494903040

Names of 494903040

• Cardinal: 494903040 can be written as Four hundred ninety-four million, nine hundred three thousand and forty.

Scientific notation

• Scientific notation: 4.9490304 × 10⁸

Factors of 494903040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 369

Divisors of 494903040

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 359 384 480 640 718 768 960 1077 1280 1436 1795 1920 2154 2872 3590 3840 4308 5385 5744 7180 8616 10770 11488 14360 17232 21540 22976 28720 34464 43080 45952 57440 68928 86160 91904 114880 128881 137856 172320 229760 257762 275712 344640 386643 459520 515524 644405 689280 773286 1031048 1288810 1378560 1546572 1933215 2062096 2577620 3093144 3866430 4124192 5155240 6186288 7732860 8248384 10310480 12372576 15465720 16496768 20620960 24745152 30931440 32993536 41241920 49490304 61862880 82483840 98980608 123725760 164967680 247451520 494903040
• Sum of all divisors σ(n): 1585011624
• Sum of proper divisors (its aliquot sum) s(n): 1090108584
• 494903040 is an abundant number, because the sum of its proper divisors (1090108584) is greater than itself. Its abundance is 595205544

Bases of 494903040

• Binary: 11101011111111001111100000000₂
• Hexadecimal: 0x1D7F9F00
• Base-36: 86NHMO

Squares and roots of 494903040

• 494903040 squared (494903040²) is 244929019001241600
• 494903040 cubed (494903040³) is 121216116087932231614464000
• The square root of 494903040 is 22246.4163406155
• The cube root of 494903040 is 790.9943362639

Scales and comparisons

• 494,903,040 seconds is equal to 15 years, 38 weeks, 2 days, 1 hour, 4 minutes.
• To count from 1 to 494,903,040 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 494903040 cubic inches would be around 65.9 feet tall.

Recreational maths with 494903040

• 494903040 backwards is 040309494
• The number of decimal digits it has is: 9
• The sum of 494903040's digits is 33
• More coming soon!