420379

420,379 is an odd composite number composed of two prime numbers multiplied together.

What does the number 420379 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

420379 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 420379:

131 × 3209

See below for interesting mathematical facts about the number 420379 from the Numbermatics database.

Names of 420379

Cardinal: 420379 can be written as Four hundred twenty thousand, three hundred seventy-nine.

Scientific notation

Scientific notation: 4.20379 × 10⁵

Factors of 420379

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 3340

Divisors of 420379

Number of divisors d(n): 4
Complete list of divisors:
1 131 3209 420379
Sum of all divisors σ(n): 423720
Sum of proper divisors (its aliquot sum) s(n): 3341
420379 is a deficient number, because the sum of its proper divisors (3341) is less than itself. Its deficiency is 417038

Bases of 420379

Binary: 1100110101000011011₂
Hexadecimal: 0x66A1B
Base-36: 90D7

Squares and roots of 420379

420379 squared (420379²) is 176718503641
420379 cubed (420379³) is 74288747842099939
The square root of 420379 is 648.3664087535
The cube root of 420379 is 74.9112431525

Scales and comparisons

How big is 420379?

420,379 seconds is equal to 4 days, 20 hours, 46 minutes, 19 seconds.
To count from 1 to 420,379 would take you about four days.

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 420379 cubic inches would be around 6.2 feet tall.

Recreational maths with 420379

420379 backwards is 973024
The number of decimal digits it has is: 6
The sum of 420379's digits is 25
More coming soon!

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The information we have on file for 420379 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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