397 seconds is equal to 8 weeks, 6 days, 19 hours, 53 minutes, 17 seconds.
• To count from 1 to 5,428,397 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 5428397 cubic inches would be around 14.6 feet tall.

Recreational maths with 5428397

• 5428397 backwards is 7938245
• The number of decimal digits it has is: 7
• The sum of 5428397's digits is 38
• More coming soon!