1356139

Names of 1356139

• Cardinal: 1356139 can be written as One million, three hundred fifty-six thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.356139 × 10⁶

Factors of 1356139

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3116

Divisors of 1356139

• Number of divisors d(n): 4
• Complete list of divisors:
  1 523 2593 1356139
• Sum of all divisors σ(n): 1359256
• Sum of proper divisors (its aliquot sum) s(n): 3117
• 1356139 is a deficient number, because the sum of its proper divisors (3117) is less than itself. Its deficiency is 1353022

Bases of 1356139

• Binary: 101001011000101101011₂
• Hexadecimal: 0x14B16B
• Base-36: T2EJ

Squares and roots of 1356139

• 1356139 squared (1356139²) is 1839112987321
• 1356139 cubed (1356139³) is 2494092847512513619
• The square root of 1356139 is 1164.5338123043
• The cube root of 1356139 is 110.6882195809

Scales and comparisons

• 1,356,139 seconds is equal to 2 weeks, 1 day, 16 hours, 42 minutes, 19 seconds.
• To count from 1 to 1,356,139 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 1356139 cubic inches would be around 9.2 feet tall.

Recreational maths with 1356139

• 1356139 backwards is 9316531
• The number of decimal digits it has is: 7
• The sum of 1356139's digits is 28
• More coming soon!