142149672
142,149,672 is an even composite number composed of five prime numbers multiplied together.
142149672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142149672:
23 × 32 × 7 × 131 × 2153
(2 × 2 × 2 × 3 × 3 × 7 × 131 × 2153)See below for interesting mathematical facts about the number 142149672 from the Numbermatics database.
Names of 142149672
- Cardinal: 142149672 can be written as One hundred forty-two million, one hundred forty-nine thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.42149672 × 108
Factors of 142149672
Divisors of 142149672
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 131 168 252 262 393 504 524 786 917 1048 1179 1572 1834 2153 2358 2751 3144 3668 4306 4716 5502 6459 7336 8253 8612 9432 11004 12918 15071 16506 17224 19377 22008 25836 30142 33012 38754 45213 51672 60284 66024 77508 90426 120568 135639 155016 180852 271278 282043 361704 542556 564086 846129 1085112 1128172 1692258 1974301 2256344 2538387 3384516 3948602 5076774 5922903 6769032 7897204 10153548 11845806 15794408 17768709 20307096 23691612 35537418 47383224 71074836 142149672
- Sum of all divisors σ(n): 443551680
- Sum of proper divisors (its aliquot sum) s(n): 301402008
- 142149672 is an abundant number, because the sum of its proper divisors (301402008) is greater than itself. Its abundance is 159252336
Bases of 142149672
- Binary: 10000111100100001000001010002
- Hexadecimal: 0x8790828
- Base-36: 2CMRE0
Squares and roots of 142149672
- 142149672 squared (1421496722) is 20206529249707584
- 142149672 cubed (1421496723) is 2872351505104339161512448
-
The
square root of 142149672 is 11922.6537314475 -
The
cube root of 142149672 is 521.8935793977
Scales and comparisons
How big is 142149672?- 142,149,672 seconds is equal to 4 years, 27 weeks, 6 hours, 1 minute, 12 seconds.
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To count from 1 to 142,149,672 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 142149672 cubic inches would be around 43.5 feet tall.
Recreational maths with 142149672
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The information we have on file for 142149672 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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