6750000

Names of 6750000

• Cardinal: 6750000 can be written as Six million, seven hundred fifty thousand.

Scientific notation

• Scientific notation: 6.75 × 10⁶

Factors of 6750000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10

Divisors of 6750000

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 90 100 108 120 125 135 144 150 180 200 216 225 240 250 270 300 360 375 400 432 450 500 540 600 625 675 720 750 900 1000 1080 1125 1200 1250 1350 1500 1800 1875 2000 2160 2250 2500 2700 3000 3125 3375 3600 3750 4500 5000 5400 5625 6000 6250 6750 7500 9000 9375 10000 10800 11250 12500 13500 15000 15625 16875 18000 18750 22500 25000 27000 28125 30000 31250 33750 37500 45000 46875 50000 54000 56250 62500 67500 75000 84375 90000 93750 112500 125000 135000 140625 150000 168750 187500 225000 250000 270000 281250 337500 375000 421875 450000 562500 675000 750000 843750 1125000 1350000 1687500 2250000 3375000 6750000
• Sum of all divisors σ(n): 24218440
• Sum of proper divisors (its aliquot sum) s(n): 17468440
• 6750000 is an abundant number, because the sum of its proper divisors (17468440) is greater than itself. Its abundance is 10718440

Bases of 6750000

• Binary: 11001101111111100110000₂
• Hexadecimal: 0x66FF30
• Base-36: 40OC0

Squares and roots of 6750000

• 6750000 squared (6750000²) is 45562500000000
• 6750000 cubed (6750000³) is 307546875000000000000
• The square root of 6750000 is 2598.0762113533
• The cube root of 6750000 is 188.9881574841
• Being both a perfect square and a perfect cube, 6750000 is also a perfect sixth number.

Scales and comparisons

• 6,750,000 seconds is equal to 11 weeks, 1 day, 3 hours.
• To count from 1 to 6,750,000 would take you about sixteen 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 6750000 cubic inches would be around 15.7 feet tall.

Recreational maths with 6750000

• 6750000 backwards is 0000576
• 6750000 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 6750000's digits is 18
• More coming soon!