6428420

6,428,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 6428420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

6428420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 6428420:

2² × 5 × 293 × 1097

(2 × 2 × 5 × 293 × 1097)

See below for interesting mathematical facts about the number 6428420 from the Numbermatics database.

Names of 6428420

Cardinal: 6428420 can be written as Six million, four hundred twenty-eight thousand, four hundred twenty.

Scientific notation

Scientific notation: 6.42842 × 10⁶

Factors of 6428420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1397

Divisors of 6428420

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 293 586 1097 1172 1465 2194 2930 4388 5485 5860 10970 21940 321421 642842 1285684 1607105 3214210 6428420
Sum of all divisors σ(n): 13558104
Sum of proper divisors (its aliquot sum) s(n): 7129684
6428420 is an abundant number, because the sum of its proper divisors (7129684) is greater than itself. Its abundance is 701264

Bases of 6428420

Binary: 11000100001011100000100₂
Hexadecimal: 0x621704
Base-36: 3TS78

Squares and roots of 6428420

6428420 squared (6428420²) is 41324583696400
6428420 cubed (6428420³) is 265651780325611688000
The square root of 6428420 is 2535.4329018927
The cube root of 6428420 is 185.9379682921

Scales and comparisons

How big is 6428420?

6,428,420 seconds is equal to 10 weeks, 4 days, 9 hours, 40 minutes, 20 seconds.
To count from 1 to 6,428,420 would take you about fifteen 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 6428420 cubic inches would be around 15.5 feet tall.

Recreational maths with 6428420

6428420 backwards is 0248246
The number of decimal digits it has is: 7
The sum of 6428420's digits is 26
More coming soon!

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The information we have on file for 6428420 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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