42852381
42,852,381 is an odd composite number composed of six prime numbers multiplied together.
42852381 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 42852381:
3 × 11 × 13 × 23 × 43 × 101
See below for interesting mathematical facts about the number 42852381 from the Numbermatics database.
Names of 42852381
- Cardinal: 42852381 can be written as Forty-two million, eight hundred fifty-two thousand, three hundred eighty-one.
Scientific notation
- Scientific notation: 4.2852381 × 107
Factors of 42852381
Divisors of 42852381
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 11 13 23 33 39 43 69 101 129 143 253 299 303 429 473 559 759 897 989 1111 1313 1419 1677 2323 2967 3289 3333 3939 4343 6149 6969 9867 10879 12857 13029 14443 18447 25553 30199 32637 38571 43329 47773 56459 76659 90597 99889 141427 143319 169377 299667 332189 424281 621049 996567 1098779 1298557 1863147 3296337 3895671 14284127 42852381
- Sum of all divisors σ(n): 72382464
- Sum of proper divisors (its aliquot sum) s(n): 29530083
- 42852381 is a deficient number, because the sum of its proper divisors (29530083) is less than itself. Its deficiency is 13322298
Bases of 42852381
- Binary: 101000110111100000000111012
- Hexadecimal: 0x28DE01D
- Base-36: PIH3X
Squares and roots of 42852381
- 42852381 squared (428523812) is 1836326557369161
- 42852381 cubed (428523813) is 78690965276801644822341
-
The
square root of 42852381 is 6546.1730041299 -
The
cube root of 42852381 is 349.9384408743
Scales and comparisons
How big is 42852381?- 42,852,381 seconds is equal to 1 year, 18 weeks, 5 days, 23 hours, 26 minutes, 21 seconds.
-
To count from 1 to 42,852,381 would take you about two years!
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 42852381 cubic inches would be around 29.2 feet tall.
Recreational maths with 42852381
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The information we have on file for 42852381 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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