1356428

Names of 1356428

• Cardinal: 1356428 can be written as One million, three hundred fifty-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.356428 × 10⁶

Factors of 1356428

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 339109

Divisors of 1356428

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 339107 678214 1356428
• Sum of all divisors σ(n): 2373756
• Sum of proper divisors (its aliquot sum) s(n): 1017328
• 1356428 is a deficient number, because the sum of its proper divisors (1017328) is less than itself. Its deficiency is 339100

Bases of 1356428

• Binary: 101001011001010001100₂
• Hexadecimal: 0x14B28C
• Base-36: T2MK

Squares and roots of 1356428

• 1356428 squared (1356428²) is 1839896919184
• 1356428 cubed (1356428³) is 2495687698294914752
• The square root of 1356428 is 1164.6578896827
• The cube root of 1356428 is 110.6960817601

Scales and comparisons

• 1,356,428 seconds is equal to 2 weeks, 1 day, 16 hours, 47 minutes, 8 seconds.
• To count from 1 to 1,356,428 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 1356428 cubic inches would be around 9.2 feet tall.

Recreational maths with 1356428

• 1356428 backwards is 8246531
• The number of decimal digits it has is: 7
• The sum of 1356428's digits is 29
• More coming soon!