42222950

Names of 42222950

• Cardinal: 42222950 can be written as Forty-two million, two hundred twenty-two thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.222295 × 10⁷

Factors of 42222950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1022

Divisors of 42222950

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 11 14 22 25 35 50 55 70 77 110 121 154 175 242 275 350 385 550 605 770 847 997 1210 1694 1925 1994 3025 3850 4235 4985 6050 6979 8470 9970 10967 13958 21175 21934 24925 34895 42350 49850 54835 69790 76769 109670 120637 153538 174475 241274 274175 348950 383845 548350 603185 767690 844459 1206370 1688918 1919225 3015925 3838450 4222295 6031850 8444590 21111475 42222950
• Sum of all divisors σ(n): 98754096
• Sum of proper divisors (its aliquot sum) s(n): 56531146
• 42222950 is an abundant number, because the sum of its proper divisors (56531146) is greater than itself. Its abundance is 14308196

Bases of 42222950

• Binary: 10100001000100010101100110₂
• Hexadecimal: 0x2844566
• Base-36: P4ZFQ

Squares and roots of 42222950

• 42222950 squared (42222950²) is 1782777506702500
• 42222950 cubed (42222950³) is 75274125526624322375000
• The square root of 42222950 is 6497.9188976163
• The cube root of 42222950 is 348.2166429695

Scales and comparisons

• 42,222,950 seconds is equal to 1 year, 17 weeks, 5 days, 16 hours, 35 minutes, 50 seconds.
• To count from 1 to 42,222,950 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 42222950 cubic inches would be around 29 feet tall.

Recreational maths with 42222950

• 42222950 backwards is 05922224
• The number of decimal digits it has is: 8
• The sum of 42222950's digits is 26
• More coming soon!