13500500

Names of 13500500

• Cardinal: 13500500 can be written as Thirteen million, five hundred thousand, five hundred.

Scientific notation

• Scientific notation: 1.35005 × 10⁷

Factors of 13500500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 118

Divisors of 13500500

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 31 50 52 62 65 67 100 124 125 130 134 155 250 260 268 310 325 335 403 500 620 650 670 775 806 871 1300 1340 1550 1612 1625 1675 1742 2015 2077 3100 3250 3350 3484 3875 4030 4154 4355 6500 6700 7750 8060 8308 8375 8710 10075 10385 15500 16750 17420 20150 20770 21775 27001 33500 40300 41540 43550 50375 51925 54002 87100 100750 103850 108004 108875 135005 201500 207700 217750 259625 270010 435500 519250 540020 675025 1038500 1350050 2700100 3375125 6750250 13500500
• Sum of all divisors σ(n): 33266688
• Sum of proper divisors (its aliquot sum) s(n): 19766188
• 13500500 is an abundant number, because the sum of its proper divisors (19766188) is greater than itself. Its abundance is 6265688

Bases of 13500500

• Binary: 110011100000000001010100₂
• Hexadecimal: 0xCE0054
• Base-36: 81D1W

Squares and roots of 13500500

• 13500500 squared (13500500²) is 182263500250000
• 13500500 cubed (13500500³) is 2460648385125125000000
• The square root of 13500500 is 3674.3026549265
• The cube root of 13500500 is 238.1130973905

Scales and comparisons

• 13,500,500 seconds is equal to 22 weeks, 2 days, 6 hours, 8 minutes, 20 seconds.
• To count from 1 to 13,500,500 would take you about thirty-three 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 13500500 cubic inches would be around 19.8 feet tall.

Recreational maths with 13500500

• 13500500 backwards is 00500531
• The number of decimal digits it has is: 8
• The sum of 13500500's digits is 14
• More coming soon!