494338648

Names of 494338648

• Cardinal: 494338648 can be written as Four hundred ninety-four million, three hundred thirty-eight thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.94338648 × 10⁸

Factors of 494338648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3256

Divisors of 494338648

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 17 31 34 37 62 68 74 124 136 148 248 296 527 629 1054 1147 1258 2108 2294 2516 3169 4216 4588 5032 6338 9176 12676 19499 25352 38998 53873 77996 98239 107746 117253 155992 196478 215492 234506 392956 430984 469012 785912 938024 1670063 1993301 3340126 3634843 3986602 6680252 7269686 7973204 13360504 14539372 15946408 29078744 61792331 123584662 247169324 494338648
• Sum of all divisors σ(n): 1040774400
• Sum of proper divisors (its aliquot sum) s(n): 546435752
• 494338648 is an abundant number, because the sum of its proper divisors (546435752) is greater than itself. Its abundance is 52097104

Bases of 494338648

• Binary: 11101011101110000001001011000₂
• Hexadecimal: 0x1D770258
• Base-36: 86BE54

Squares and roots of 494338648

• 494338648 squared (494338648²) is 244370698906467904
• 494338648 cubed (494338648³) is 120801880908238422118753792
• The square root of 494338648 is 22233.7277126443
• The cube root of 494338648 is 790.6935361397

Scales and comparisons

• 494,338,648 seconds is equal to 15 years, 37 weeks, 2 days, 12 hours, 17 minutes, 28 seconds.
• To count from 1 to 494,338,648 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 494338648 cubic inches would be around 65.9 feet tall.

Recreational maths with 494338648

• 494338648 backwards is 846833494
• The number of decimal digits it has is: 9
• The sum of 494338648's digits is 49
• More coming soon!