42089541

Names of 42089541

• Cardinal: 42089541 can be written as Forty-two million, eighty-nine thousand, five hundred forty-one.

Scientific notation

• Scientific notation: 4.2089541 × 10⁷

Factors of 42089541

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 833

Divisors of 42089541

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 13 19 39 57 79 237 247 719 741 1027 1501 2157 3081 4503 9347 13661 19513 28041 40983 56801 58539 170403 177593 532779 738413 1079219 2215239 3237657 14029847 42089541
• Sum of all divisors σ(n): 64512000
• Sum of proper divisors (its aliquot sum) s(n): 22422459
• 42089541 is a deficient number, because the sum of its proper divisors (22422459) is less than itself. Its deficiency is 19667082

Bases of 42089541

• Binary: 10100000100011110001000101₂
• Hexadecimal: 0x2823C45
• Base-36: P24HX

Squares and roots of 42089541

• 42089541 squared (42089541²) is 1771529461590681
• 42089541 cubed (42089541³) is 74562861906328893167421
• The square root of 42089541 is 6487.6452584895
• The cube root of 42089541 is 347.8495105029

Scales and comparisons

• 42,089,541 seconds is equal to 1 year, 17 weeks, 4 days, 3 hours, 32 minutes, 21 seconds.
• To count from 1 to 42,089,541 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 42089541 cubic inches would be around 29 feet tall.

Recreational maths with 42089541

• 42089541 backwards is 14598024
• The number of decimal digits it has is: 8
• The sum of 42089541's digits is 33
• More coming soon!