1440670135

Names of 1440670135

• Cardinal: 1440670135 can be written as One billion, four hundred forty million, six hundred seventy thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 1.440670135 × 10⁹

Factors of 1440670135

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 34793

Divisors of 1440670135

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 13597 21191 67985 105955 288134027 1440670135
• Sum of all divisors σ(n): 1729012896
• Sum of proper divisors (its aliquot sum) s(n): 288342761
• 1440670135 is a deficient number, because the sum of its proper divisors (288342761) is less than itself. Its deficiency is 1152327374

Bases of 1440670135

• Binary: 1010101110111101110000110110111₂
• Hexadecimal: 0x55DEE1B7
• Base-36: NTQK6V

Squares and roots of 1440670135

• 1440670135 squared (1440670135²) is 2075530437880918225
• 1440670135 cubed (1440670135³) is 2990154716138511573134710375
• The square root of 1440670135 is 37956.1606988903
• The cube root of 1440670135 is 1129.4183800407

Scales and comparisons

• 1,440,670,135 seconds is equal to 45 years, 42 weeks, 10 hours, 8 minutes, 55 seconds.
• To count from 1 to 1,440,670,135 would take you about ninety-one years!

  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 1440670135 cubic inches would be around 94.1 feet tall.

Recreational maths with 1440670135

• 1440670135 backwards is 5310760441
• The number of decimal digits it has is: 10
• The sum of 1440670135's digits is 31
• More coming soon!