54142320

Names of 54142320

• Cardinal: 54142320 can be written as Fifty-four million, one hundred forty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.414232 × 10⁷

Factors of 54142320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 964

Divisors of 54142320

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 433 521 866 1042 1299 1563 1732 2084 2165 2598 2605 3126 3464 4168 4330 5196 5210 6252 6495 6928 7815 8336 8660 10392 10420 12504 12990 15630 17320 20784 20840 25008 25980 31260 34640 41680 51960 62520 103920 125040 225593 451186 676779 902372 1127965 1353558 1804744 2255930 2707116 3383895 3609488 4511860 5414232 6767790 9023720 10828464 13535580 18047440 27071160 54142320
• Sum of all divisors σ(n): 168551712
• Sum of proper divisors (its aliquot sum) s(n): 114409392
• 54142320 is an abundant number, because the sum of its proper divisors (114409392) is greater than itself. Its abundance is 60267072

Bases of 54142320

• Binary: 11001110100010010101110000₂
• Hexadecimal: 0x33A2570
• Base-36: W8GHC

Squares and roots of 54142320

• 54142320 squared (54142320²) is 2931390814982400
• 54142320 cubed (54142320³) is 158712299549837895168000
• The square root of 54142320 is 7358.1465057445
• The cube root of 54142320 is 378.3080828669

Scales and comparisons

• 54,142,320 seconds is equal to 1 year, 37 weeks, 3 days, 15 hours, 32 minutes.
• To count from 1 to 54,142,320 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 54142320 cubic inches would be around 31.5 feet tall.

Recreational maths with 54142320

• 54142320 backwards is 02324145
• The number of decimal digits it has is: 8
• The sum of 54142320's digits is 21
• More coming soon!