1355138

Names of 1355138

• Cardinal: 1355138 can be written as One million, three hundred fifty-five thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.355138 × 10⁶

Factors of 1355138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 39876

Divisors of 1355138

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 39857 79714 677569 1355138
• Sum of all divisors σ(n): 2152332
• Sum of proper divisors (its aliquot sum) s(n): 797194
• 1355138 is a deficient number, because the sum of its proper divisors (797194) is less than itself. Its deficiency is 557944

Bases of 1355138

• Binary: 101001010110110000010₂
• Hexadecimal: 0x14AD82
• Base-36: T1MQ

Squares and roots of 1355138

• 1355138 squared (1355138²) is 1836398999044
• 1355138 cubed (1355138³) is 2488574066766488072
• The square root of 1355138 is 1164.1039472487
• The cube root of 1355138 is 110.6609789661

Scales and comparisons

• 1,355,138 seconds is equal to 2 weeks, 1 day, 16 hours, 25 minutes, 38 seconds.
• To count from 1 to 1,355,138 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 1355138 cubic inches would be around 9.2 feet tall.

Recreational maths with 1355138

• 1355138 backwards is 8315531
• The number of decimal digits it has is: 7
• The sum of 1355138's digits is 26
• More coming soon!