328842930

Names of 328842930

• Cardinal: 328842930 can be written as Three hundred twenty-eight million, eight hundred forty-two thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 3.2884293 × 10⁸

Factors of 328842930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19675

Divisors of 328842930

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 43 65 78 86 129 130 195 215 258 390 430 559 645 1118 1290 1677 2795 3354 5590 8385 16770 19609 39218 58827 98045 117654 196090 254917 294135 509834 588270 764751 843187 1274585 1529502 1686374 2529561 2549170 3823755 4215935 5059122 7647510 8431870 10961431 12647805 21922862 25295610 32884293 54807155 65768586 109614310 164421465 328842930
• Sum of all divisors σ(n): 869742720
• Sum of proper divisors (its aliquot sum) s(n): 540899790
• 328842930 is an abundant number, because the sum of its proper divisors (540899790) is greater than itself. Its abundance is 212056860

Bases of 328842930

• Binary: 10011100110011011111010110010₂
• Hexadecimal: 0x1399BEB2
• Base-36: 5FS8TU

Squares and roots of 328842930

• 328842930 squared (328842930²) is 108137672610984900
• 328842930 cubed (328842930³) is 35560309104777024701757000
• The square root of 328842930 is 18134.0268556105
• The cube root of 328842930 is 690.2337162481

Scales and comparisons

• 328,842,930 seconds is equal to 10 years, 23 weeks, 5 days, 1 hour, 15 minutes, 30 seconds.
• To count from 1 to 328,842,930 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 328842930 cubic inches would be around 57.5 feet tall.

Recreational maths with 328842930

• 328842930 backwards is 039248823
• 328842930 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 328842930's digits is 39
• More coming soon!