1320470

Names of 1320470

• Cardinal: 1320470 can be written as One million, three hundred twenty thousand, four hundred seventy.

Scientific notation

• Scientific notation: 1.32047 × 10⁶

Factors of 1320470

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 132054

Divisors of 1320470

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 132047 264094 660235 1320470
• Sum of all divisors σ(n): 2376864
• Sum of proper divisors (its aliquot sum) s(n): 1056394
• 1320470 is a deficient number, because the sum of its proper divisors (1056394) is less than itself. Its deficiency is 264076

Bases of 1320470

• Binary: 101000010011000010110₂
• Hexadecimal: 0x142616
• Base-36: SAVQ

Squares and roots of 1320470

• 1320470 squared (1320470²) is 1743641020900
• 1320470 cubed (1320470³) is 2302425658867823000
• The square root of 1320470 is 1149.1170523493
• The cube root of 1320470 is 109.7091489941

Scales and comparisons

• 1,320,470 seconds is equal to 2 weeks, 1 day, 6 hours, 47 minutes, 50 seconds.
• To count from 1 to 1,320,470 would take you about 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 1320470 cubic inches would be around 9.1 feet tall.

Recreational maths with 1320470

• 1320470 backwards is 0740231
• The number of decimal digits it has is: 7
• The sum of 1320470's digits is 17
• More coming soon!