1342420

1,342,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 1342420 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1342420 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1342420:

2² × 5 × 67121

(2 × 2 × 5 × 67121)

See below for interesting mathematical facts about the number 1342420 from the Numbermatics database.

Names of 1342420

Cardinal: 1342420 can be written as One million, three hundred forty-two thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.34242 × 10⁶

Factors of 1342420

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 67128

Divisors of 1342420

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 67121 134242 268484 335605 671210 1342420
Sum of all divisors σ(n): 2819124
Sum of proper divisors (its aliquot sum) s(n): 1476704
1342420 is an abundant number, because the sum of its proper divisors (1476704) is greater than itself. Its abundance is 134284

Bases of 1342420

Binary: 101000111101111010100₂
Hexadecimal: 0x147BD4
Base-36: SRTG

Squares and roots of 1342420

1342420 squared (1342420²) is 1802091456400
1342420 cubed (1342420³) is 2419163612900488000
The square root of 1342420 is 1158.6284995631
The cube root of 1342420 is 110.3137050561

Scales and comparisons

How big is 1342420?

1,342,420 seconds is equal to 2 weeks, 1 day, 12 hours, 53 minutes, 40 seconds.
To count from 1 to 1,342,420 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 1342420 cubic inches would be around 9.2 feet tall.

Recreational maths with 1342420

1342420 backwards is 0242431
The number of decimal digits it has is: 7
The sum of 1342420's digits is 16
More coming soon!

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The information we have on file for 1342420 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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