142828434
142,828,434 is an even composite number composed of five prime numbers multiplied together.
142828434 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 142828434:
2 × 34 × 72 × 19 × 947
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 947)See below for interesting mathematical facts about the number 142828434 from the Numbermatics database.
Names of 142828434
- Cardinal: 142828434 can be written as One hundred forty-two million, eight hundred twenty-eight thousand, four hundred thirty-four.
Scientific notation
- Scientific notation: 1.42828434 × 108
Factors of 142828434
Divisors of 142828434
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 81 98 114 126 133 147 162 171 189 266 294 342 378 399 441 513 567 798 882 931 947 1026 1134 1197 1323 1539 1862 1894 2394 2646 2793 2841 3078 3591 3969 5586 5682 6629 7182 7938 8379 8523 10773 13258 16758 17046 17993 19887 21546 25137 25569 35986 39774 46403 50274 51138 53979 59661 75411 76707 92806 107958 119322 125951 139209 150822 153414 161937 178983 251902 278418 323874 357966 377853 417627 485811 536949 755706 835254 881657 971622 1073898 1133559 1252881 1457433 1763314 2267118 2505762 2644971 2914866 3400677 3758643 5289942 6801354 7517286 7934913 10202031 15869826 20404062 23804739 47609478 71414217 142828434
- Sum of all divisors σ(n): 392301360
- Sum of proper divisors (its aliquot sum) s(n): 249472926
- 142828434 is an abundant number, because the sum of its proper divisors (249472926) is greater than itself. Its abundance is 106644492
Bases of 142828434
- Binary: 10001000001101100011100100102
- Hexadecimal: 0x8836392
- Base-36: 2D1B4I
Squares and roots of 142828434
- 142828434 squared (1428284342) is 20399961558892356
- 142828434 cubed (1428284343) is 2913694563116793982050504
-
The
square root of 142828434 is 11951.0850553413 -
The
cube root of 142828434 is 522.7229380671
Scales and comparisons
How big is 142828434?- 142,828,434 seconds is equal to 4 years, 28 weeks, 1 day, 2 hours, 33 minutes, 54 seconds.
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To count from 1 to 142,828,434 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 142828434 cubic inches would be around 43.6 feet tall.
Recreational maths with 142828434
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The information we have on file for 142828434 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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