231969946
231,969,946 is an even composite number composed of six prime numbers multiplied together.
231969946 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 231969946:
2 × 13 × 37 × 59 × 61 × 67
See below for interesting mathematical facts about the number 231969946 from the Numbermatics database.
Names of 231969946
- Cardinal: 231969946 can be written as Two hundred thirty-one million, nine hundred sixty-nine thousand, nine hundred forty-six.
Scientific notation
- Scientific notation: 2.31969946 × 108
Factors of 231969946
Divisors of 231969946
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 13 26 37 59 61 67 74 118 122 134 481 767 793 871 962 1534 1586 1742 2183 2257 2479 3599 3953 4087 4366 4514 4958 7198 7906 8174 28379 29341 32227 46787 51389 53131 56758 58682 64454 93574 102778 106262 133163 146261 151219 241133 266326 292522 302438 482266 1731119 1901393 1965847 3134729 3462238 3802786 3931694 6269458 8921921 17843842 115984973 231969946
- Sum of all divisors σ(n): 403724160
- Sum of proper divisors (its aliquot sum) s(n): 171754214
- 231969946 is a deficient number, because the sum of its proper divisors (171754214) is less than itself. Its deficiency is 60215732
Bases of 231969946
- Binary: 11011101001110010100100110102
- Hexadecimal: 0xDD3949A
- Base-36: 3U3X5M
Squares and roots of 231969946
- 231969946 squared (2319699462) is 53810055847242916
- 231969946 cubed (2319699463) is 12482315749141923473402536
-
The
square root of 231969946 is 15230.5596088915 -
The
cube root of 231969946 is 614.4368308275
Scales and comparisons
How big is 231969946?- 231,969,946 seconds is equal to 7 years, 19 weeks, 3 days, 20 hours, 5 minutes, 46 seconds.
-
To count from 1 to 231,969,946 would take you about eleven 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 231969946 cubic inches would be around 51.2 feet tall.
Recreational maths with 231969946
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