142051392
142,051,392 is an even composite number composed of four prime numbers multiplied together.
142051392 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142051392:
26 × 32 × 73 × 719
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 719)See below for interesting mathematical facts about the number 142051392 from the Numbermatics database.
Names of 142051392
- Cardinal: 142051392 can be written as One hundred forty-two million, fifty-one thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 1.42051392 × 108
Factors of 142051392
Divisors of 142051392
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 288 294 336 343 392 441 448 504 576 588 672 686 719 784 882 1008 1029 1176 1344 1372 1438 1568 1764 2016 2058 2157 2352 2744 2876 3087 3136 3528 4032 4116 4314 4704 5033 5488 5752 6174 6471 7056 8232 8628 9408 10066 10976 11504 12348 12942 14112 15099 16464 17256 20132 21952 23008 24696 25884 28224 30198 32928 34512 35231 40264 45297 46016 49392 51768 60396 65856 69024 70462 80528 90594 98784 103536 105693 120792 138048 140924 161056 181188 197568 207072 211386 241584 246617 281848 317079 322112 362376 414144 422772 483168 493234 563696 634158 724752 739851 845544 966336 986468 1127392 1268316 1449504 1479702 1691088 1972936 2219553 2254784 2536632 2899008 2959404 3382176 3945872 4439106 5073264 5918808 6764352 7891744 8878212 10146528 11837616 15783488 17756424 20293056 23675232 35512848 47350464 71025696 142051392
- Sum of all divisors σ(n): 475488000
- Sum of proper divisors (its aliquot sum) s(n): 333436608
- 142051392 is an abundant number, because the sum of its proper divisors (333436608) is greater than itself. Its abundance is 191385216
Bases of 142051392
- Binary: 10000111011110001000010000002
- Hexadecimal: 0x8778840
- Base-36: 2CKNK0
Squares and roots of 142051392
- 142051392 squared (1420513922) is 20178597969137664
- 142051392 cubed (1420513923) is 2866397930124378210828288
-
The
square root of 142051392 is 11918.5314531615 -
The
cube root of 142051392 is 521.7732753885
Scales and comparisons
How big is 142051392?- 142,051,392 seconds is equal to 4 years, 26 weeks, 6 days, 2 hours, 43 minutes, 12 seconds.
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To count from 1 to 142,051,392 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 142051392 cubic inches would be around 43.5 feet tall.
Recreational maths with 142051392
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