494820864

Names of 494820864

• Cardinal: 494820864 can be written as Four hundred ninety-four million, eight hundred twenty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.94820864 × 10⁸

Factors of 494820864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1549

Divisors of 494820864

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 73 96 128 144 146 192 219 256 288 292 384 438 512 576 584 657 768 876 1152 1168 1314 1471 1536 1752 2304 2336 2628 2942 3504 4413 4608 4672 5256 5884 7008 8826 9344 10512 11768 13239 14016 17652 18688 21024 23536 26478 28032 35304 37376 42048 47072 52956 56064 70608 84096 94144 105912 107383 112128 141216 168192 188288 211824 214766 282432 322149 336384 376576 423648 429532 564864 644298 753152 847296 859064 966447 1129728 1288596 1694592 1718128 1932894 2259456 2577192 3389184 3436256 3865788 5154384 6778368 6872512 7731576 10308768 13745024 15463152 20617536 27490048 30926304 41235072 54980096 61852608 82470144 123705216 164940288 247410432 494820864
• Sum of all divisors σ(n): 1448633472
• Sum of proper divisors (its aliquot sum) s(n): 953812608
• 494820864 is an abundant number, because the sum of its proper divisors (953812608) is greater than itself. Its abundance is 458991744

Bases of 494820864

• Binary: 11101011111100101111000000000₂
• Hexadecimal: 0x1D7E5E00
• Base-36: 86LQ80

Squares and roots of 494820864

• 494820864 squared (494820864²) is 244847687449706496
• 494820864 cubed (494820864³) is 121155744252265724897132544
• The square root of 494820864 is 22244.5693147789
• The cube root of 494820864 is 790.9505537157

Scales and comparisons

• 494,820,864 seconds is equal to 15 years, 38 weeks, 1 day, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 494,820,864 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 494820864 cubic inches would be around 65.9 feet tall.

Recreational maths with 494820864

• 494820864 backwards is 468028494
• The number of decimal digits it has is: 9
• The sum of 494820864's digits is 45
• More coming soon!