42038043173

Names of 42038043173

• Cardinal: 42038043173 can be written as Forty-two billion, thirty-eight million, forty-three thousand, one hundred seventy-three.

Scientific notation

• Scientific notation: 4.2038043173 × 10¹⁰

Factors of 42038043173

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 457

Divisors of 42038043173

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 17 37 43 119 259 289 301 353 629 731 1369 1591 2023 2471 4403 5117 6001 9583 10693 11137 12427 13061 15179 23273 27047 42007 58867 74851 86989 91427 102017 106253 162911 189329 222037 258043 395641 412069 459799 483257 561623 714119 1000739 1554259 1806301 2769487 3218593 3382799 3774629 3931361 4386731 7005173 8215369 9547591 17012563 20780051 26422403 30707117 57507583 66833137 119087941 139661273 145460357 162309047 353260867 977628911 1136163329 2472826069 6005434739 42038043173
• Sum of all divisors σ(n): 53824300992
• Sum of proper divisors (its aliquot sum) s(n): 11786257819
• 42038043173 is a deficient number, because the sum of its proper divisors (11786257819) is less than itself. Its deficiency is 30251785354

Bases of 42038043173

• Binary: 100111001001101010011010001000100101₂
• Hexadecimal: 0x9C9A9A225
• Base-36: JB8D5PH

Squares and roots of 42038043173

• 42038043173 squared (42038043173²) is 1767197073815011907929
• 42038043173 cubed (42038043173³) is 74289506884234738401028403018717
• The square root of 42038043173 is 205031.8101490595
• The cube root of 42038043173 is 3477.0758446971

Scales and comparisons

• 42,038,043,173 seconds is equal to 1,336 years, 35 weeks, 2 days, 10 hours, 12 minutes, 53 seconds.
• To count from 1 to 42,038,043,173 would take you about two thousand, six hundred seventy-three 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 42038043173 cubic inches would be around 289.8 feet tall.

Recreational maths with 42038043173

• 42038043173 backwards is 37134083024
• The number of decimal digits it has is: 11
• The sum of 42038043173's digits is 35
• More coming soon!