7138315

7,138,315 is an odd composite number composed of two prime numbers multiplied together.

What does the number 7138315 look like?

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

7138315 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 7138315:

5 × 1427663

See below for interesting mathematical facts about the number 7138315 from the Numbermatics database.

Names of 7138315

Cardinal: 7138315 can be written as Seven million, one hundred thirty-eight thousand, three hundred fifteen.

Scientific notation

Scientific notation: 7.138315 × 10⁶

Factors of 7138315

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 1427668

Divisors of 7138315

Number of divisors d(n): 4
Complete list of divisors:
1 5 1427663 7138315
Sum of all divisors σ(n): 8565984
Sum of proper divisors (its aliquot sum) s(n): 1427669
7138315 is a deficient number, because the sum of its proper divisors (1427669) is less than itself. Its deficiency is 5710646

Bases of 7138315

Binary: 11011001110110000001011₂
Hexadecimal: 0x6CEC0B
Base-36: 48ZYJ

Squares and roots of 7138315

7138315 squared (7138315²) is 50955541039225
7138315 cubed (7138315³) is 363736702933415405875
The square root of 7138315 is 2671.7625268725
The cube root of 7138315 is 192.5448481553

Scales and comparisons

How big is 7138315?

7,138,315 seconds is equal to 11 weeks, 5 days, 14 hours, 51 minutes, 55 seconds.
To count from 1 to 7,138,315 would take you about seventeen 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 7138315 cubic inches would be around 16 feet tall.

Recreational maths with 7138315

7138315 backwards is 5138317
The number of decimal digits it has is: 7
The sum of 7138315's digits is 28
More coming soon!

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The information we have on file for 7138315 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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