1420806

1,420,806 is an even composite number composed of four prime numbers multiplied together.

What does the number 1420806 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1420806 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1420806:

2 × 3 × 43 × 5507

See below for interesting mathematical facts about the number 1420806 from the Numbermatics database.

Names of 1420806

Cardinal: 1420806 can be written as One million, four hundred twenty thousand, eight hundred six.

Scientific notation

Scientific notation: 1.420806 × 10⁶

Factors of 1420806

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 5555

Divisors of 1420806

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 43 86 129 258 5507 11014 16521 33042 236801 473602 710403 1420806
Sum of all divisors σ(n): 2908224
Sum of proper divisors (its aliquot sum) s(n): 1487418
1420806 is an abundant number, because the sum of its proper divisors (1487418) is greater than itself. Its abundance is 66612

Bases of 1420806

Binary: 101011010111000000110₂
Hexadecimal: 0x15AE06
Base-36: UGAU

Squares and roots of 1420806

1420806 squared (1420806²) is 2018689689636
1420806 cubed (1420806³) is 2868166423172966616
The square root of 1420806 is 1191.9756708925
The cube root of 1420806 is 112.4203485573

Scales and comparisons

How big is 1420806?

1,420,806 seconds is equal to 2 weeks, 2 days, 10 hours, 40 minutes, 6 seconds.
To count from 1 to 1,420,806 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 1420806 cubic inches would be around 9.4 feet tall.

Recreational maths with 1420806

1420806 backwards is 6080241
The number of decimal digits it has is: 7
The sum of 1420806's digits is 21
More coming soon!

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The information we have on file for 1420806 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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