328876730

Names of 328876730

• Cardinal: 328876730 can be written as Three hundred twenty-eight million, eight hundred seventy-six thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 3.2887673 × 10⁸

Factors of 328876730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3081

Divisors of 328876730

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 13 14 17 26 34 35 49 65 70 85 91 98 119 130 170 182 221 238 245 442 455 490 595 637 833 910 1105 1190 1274 1547 1666 2210 3037 3094 3185 4165 6074 6370 7735 8330 10829 15185 15470 21259 21658 30370 39481 42518 51629 54145 78962 103258 106295 108290 148813 197405 212590 258145 276367 297626 361403 394810 516290 552734 671177 722806 744065 1342354 1381835 1488130 1807015 1934569 2529821 2763670 3355885 3614030 3869138 4698239 5059642 6711770 9396478 9672845 12649105 19345690 23491195 25298210 32887673 46982390 65775346 164438365 328876730
• Sum of all divisors σ(n): 785480976
• Sum of proper divisors (its aliquot sum) s(n): 456604246
• 328876730 is an abundant number, because the sum of its proper divisors (456604246) is greater than itself. Its abundance is 127727516

Bases of 328876730

• Binary: 10011100110100100001010111010₂
• Hexadecimal: 0x139A42BA
• Base-36: 5FSYWQ

Squares and roots of 328876730

• 328876730 squared (328876730²) is 108159903535492900
• 328876730 cubed (328876730³) is 35571275391868343890217000
• The square root of 328876730 is 18134.9587813151
• The cube root of 328876730 is 690.2573639109

Scales and comparisons

• 328,876,730 seconds is equal to 10 years, 23 weeks, 5 days, 10 hours, 38 minutes, 50 seconds.
• To count from 1 to 328,876,730 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 328876730 cubic inches would be around 57.5 feet tall.

Recreational maths with 328876730

• 328876730 backwards is 037678823
• The number of decimal digits it has is: 9
• The sum of 328876730's digits is 44
• More coming soon!