42989375
42,989,375 is an odd composite number composed of four prime numbers multiplied together.
42989375 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 42989375:
54 × 11 × 132 × 37
(5 × 5 × 5 × 5 × 11 × 13 × 13 × 37)See below for interesting mathematical facts about the number 42989375 from the Numbermatics database.
Names of 42989375
- Cardinal: 42989375 can be written as Forty-two million, nine hundred eighty-nine thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 4.2989375 × 107
Factors of 42989375
Divisors of 42989375
- Number of divisors d(n): 60
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Complete list of divisors:
1 5 11 13 25 37 55 65 125 143 169 185 275 325 407 481 625 715 845 925 1375 1625 1859 2035 2405 3575 4225 4625 5291 6253 6875 8125 9295 10175 12025 17875 21125 23125 26455 31265 46475 50875 60125 68783 89375 105625 132275 156325 232375 254375 300625 343915 661375 781625 1161875 1719575 3306875 3908125 8597875 42989375
- Sum of all divisors σ(n): 65172888
- Sum of proper divisors (its aliquot sum) s(n): 22183513
- 42989375 is a deficient number, because the sum of its proper divisors (22183513) is less than itself. Its deficiency is 20805862
Bases of 42989375
- Binary: 101000111111110111001111112
- Hexadecimal: 0x28FF73F
- Base-36: PLETB
Squares and roots of 42989375
- 42989375 squared (429893752) is 1848086362890625
- 42989375 cubed (429893753) is 79448077686691162109375
-
The
square root of 42989375 is 6556.6283255955 -
The
cube root of 42989375 is 350.3109481545
Scales and comparisons
How big is 42989375?- 42,989,375 seconds is equal to 1 year, 19 weeks, 13 hours, 29 minutes, 35 seconds.
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To count from 1 to 42,989,375 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 42989375 cubic inches would be around 29.2 feet tall.
Recreational maths with 42989375
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The information we have on file for 42989375 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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