142241792
142,241,792 is an even composite number composed of four prime numbers multiplied together.
142241792 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty-six divisors.
Prime factorization of 142241792:
212 × 7 × 112 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 41)See below for interesting mathematical facts about the number 142241792 from the Numbermatics database.
Names of 142241792
- Cardinal: 142241792 can be written as One hundred forty-two million, two hundred forty-one thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 1.42241792 × 108
Factors of 142241792
Divisors of 142241792
- Number of divisors d(n): 156
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 41 44 56 64 77 82 88 112 121 128 154 164 176 224 242 256 287 308 328 352 448 451 484 512 574 616 656 704 847 896 902 968 1024 1148 1232 1312 1408 1694 1792 1804 1936 2048 2296 2464 2624 2816 3157 3388 3584 3608 3872 4096 4592 4928 4961 5248 5632 6314 6776 7168 7216 7744 9184 9856 9922 10496 11264 12628 13552 14336 14432 15488 18368 19712 19844 20992 22528 25256 27104 28672 28864 30976 34727 36736 39424 39688 41984 45056 50512 54208 57728 61952 69454 73472 78848 79376 83968 101024 108416 115456 123904 138908 146944 157696 158752 167936 202048 216832 230912 247808 277816 293888 315392 317504 404096 433664 461824 495616 555632 587776 635008 808192 867328 923648 1111264 1175552 1270016 1616384 1734656 1847296 2222528 2540032 3232768 3469312 4445056 5080064 6465536 8890112 10160128 12931072 17780224 20320256 35560448 71120896 142241792
- Sum of all divisors σ(n): 366039408
- Sum of proper divisors (its aliquot sum) s(n): 223797616
- 142241792 is an abundant number, because the sum of its proper divisors (223797616) is greater than itself. Its abundance is 81555824
Bases of 142241792
- Binary: 10000111101001110000000000002
- Hexadecimal: 0x87A7000
- Base-36: 2COQGW
Squares and roots of 142241792
- 142241792 squared (1422417922) is 20232727391371264
- 142241792 cubed (1422417923) is 2877939401196133928665088
-
The
square root of 142241792 is 11926.5163396525 -
The
cube root of 142241792 is 522.0062926483
Scales and comparisons
How big is 142241792?- 142,241,792 seconds is equal to 4 years, 27 weeks, 1 day, 7 hours, 36 minutes, 32 seconds.
-
To count from 1 to 142,241,792 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 142241792 cubic inches would be around 43.5 feet tall.
Recreational maths with 142241792
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