142431000
142,431,000 is an even composite number composed of five prime numbers multiplied together.
142431000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142431000:
23 × 3 × 53 × 197 × 241
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 197 × 241)See below for interesting mathematical facts about the number 142431000 from the Numbermatics database.
Names of 142431000
- Cardinal: 142431000 can be written as One hundred forty-two million, four hundred thirty-one thousand.
Scientific notation
- Scientific notation: 1.42431 × 108
Factors of 142431000
Divisors of 142431000
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 150 197 200 241 250 300 375 394 482 500 591 600 723 750 788 964 985 1000 1182 1205 1446 1500 1576 1928 1970 2364 2410 2892 2955 3000 3615 3940 4728 4820 4925 5784 5910 6025 7230 7880 9640 9850 11820 12050 14460 14775 18075 19700 23640 24100 24625 28920 29550 30125 36150 39400 47477 48200 49250 59100 60250 72300 73875 90375 94954 98500 118200 120500 142431 144600 147750 180750 189908 197000 237385 241000 284862 295500 361500 379816 474770 569724 591000 712155 723000 949540 1139448 1186925 1424310 1899080 2373850 2848620 3560775 4747700 5697240 5934625 7121550 9495400 11869250 14243100 17803875 23738500 28486200 35607750 47477000 71215500 142431000
- Sum of all divisors σ(n): 448493760
- Sum of proper divisors (its aliquot sum) s(n): 306062760
- 142431000 is an abundant number, because the sum of its proper divisors (306062760) is greater than itself. Its abundance is 163631760
Bases of 142431000
- Binary: 10000111110101010011000110002
- Hexadecimal: 0x87D5318
- Base-36: 2CSSGO
Squares and roots of 142431000
- 142431000 squared (1424310002) is 20286589761000000
- 142431000 cubed (1424310003) is 2889439266248991000000000
-
The
square root of 142431000 is 11934.4459444083 -
The
cube root of 142431000 is 522.2376452029
Scales and comparisons
How big is 142431000?- 142,431,000 seconds is equal to 4 years, 27 weeks, 3 days, 12 hours, 10 minutes.
-
To count from 1 to 142,431,000 would take you about six 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 142431000 cubic inches would be around 43.5 feet tall.
Recreational maths with 142431000
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The information we have on file for 142431000 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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