1540066

Names of 1540066

• Cardinal: 1540066 can be written as One million, five hundred forty thousand and sixty-six.

Scientific notation

• Scientific notation: 1.540066 × 10⁶

Factors of 1540066

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 70016

Divisors of 1540066

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 70003 140006 770033 1540066
• Sum of all divisors σ(n): 2520144
• Sum of proper divisors (its aliquot sum) s(n): 980078
• 1540066 is a deficient number, because the sum of its proper divisors (980078) is less than itself. Its deficiency is 559988

Bases of 1540066

• Binary: 101110111111111100010₂
• Hexadecimal: 0x177FE2
• Base-36: X0BM

Squares and roots of 1540066

• 1540066 squared (1540066²) is 2371803284356
• 1540066 cubed (1540066³) is 3652733596925007496
• The square root of 1540066 is 1240.9939564719
• The cube root of 1540066 is 115.4816847203

Scales and comparisons

• 1,540,066 seconds is equal to 2 weeks, 3 days, 19 hours, 47 minutes, 46 seconds.
• To count from 1 to 1,540,066 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 1540066 cubic inches would be around 9.6 feet tall.

Recreational maths with 1540066

• 1540066 backwards is 6600451
• 1540066 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1540066's digits is 22
• More coming soon!