142021152
142,021,152 is an even composite number composed of five prime numbers multiplied together.
142021152 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142021152:
25 × 32 × 7 × 13 × 5419
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 5419)See below for interesting mathematical facts about the number 142021152 from the Numbermatics database.
Names of 142021152
- Cardinal: 142021152 can be written as One hundred forty-two million, twenty-one thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 1.42021152 × 108
Factors of 142021152
Divisors of 142021152
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 144 156 168 182 208 224 234 252 273 288 312 336 364 416 468 504 546 624 672 728 819 936 1008 1092 1248 1456 1638 1872 2016 2184 2912 3276 3744 4368 5419 6552 8736 10838 13104 16257 21676 26208 32514 37933 43352 48771 65028 70447 75866 86704 97542 113799 130056 140894 151732 173408 195084 211341 227598 260112 281788 303464 341397 390168 422682 455196 493129 520224 563576 606928 634023 682794 780336 845364 910392 986258 1127152 1213856 1268046 1365588 1479387 1560672 1690728 1820784 1972516 2254304 2536092 2731176 2958774 3381456 3641568 3945032 4438161 5072184 5462352 5917548 6762912 7890064 8876322 10144368 10924704 11835096 15780128 17752644 20288736 23670192 35505288 47340384 71010576 142021152
- Sum of all divisors σ(n): 497165760
- Sum of proper divisors (its aliquot sum) s(n): 355144608
- 142021152 is an abundant number, because the sum of its proper divisors (355144608) is greater than itself. Its abundance is 213123456
Bases of 142021152
- Binary: 10000111011100010010001000002
- Hexadecimal: 0x8771220
- Base-36: 2CK080
Squares and roots of 142021152
- 142021152 squared (1420211522) is 20170007615407104
- 142021152 cubed (1420211523) is 2864567717388889859063808
-
The
square root of 142021152 is 11917.2627729693 -
The
cube root of 142021152 is 521.7362476073
Scales and comparisons
How big is 142021152?- 142,021,152 seconds is equal to 4 years, 26 weeks, 5 days, 18 hours, 19 minutes, 12 seconds.
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To count from 1 to 142,021,152 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 142021152 cubic inches would be around 43.5 feet tall.
Recreational maths with 142021152
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The information we have on file for 142021152 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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