142947168
142,947,168 is an even composite number composed of five prime numbers multiplied together.
142947168 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 142947168:
25 × 3 × 7 × 13 × 16363
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 16363)See below for interesting mathematical facts about the number 142947168 from the Numbermatics database.
Names of 142947168
- Cardinal: 142947168 can be written as One hundred forty-two million, nine hundred forty-seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42947168 × 108
Factors of 142947168
Divisors of 142947168
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 156 168 182 208 224 273 312 336 364 416 546 624 672 728 1092 1248 1456 2184 2912 4368 8736 16363 32726 49089 65452 98178 114541 130904 196356 212719 229082 261808 343623 392712 425438 458164 523616 638157 687246 785424 850876 916328 1276314 1374492 1489033 1570848 1701752 1832656 2552628 2748984 2978066 3403504 3665312 4467099 5105256 5497968 5956132 6807008 8934198 10210512 10995936 11912264 17868396 20421024 23824528 35736792 47649056 71473584 142947168
- Sum of all divisors σ(n): 461857536
- Sum of proper divisors (its aliquot sum) s(n): 318910368
- 142947168 is an abundant number, because the sum of its proper divisors (318910368) is greater than itself. Its abundance is 175963200
Bases of 142947168
- Binary: 10001000010100110011011000002
- Hexadecimal: 0x8853360
- Base-36: 2D3UQO
Squares and roots of 142947168
- 142947168 squared (1429471682) is 20433892839220224
- 142947168 cubed (1429471683) is 2920967112582010349125632
-
The
square root of 142947168 is 11956.0515221373 -
The
cube root of 142947168 is 522.8677453561
Scales and comparisons
How big is 142947168?- 142,947,168 seconds is equal to 4 years, 28 weeks, 2 days, 11 hours, 32 minutes, 48 seconds.
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To count from 1 to 142,947,168 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 142947168 cubic inches would be around 43.6 feet tall.
Recreational maths with 142947168
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The information we have on file for 142947168 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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