3125420

3,125,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 3125420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

3125420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 3125420:

2² × 5 × 31 × 71²

(2 × 2 × 5 × 31 × 71 × 71)

See below for interesting mathematical facts about the number 3125420 from the Numbermatics database.

Names of 3125420

Cardinal: 3125420 can be written as Three million, one hundred twenty-five thousand, four hundred twenty.

Scientific notation

Scientific notation: 3.12542 × 10⁶

Factors of 3125420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 109

Divisors of 3125420

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 10 20 31 62 71 124 142 155 284 310 355 620 710 1420 2201 4402 5041 8804 10082 11005 20164 22010 25205 44020 50410 100820 156271 312542 625084 781355 1562710 3125420
Sum of all divisors σ(n): 6871872
Sum of proper divisors (its aliquot sum) s(n): 3746452
3125420 is an abundant number, because the sum of its proper divisors (3746452) is greater than itself. Its abundance is 621032

Bases of 3125420

Binary: 1011111011000010101100₂
Hexadecimal: 0x2FB0AC
Base-36: 1UZL8

Squares and roots of 3125420

3125420 squared (3125420²) is 9768250176400
3125420 cubed (3125420³) is 30529884466324088000
The square root of 3125420 is 1767.8857429143
The cube root of 3125420 is 146.2074364169

Scales and comparisons

How big is 3125420?

3,125,420 seconds is equal to 5 weeks, 1 day, 4 hours, 10 minutes, 20 seconds.
To count from 1 to 3,125,420 would take you about seven 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 3125420 cubic inches would be around 12.2 feet tall.

Recreational maths with 3125420

3125420 backwards is 0245213
The number of decimal digits it has is: 7
The sum of 3125420's digits is 17
More coming soon!

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The information we have on file for 3125420 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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