420197

420,197 is an odd composite number composed of two prime numbers multiplied together.

What does the number 420197 look like?

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

420197 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 420197:

139 × 3023

See below for interesting mathematical facts about the number 420197 from the Numbermatics database.

Names of 420197

Cardinal: 420197 can be written as Four hundred twenty thousand, one hundred ninety-seven.

Scientific notation

Scientific notation: 4.20197 × 10⁵

Factors of 420197

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 3162

Divisors of 420197

Number of divisors d(n): 4
Complete list of divisors:
1 139 3023 420197
Sum of all divisors σ(n): 423360
Sum of proper divisors (its aliquot sum) s(n): 3163
420197 is a deficient number, because the sum of its proper divisors (3163) is less than itself. Its deficiency is 417034

Bases of 420197

Binary: 1100110100101100101₂
Hexadecimal: 0x66965
Base-36: 9085

Squares and roots of 420197

420197 squared (420197²) is 176565518809
420197 cubed (420197³) is 74192301306985373
The square root of 420197 is 648.2260408221
The cube root of 420197 is 74.9004308345

Scales and comparisons

How big is 420197?

420,197 seconds is equal to 4 days, 20 hours, 43 minutes, 17 seconds.
To count from 1 to 420,197 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 420197 cubic inches would be around 6.2 feet tall.

Recreational maths with 420197

420197 backwards is 791024
The number of decimal digits it has is: 6
The sum of 420197's digits is 23
More coming soon!

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The information we have on file for 420197 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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