42894060

Names of 42894060

• Cardinal: 42894060 can be written as Forty-two million, eight hundred ninety-four thousand and sixty.

Scientific notation

• Scientific notation: 4.289406 × 10⁷

Factors of 42894060

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3861

Divisors of 42894060

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 44 51 55 60 66 68 85 102 110 132 165 170 187 204 220 255 330 340 374 510 561 660 748 935 1020 1122 1870 2244 2805 3740 3823 5610 7646 11220 11469 15292 19115 22938 38230 42053 45876 57345 64991 76460 84106 114690 126159 129982 168212 194973 210265 229380 252318 259964 324955 389946 420530 504636 630795 649910 714901 779892 841060 974865 1261590 1299820 1429802 1949730 2144703 2523180 2859604 3574505 3899460 4289406 7149010 8578812 10723515 14298020 21447030 42894060
• Sum of all divisors σ(n): 138765312
• Sum of proper divisors (its aliquot sum) s(n): 95871252
• 42894060 is an abundant number, because the sum of its proper divisors (95871252) is greater than itself. Its abundance is 52977192

Bases of 42894060

• Binary: 10100011101000001011101100₂
• Hexadecimal: 0x28E82EC
• Base-36: PJD9O

Squares and roots of 42894060

• 42894060 squared (42894060²) is 1839900383283600
• 42894060 cubed (42894060³) is 78920797434589735416000
• The square root of 42894060 is 6549.3556935015
• The cube root of 42894060 is 350.0518562621

Scales and comparisons

• 42,894,060 seconds is equal to 1 year, 18 weeks, 6 days, 11 hours, 1 minute.
• To count from 1 to 42,894,060 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 42894060 cubic inches would be around 29.2 feet tall.

Recreational maths with 42894060

• 42894060 backwards is 06049824
• 42894060 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42894060's digits is 33
• More coming soon!