13027500

Names of 13027500

• Cardinal: 13027500 can be written as Thirteen million, twenty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.30275 × 10⁷

Factors of 13027500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 203

Divisors of 13027500

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 125 135 150 180 193 225 250 270 300 375 386 450 500 540 579 625 675 750 772 900 965 1125 1158 1250 1350 1500 1737 1875 1930 2250 2316 2500 2700 2895 3375 3474 3750 3860 4500 4825 5211 5625 5790 6750 6948 7500 8685 9650 10422 11250 11580 13500 14475 16875 17370 19300 20844 22500 24125 26055 28950 33750 34740 43425 48250 52110 57900 67500 72375 86850 96500 104220 120625 130275 144750 173700 217125 241250 260550 289500 361875 434250 482500 521100 651375 723750 868500 1085625 1302750 1447500 2171250 2605500 3256875 4342500 6513750 13027500
• Sum of all divisors σ(n): 42423920
• Sum of proper divisors (its aliquot sum) s(n): 29396420
• 13027500 is an abundant number, because the sum of its proper divisors (29396420) is greater than itself. Its abundance is 16368920

Bases of 13027500

• Binary: 110001101100100010101100₂
• Hexadecimal: 0xC6C8AC
• Base-36: 7R830

Squares and roots of 13027500

• 13027500 squared (13027500²) is 169715756250000
• 13027500 cubed (13027500³) is 2210972014546875000000
• The square root of 13027500 is 3609.3628246547
• The cube root of 13027500 is 235.2991512403

Scales and comparisons

• 13,027,500 seconds is equal to 21 weeks, 3 days, 18 hours, 45 minutes.
• To count from 1 to 13,027,500 would take you about thirty-two weeks!

  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 13027500 cubic inches would be around 19.6 feet tall.

Recreational maths with 13027500

• 13027500 backwards is 00572031
• 13027500 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13027500's digits is 18
• More coming soon!