442089986
442,089,986 is an even composite number composed of five prime numbers multiplied together.
442089986 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 442089986:
2 × 13 × 193 × 37 × 67
(2 × 13 × 19 × 19 × 19 × 37 × 67)See below for interesting mathematical facts about the number 442089986 from the Numbermatics database.
Names of 442089986
- Cardinal: 442089986 can be written as Four hundred forty-two million, eighty-nine thousand, nine hundred eighty-six.
Scientific notation
- Scientific notation: 4.42089986 × 108
Factors of 442089986
Divisors of 442089986
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 13 19 26 37 38 67 74 134 247 361 481 494 703 722 871 962 1273 1406 1742 2479 2546 4693 4958 6859 9139 9386 13357 13718 16549 18278 24187 26714 32227 33098 47101 48374 64454 89167 94202 173641 178334 253783 314431 347282 459553 507566 612313 628862 894919 919106 1224626 1789838 3299179 5974189 6598358 11633947 11948378 17003461 23267894 34006922 221044993 442089986
- Sum of all divisors σ(n): 785742720
- Sum of proper divisors (its aliquot sum) s(n): 343652734
- 442089986 is a deficient number, because the sum of its proper divisors (343652734) is less than itself. Its deficiency is 98437252
Bases of 442089986
- Binary: 110100101100111000010000000102
- Hexadecimal: 0x1A59C202
- Base-36: 7B7ITE
Squares and roots of 442089986
- 442089986 squared (4420899862) is 195443555721480196
- 442089986 cubed (4420899863) is 86403638812699399748917256
-
The
square root of 442089986 is 21025.9360314825 -
The
cube root of 442089986 is 761.7928506479
Scales and comparisons
How big is 442089986?- 442,089,986 seconds is equal to 14 years, 2 weeks, 6 days, 18 hours, 46 minutes, 26 seconds.
-
To count from 1 to 442,089,986 would take you about twenty-one 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 442089986 cubic inches would be around 63.5 feet tall.
Recreational maths with 442089986
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