142561152
142,561,152 is an even composite number composed of four prime numbers multiplied together.
142561152 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142561152:
27 × 32 × 47 × 2633
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 47 × 2633)See below for interesting mathematical facts about the number 142561152 from the Numbermatics database.
Names of 142561152
- Cardinal: 142561152 can be written as One hundred forty-two million, five hundred sixty-one thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 1.42561152 × 108
Factors of 142561152
Divisors of 142561152
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 47 48 64 72 94 96 128 141 144 188 192 282 288 376 384 423 564 576 752 846 1128 1152 1504 1692 2256 2633 3008 3384 4512 5266 6016 6768 7899 9024 10532 13536 15798 18048 21064 23697 27072 31596 42128 47394 54144 63192 84256 94788 123751 126384 168512 189576 247502 252768 337024 371253 379152 495004 505536 742506 758304 990008 1011072 1113759 1485012 1516608 1980016 2227518 2970024 3033216 3960032 4455036 5940048 7920064 8910072 11880096 15840128 17820144 23760192 35640288 47520384 71280576 142561152
- Sum of all divisors σ(n): 419122080
- Sum of proper divisors (its aliquot sum) s(n): 276560928
- 142561152 is an abundant number, because the sum of its proper divisors (276560928) is greater than itself. Its abundance is 133999776
Bases of 142561152
- Binary: 10000111111101001111100000002
- Hexadecimal: 0x87F4F80
- Base-36: 2CVKW0
Squares and roots of 142561152
- 142561152 squared (1425611522) is 20323682059567104
- 142561152 cubed (1425611523) is 2897367527293618967543808
-
The
square root of 142561152 is 11939.8974869971 -
The
cube root of 142561152 is 522.3966685919
Scales and comparisons
How big is 142561152?- 142,561,152 seconds is equal to 4 years, 27 weeks, 5 days, 19 minutes, 12 seconds.
-
To count from 1 to 142,561,152 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 142561152 cubic inches would be around 43.5 feet tall.
Recreational maths with 142561152
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Keywords: Divisors of 142561152, math, Factors of 142561152, curriculum, school, college, exams, university, Prime factorization of 142561152, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, five hundred sixty-one thousand, one hundred fifty-two.