42097817875

Names of 42097817875

• Cardinal: 42097817875 can be written as Forty-two billion, ninety-seven million, eight hundred seventeen thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.2097817875 × 10¹⁰

Factors of 42097817875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 138

Divisors of 42097817875

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 19 25 31 83 95 125 155 415 475 589 775 1577 2075 2375 2573 2945 3875 6889 7885 10375 12865 14725 34445 39425 48887 64325 73625 130891 172225 197125 213559 244435 321625 571787 654455 861125 1067795 1222175 2858935 3272275 4057621 5338975 6110875 10863953 14294675 16361375 17725397 20288105 26694875 54319765 71473375 88626985 101440525 271598825 336782543 443134925 507202625 1357994125 1683912715 2215674625 8419563575 42097817875
• Sum of all divisors σ(n): 57783398400
• Sum of proper divisors (its aliquot sum) s(n): 15685580525
• 42097817875 is a deficient number, because the sum of its proper divisors (15685580525) is less than itself. Its deficiency is 26412237350

Bases of 42097817875

• Binary: 100111001101001110011011100100010011₂
• Hexadecimal: 0x9CD39B913
• Base-36: JC7YC5V

Squares and roots of 42097817875

• 42097817875 squared (42097817875²) is 1772226269836669515625
• 42097817875 cubed (42097817875³) is 74606858740874719265345716796875
• The square root of 42097817875 is 205177.5277046685
• The cube root of 42097817875 is 3478.7231045233

Scales and comparisons

• 42,097,817,875 seconds is equal to 1,338 years, 30 weeks, 1 day, 6 hours, 17 minutes, 55 seconds.
• To count from 1 to 42,097,817,875 would take you about two thousand, six hundred seventy-seven 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 42097817875 cubic inches would be around 289.9 feet tall.

Recreational maths with 42097817875

• 42097817875 backwards is 57871879024
• The number of decimal digits it has is: 11
• The sum of 42097817875's digits is 58
• More coming soon!