493478830

Names of 493478830

• Cardinal: 493478830 can be written as Four hundred ninety-three million, four hundred seventy-eight thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 4.9347883 × 10⁸

Factors of 493478830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1109

Divisors of 493478830

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 19 26 38 65 95 130 190 241 247 482 494 829 1205 1235 1658 2410 2470 3133 4145 4579 6266 8290 9158 10777 15665 15751 21554 22895 31330 31502 45790 53885 59527 78755 107770 119054 157510 199789 204763 297635 399578 409526 595270 998945 1023815 1997890 2047630 2597257 3795991 5194514 7591982 12986285 18979955 25972570 37959910 49347883 98695766 246739415 493478830
• Sum of all divisors σ(n): 1012334400
• Sum of proper divisors (its aliquot sum) s(n): 518855570
• 493478830 is an abundant number, because the sum of its proper divisors (518855570) is greater than itself. Its abundance is 25376740

Bases of 493478830

• Binary: 11101011010011110001110101110₂
• Hexadecimal: 0x1D69E3AE
• Base-36: 85SYPA

Squares and roots of 493478830

• 493478830 squared (493478830²) is 243521355658168900
• 493478830 cubed (493478830³) is 120172633670207068714387000
• The square root of 493478830 is 22214.3834035519
• The cube root of 493478830 is 790.2348444571

Scales and comparisons

• 493,478,830 seconds is equal to 15 years, 35 weeks, 6 days, 13 hours, 27 minutes, 10 seconds.
• To count from 1 to 493,478,830 would take you about twenty-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 493478830 cubic inches would be around 65.9 feet tall.

Recreational maths with 493478830

• 493478830 backwards is 038874394
• The number of decimal digits it has is: 9
• The sum of 493478830's digits is 46
• More coming soon!