12442885
12,442,885 is an odd composite number composed of six prime numbers multiplied together.
12442885 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12442885:
5 × 7 × 13 × 23 × 29 × 41
See below for interesting mathematical facts about the number 12442885 from the Numbermatics database.
Names of 12442885
- Cardinal: 12442885 can be written as Twelve million, four hundred forty-two thousand, eight hundred eighty-five.
Scientific notation
- Scientific notation: 1.2442885 × 107
Factors of 12442885
Divisors of 12442885
- Number of divisors d(n): 64
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Complete list of divisors:
1 5 7 13 23 29 35 41 65 91 115 145 161 203 205 287 299 377 455 533 667 805 943 1015 1189 1435 1495 1885 2093 2639 2665 3335 3731 4669 4715 5945 6601 8323 8671 10465 12259 13195 15457 18655 23345 27347 33005 41615 43355 60697 61295 77285 85813 108199 136735 191429 303485 355511 429065 540995 957145 1777555 2488577 12442885
- Sum of all divisors σ(n): 20321280
- Sum of proper divisors (its aliquot sum) s(n): 7878395
- 12442885 is a deficient number, because the sum of its proper divisors (7878395) is less than itself. Its deficiency is 4564490
Bases of 12442885
- Binary: 1011110111011101000001012
- Hexadecimal: 0xBDDD05
- Base-36: 7EOZP
Squares and roots of 12442885
- 12442885 squared (124428852) is 154825387123225
- 12442885 cubed (124428853) is 1926474487054769504125
-
The
square root of 12442885 is 3527.4473773535 -
The
cube root of 12442885 is 231.7254294861
Scales and comparisons
How big is 12442885?- 12,442,885 seconds is equal to 20 weeks, 4 days, 21 minutes, 25 seconds.
-
To count from 1 to 12,442,885 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 12442885 cubic inches would be around 19.3 feet tall.
Recreational maths with 12442885
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The information we have on file for 12442885 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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