142085772
142,085,772 is an even composite number composed of four prime numbers multiplied together.
142085772 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 142085772:
22 × 33 × 312 × 372
(2 × 2 × 3 × 3 × 3 × 31 × 31 × 37 × 37)See below for interesting mathematical facts about the number 142085772 from the Numbermatics database.
Names of 142085772
- Cardinal: 142085772 can be written as One hundred forty-two million, eighty-five thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 1.42085772 × 108
Factors of 142085772
Divisors of 142085772
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 6 9 12 18 27 31 36 37 54 62 74 93 108 111 124 148 186 222 279 333 372 444 558 666 837 961 999 1116 1147 1332 1369 1674 1922 1998 2294 2738 2883 3348 3441 3844 3996 4107 4588 5476 5766 6882 8214 8649 10323 11532 12321 13764 16428 17298 20646 24642 25947 30969 34596 35557 36963 41292 42439 49284 51894 61938 71114 73926 84878 103788 106671 123876 127317 142228 147852 169756 213342 254634 320013 381951 426684 509268 640026 763902 960039 1145853 1280052 1315609 1527804 1920078 2291706 2631218 3840156 3946827 4583412 5262436 7893654 11840481 15787308 23680962 35521443 47361924 71042886 142085772
- Sum of all divisors σ(n): 391202280
- Sum of proper divisors (its aliquot sum) s(n): 249116508
- 142085772 is an abundant number, because the sum of its proper divisors (249116508) is greater than itself. Its abundance is 107030736
Bases of 142085772
- Binary: 10000111100000001110100011002
- Hexadecimal: 0x8780E8C
- Base-36: 2CLE30
Squares and roots of 142085772
- 142085772 squared (1420857722) is 20188366604835984
- 142085772 cubed (1420857723) is 2868479654467139720019648
-
The
square root of 142085772 is 11919.9736576891 -
The
cube root of 142085772 is 521.8153660665
Scales and comparisons
How big is 142085772?- 142,085,772 seconds is equal to 4 years, 26 weeks, 6 days, 12 hours, 16 minutes, 12 seconds.
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To count from 1 to 142,085,772 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 142085772 cubic inches would be around 43.5 feet tall.
Recreational maths with 142085772
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The information we have on file for 142085772 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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