142192428
142,192,428 is an even composite number composed of six prime numbers multiplied together.
142192428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142192428:
22 × 3 × 7 × 19 × 412 × 53
(2 × 2 × 3 × 7 × 19 × 41 × 41 × 53)See below for interesting mathematical facts about the number 142192428 from the Numbermatics database.
Names of 142192428
- Cardinal: 142192428 can be written as One hundred forty-two million, one hundred ninety-two thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42192428 × 108
Factors of 142192428
Divisors of 142192428
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 19 21 28 38 41 42 53 57 76 82 84 106 114 123 133 159 164 212 228 246 266 287 318 371 399 492 532 574 636 742 779 798 861 1007 1113 1148 1484 1558 1596 1681 1722 2014 2173 2226 2337 3021 3116 3362 3444 4028 4346 4452 4674 5043 5453 6042 6519 6724 7049 8692 9348 10086 10906 11767 12084 13038 14098 15211 16359 20172 21147 21812 23534 26076 28196 30422 31939 32718 35301 41287 42294 45633 47068 60844 63878 65436 70602 82574 84588 89093 91266 95817 123861 127756 141204 165148 178186 182532 191634 223573 247722 267279 289009 356372 383268 447146 495444 534558 578018 623651 670719 867027 894292 1069116 1156036 1247302 1341438 1692767 1734054 1870953 2494604 2682876 3385534 3468108 3741906 5078301 6771068 7483812 10156602 11849369 20313204 23698738 35548107 47397476 71096214 142192428
- Sum of all divisors σ(n): 416828160
- Sum of proper divisors (its aliquot sum) s(n): 274635732
- 142192428 is an abundant number, because the sum of its proper divisors (274635732) is greater than itself. Its abundance is 132443304
Bases of 142192428
- Binary: 10000111100110101111001011002
- Hexadecimal: 0x879AF2C
- Base-36: 2CNODO
Squares and roots of 142192428
- 142192428 squared (1421924282) is 20218686580535184
- 142192428 cubed (1421924283) is 2874944135857315352386752
-
The
square root of 142192428 is 11924.4466538285 -
The
cube root of 142192428 is 521.9458994739
Scales and comparisons
How big is 142192428?- 142,192,428 seconds is equal to 4 years, 27 weeks, 17 hours, 53 minutes, 48 seconds.
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To count from 1 to 142,192,428 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 142192428 cubic inches would be around 43.5 feet tall.
Recreational maths with 142192428
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The information we have on file for 142192428 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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