142753920
142,753,920 is an even composite number composed of five prime numbers multiplied together.
142753920 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 142753920:
27 × 3 × 5 × 149 × 499
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149 × 499)See below for interesting mathematical facts about the number 142753920 from the Numbermatics database.
Names of 142753920
- Cardinal: 142753920 can be written as One hundred forty-two million, seven hundred fifty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4275392 × 108
Factors of 142753920
Divisors of 142753920
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 149 160 192 240 298 320 384 447 480 499 596 640 745 894 960 998 1192 1490 1497 1788 1920 1996 2235 2384 2495 2980 2994 3576 3992 4470 4768 4990 5960 5988 7152 7485 7984 8940 9536 9980 11920 11976 14304 14970 15968 17880 19072 19960 23840 23952 28608 29940 31936 35760 39920 47680 47904 57216 59880 63872 71520 74351 79840 95360 95808 119760 143040 148702 159680 191616 223053 239520 286080 297404 319360 371755 446106 479040 594808 743510 892212 958080 1115265 1189616 1487020 1784424 2230530 2379232 2974040 3568848 4461060 4758464 5948080 7137696 8922120 9516928 11896160 14275392 17844240 23792320 28550784 35688480 47584640 71376960 142753920
- Sum of all divisors σ(n): 459000000
- Sum of proper divisors (its aliquot sum) s(n): 316246080
- 142753920 is an abundant number, because the sum of its proper divisors (316246080) is greater than itself. Its abundance is 173492160
Bases of 142753920
- Binary: 10001000001001000000100000002
- Hexadecimal: 0x8824080
- Base-36: 2CZPMO
Squares and roots of 142753920
- 142753920 squared (1427539202) is 20378681675366400
- 142753920 cubed (1427539203) is 2909136693590721036288000
-
The
square root of 142753920 is 11947.9671911167 -
The
cube root of 142753920 is 522.6320202403
Scales and comparisons
How big is 142753920?- 142,753,920 seconds is equal to 4 years, 28 weeks, 5 hours, 52 minutes.
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To count from 1 to 142,753,920 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 142753920 cubic inches would be around 43.6 feet tall.
Recreational maths with 142753920
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The information we have on file for 142753920 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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