328384240

Names of 328384240

• Cardinal: 328384240 can be written as Three hundred twenty-eight million, three hundred eighty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.2838424 × 10⁸

Factors of 328384240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7844

Divisors of 328384240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 34 40 62 68 80 85 124 136 155 170 248 272 310 340 496 527 620 680 1054 1240 1360 2108 2480 2635 4216 5270 7789 8432 10540 15578 21080 31156 38945 42160 62312 77890 124624 132413 155780 241459 264826 311560 482918 529652 623120 662065 965836 1059304 1207295 1324130 1931672 2118608 2414590 2648260 3863344 4104803 4829180 5296520 8209606 9658360 10593040 16419212 19316720 20524015 32838424 41048030 65676848 82096060 164192120 328384240
• Sum of all divisors σ(n): 834589440
• Sum of proper divisors (its aliquot sum) s(n): 506205200
• 328384240 is an abundant number, because the sum of its proper divisors (506205200) is greater than itself. Its abundance is 177820960

Bases of 328384240

• Binary: 10011100100101011111011110000₂
• Hexadecimal: 0x1392BEF0
• Base-36: 5FIEWG

Squares and roots of 328384240

• 328384240 squared (328384240²) is 107836209080377600
• 328384240 cubed (328384240³) is 35411711563340897089024000
• The square root of 328384240 is 18121.3752237517
• The cube root of 328384240 is 689.9126403437

Scales and comparisons

• 328,384,240 seconds is equal to 10 years, 22 weeks, 6 days, 17 hours, 50 minutes, 40 seconds.
• To count from 1 to 328,384,240 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 328384240 cubic inches would be around 57.5 feet tall.

Recreational maths with 328384240

• 328384240 backwards is 042483823
• 328384240 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 328384240's digits is 34
• More coming soon!