142272
142,272 is an even composite number composed of four prime numbers multiplied together.
142272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 142272:
26 × 32 × 13 × 19
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 19)See below for interesting mathematical facts about the number 142272 from the Numbermatics database.
Names of 142272
- Cardinal: 142272 can be written as One hundred forty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.42272 × 105
Factors of 142272
Divisors of 142272
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 32 36 38 39 48 52 57 64 72 76 78 96 104 114 117 144 152 156 171 192 208 228 234 247 288 304 312 342 416 456 468 494 576 608 624 684 741 832 912 936 988 1216 1248 1368 1482 1824 1872 1976 2223 2496 2736 2964 3648 3744 3952 4446 5472 5928 7488 7904 8892 10944 11856 15808 17784 23712 35568 47424 71136 142272
- Sum of all divisors σ(n): 462280
- Sum of proper divisors (its aliquot sum) s(n): 320008
- 142272 is an abundant number, because the sum of its proper divisors (320008) is greater than itself. Its abundance is 177736
Bases of 142272
- Binary: 1000101011110000002
- Hexadecimal: 0x22BC0
- Base-36: 31S0
Squares and roots of 142272
- 142272 squared (1422722) is 20241321984
- 142272 cubed (1422723) is 2879773361307648
-
The
square root of 142272 is 377.1896074921 -
The
cube root of 142272 is 52.2043242995
Scales and comparisons
How big is 142272?- 142,272 seconds is equal to 1 day, 15 hours, 31 minutes, 12 seconds.
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To count from 1 to 142,272 would take you about fifteen hours.
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 142272 cubic inches would be around 4.4 feet tall.
Recreational maths with 142272
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The information we have on file for 142272 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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