2638125

2,638,125 is an odd composite number composed of four prime numbers multiplied together.

What does the number 2638125 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

2638125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 2638125:

3² × 5⁴ × 7 × 67

(3 × 3 × 5 × 5 × 5 × 5 × 7 × 67)

See below for interesting mathematical facts about the number 2638125 from the Numbermatics database.

Names of 2638125

Cardinal: 2638125 can be written as Two million, six hundred thirty-eight thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 2.638125 × 10⁶

Factors of 2638125

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 82

Divisors of 2638125

Number of divisors d(n): 60
Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 63 67 75 105 125 175 201 225 315 335 375 469 525 603 625 875 1005 1125 1407 1575 1675 1875 2345 2625 3015 4221 4375 5025 5625 7035 7875 8375 11725 13125 15075 21105 25125 35175 39375 41875 58625 75375 105525 125625 175875 293125 376875 527625 879375 2638125
Sum of all divisors σ(n): 5523232
Sum of proper divisors (its aliquot sum) s(n): 2885107
2638125 is an abundant number, because the sum of its proper divisors (2885107) is greater than itself. Its abundance is 246982

Bases of 2638125

Binary: 1010000100000100101101₂
Hexadecimal: 0x28412D
Base-36: 1KJL9

Squares and roots of 2638125

2638125 squared (2638125²) is 6959703515625
2638125 cubed (2638125³) is 18360567837158203125
The square root of 2638125 is 1624.2305870779
The cube root of 2638125 is 138.1757370441

Scales and comparisons

How big is 2638125?

2,638,125 seconds is equal to 4 weeks, 2 days, 12 hours, 48 minutes, 45 seconds.
To count from 1 to 2,638,125 would take you about six 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 2638125 cubic inches would be around 11.5 feet tall.

Recreational maths with 2638125

2638125 backwards is 5218362
The number of decimal digits it has is: 7
The sum of 2638125's digits is 27
More coming soon!

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The information we have on file for 2638125 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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