494752768

Names of 494752768

• Cardinal: 494752768 can be written as Four hundred ninety-four million, seven hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.94752768 × 10⁸

Factors of 494752768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 409

Divisors of 494752768

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 97 128 136 194 256 272 293 388 512 544 586 776 1024 1088 1172 1552 1649 2176 2344 3104 3298 4352 4688 4981 6208 6596 8704 9376 9962 12416 13192 17408 18752 19924 24832 26384 28421 37504 39848 49664 52768 56842 75008 79696 99328 105536 113684 150016 159392 211072 227368 300032 318784 422144 454736 483157 637568 844288 909472 966314 1275136 1688576 1818944 1932628 2550272 3637888 3865256 5100544 7275776 7730512 14551552 15461024 29103104 30922048 61844096 123688192 247376384 494752768
• Sum of all divisors σ(n): 1061606952
• Sum of proper divisors (its aliquot sum) s(n): 566854184
• 494752768 is an abundant number, because the sum of its proper divisors (566854184) is greater than itself. Its abundance is 72101416

Bases of 494752768

• Binary: 11101011111010101010000000000₂
• Hexadecimal: 0x1D7D5400
• Base-36: 86K9OG

Squares and roots of 494752768

• 494752768 squared (494752768²) is 244780301443661824
• 494752768 cubed (494752768³) is 121105731691126083479928832
• The square root of 494752768 is 22243.0386413367
• The cube root of 494752768 is 790.9142691775

Scales and comparisons

• 494,752,768 seconds is equal to 15 years, 38 weeks, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 494,752,768 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 494752768 cubic inches would be around 65.9 feet tall.

Recreational maths with 494752768

• 494752768 backwards is 867257494
• The number of decimal digits it has is: 9
• The sum of 494752768's digits is 52
• More coming soon!