42113397

Names of 42113397

• Cardinal: 42113397 can be written as Forty-two million, one hundred thirteen thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 4.2113397 × 10⁷

Factors of 42113397

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 25243

Divisors of 42113397

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 569 1707 24671 74013 14037799 42113397
• Sum of all divisors σ(n): 56252160
• Sum of proper divisors (its aliquot sum) s(n): 14138763
• 42113397 is a deficient number, because the sum of its proper divisors (14138763) is less than itself. Its deficiency is 27974634

Bases of 42113397

• Binary: 10100000101001100101110101₂
• Hexadecimal: 0x2829975
• Base-36: P2MWL

Squares and roots of 42113397

• 42113397 squared (42113397²) is 1773538206879609
• 42113397 cubed (42113397³) is 74689718600989105021773
• The square root of 42113397 is 6489.4835695917
• The cube root of 42113397 is 347.9152174891

Scales and comparisons

• 42,113,397 seconds is equal to 1 year, 17 weeks, 4 days, 10 hours, 9 minutes, 57 seconds.
• To count from 1 to 42,113,397 would take you about two 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 42113397 cubic inches would be around 29 feet tall.

Recreational maths with 42113397

• 42113397 backwards is 79331124
• The number of decimal digits it has is: 8
• The sum of 42113397's digits is 30
• More coming soon!