12442895

12,442,895 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12442895 look like?

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

12442895 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 12442895:

5 × 17² × 79 × 109

(5 × 17 × 17 × 79 × 109)

See below for interesting mathematical facts about the number 12442895 from the Numbermatics database.

Names of 12442895

Cardinal: 12442895 can be written as Twelve million, four hundred forty-two thousand, eight hundred ninety-five.

Scientific notation

Scientific notation: 1.2442895 × 10⁷

Factors of 12442895

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 210

Divisors of 12442895

Number of divisors d(n): 24
Complete list of divisors:
1 5 17 79 85 109 289 395 545 1343 1445 1853 6715 8611 9265 22831 31501 43055 114155 146387 157505 731935 2488579 12442895
Sum of all divisors σ(n): 16209600
Sum of proper divisors (its aliquot sum) s(n): 3766705
12442895 is a deficient number, because the sum of its proper divisors (3766705) is less than itself. Its deficiency is 8676190

Bases of 12442895

Binary: 101111011101110100001111₂
Hexadecimal: 0xBDDD0F
Base-36: 7EOZZ

Squares and roots of 12442895

12442895 squared (12442895²) is 154825635981025
12442895 cubed (12442895³) is 1926479131820116067375
The square root of 12442895 is 3527.4487948091
The cube root of 12442895 is 231.7254915631

Scales and comparisons

How big is 12442895?

12,442,895 seconds is equal to 20 weeks, 4 days, 21 minutes, 35 seconds.
To count from 1 to 12,442,895 would take you about thirty 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 12442895 cubic inches would be around 19.3 feet tall.

Recreational maths with 12442895

12442895 backwards is 59824421
The number of decimal digits it has is: 8
The sum of 12442895's digits is 35
More coming soon!

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The information we have on file for 12442895 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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