142734144
142,734,144 is an even composite number composed of five prime numbers multiplied together.
142734144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 142734144:
26 × 3 × 7 × 61 × 1741
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 61 × 1741)See below for interesting mathematical facts about the number 142734144 from the Numbermatics database.
Names of 142734144
- Cardinal: 142734144 can be written as One hundred forty-two million, seven hundred thirty-four thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.42734144 × 108
Factors of 142734144
Divisors of 142734144
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 61 64 84 96 112 122 168 183 192 224 244 336 366 427 448 488 672 732 854 976 1281 1344 1464 1708 1741 1952 2562 2928 3416 3482 3904 5124 5223 5856 6832 6964 10248 10446 11712 12187 13664 13928 20496 20892 24374 27328 27856 36561 40992 41784 48748 55712 73122 81984 83568 97496 106201 111424 146244 167136 194992 212402 292488 318603 334272 389984 424804 584976 637206 743407 779968 849608 1169952 1274412 1486814 1699216 2230221 2339904 2548824 2973628 3398432 4460442 5097648 5947256 6796864 8920884 10195296 11894512 17841768 20390592 23789024 35683536 47578048 71367072 142734144
- Sum of all divisors σ(n): 438928256
- Sum of proper divisors (its aliquot sum) s(n): 296194112
- 142734144 is an abundant number, because the sum of its proper divisors (296194112) is greater than itself. Its abundance is 153459968
Bases of 142734144
- Binary: 10001000000111110011010000002
- Hexadecimal: 0x881F340
- Base-36: 2CZADC
Squares and roots of 142734144
- 142734144 squared (1427341442) is 20373035863412736
- 142734144 cubed (1427341443) is 2907927834645517791657984
-
The
square root of 142734144 is 11947.1395739733 -
The
cube root of 142734144 is 522.6078853557
Scales and comparisons
How big is 142734144?- 142,734,144 seconds is equal to 4 years, 28 weeks, 22 minutes, 24 seconds.
-
To count from 1 to 142,734,144 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 142734144 cubic inches would be around 43.6 feet tall.
Recreational maths with 142734144
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The information we have on file for 142734144 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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