329920768

Names of 329920768

• Cardinal: 329920768 can be written as Three hundred twenty-nine million, nine hundred twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.29920768 × 10⁸

Factors of 329920768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 103

Divisors of 329920768

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 17 32 34 41 43 64 68 82 86 128 136 164 172 256 272 328 344 544 656 688 697 731 1088 1312 1376 1394 1462 1763 1849 2176 2624 2752 2788 2924 3526 3698 4352 5248 5504 5576 5848 7052 7396 10496 11008 11152 11696 14104 14792 22304 23392 28208 29584 29971 31433 44608 46784 56416 59168 59942 62866 75809 89216 93568 112832 118336 119884 125732 151618 178432 187136 225664 236672 239768 251464 303236 451328 473344 479536 502928 606472 959072 1005856 1212944 1288753 1918144 2011712 2425888 2577506 3836288 4023424 4851776 5155012 7672576 8046848 9703552 10310024 19407104 20620048 41240096 82480192 164960384 329920768
• Sum of all divisors σ(n): 731296188
• Sum of proper divisors (its aliquot sum) s(n): 401375420
• 329920768 is an abundant number, because the sum of its proper divisors (401375420) is greater than itself. Its abundance is 71454652

Bases of 329920768

• Binary: 10011101010100011000100000000₂
• Hexadecimal: 0x13AA3100
• Base-36: 5GFCHS

Squares and roots of 329920768

• 329920768 squared (329920768²) is 108847713157709824
• 329920768 cubed (329920768³) is 35911121120035330255224832
• The square root of 329920768 is 18163.7212046431
• The cube root of 329920768 is 690.9870128517

Scales and comparisons

• 329,920,768 seconds is equal to 10 years, 25 weeks, 3 days, 12 hours, 39 minutes, 28 seconds.
• To count from 1 to 329,920,768 would take you about fifteen 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 329920768 cubic inches would be around 57.6 feet tall.

Recreational maths with 329920768

• 329920768 backwards is 867029923
• The number of decimal digits it has is: 9
• The sum of 329920768's digits is 46
• More coming soon!