328029280

Names of 328029280

• Cardinal: 328029280 can be written as Three hundred twenty-eight million, twenty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.2802928 × 10⁸

Factors of 328029280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1560

Divisors of 328029280

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 68 80 83 85 136 160 166 170 272 332 340 415 544 664 680 830 1328 1360 1411 1453 1660 2656 2720 2822 2906 3320 5644 5812 6640 7055 7265 11288 11624 13280 14110 14530 22576 23248 24701 28220 29060 45152 46496 49402 56440 58120 98804 112880 116240 120599 123505 197608 225760 232480 241198 247010 395216 482396 494020 602995 790432 964792 988040 1205990 1929584 1976080 2050183 2411980 3859168 3952160 4100366 4823960 8200732 9647920 10250915 16401464 19295840 20501830 32802928 41003660 65605856 82007320 164014640 328029280
• Sum of all divisors σ(n): 831013344
• Sum of proper divisors (its aliquot sum) s(n): 502984064
• 328029280 is an abundant number, because the sum of its proper divisors (502984064) is greater than itself. Its abundance is 174954784

Bases of 328029280

• Binary: 10011100011010101010001100000₂
• Hexadecimal: 0x138D5460
• Base-36: 5FAT0G

Squares and roots of 328029280

• 328029280 squared (328029280²) is 107603208537318400
• 328029280 cubed (328029280³) is 35297003022186407882752000
• The square root of 328029280 is 18111.5786170063
• The cube root of 328029280 is 689.6639685637

Scales and comparisons

• 328,029,280 seconds is equal to 10 years, 22 weeks, 2 days, 15 hours, 14 minutes, 40 seconds.
• To count from 1 to 328,029,280 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 328029280 cubic inches would be around 57.5 feet tall.

Recreational maths with 328029280

• 328029280 backwards is 082920823
• 328029280 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 328029280's digits is 34
• More coming soon!