142356138372
142,356,138,372 is an even composite number composed of six prime numbers multiplied together.
142356138372 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 142356138372:
22 × 32 × 7 × 157 × 1129 × 3187
(2 × 2 × 3 × 3 × 7 × 157 × 1129 × 3187)See below for interesting mathematical facts about the number 142356138372 from the Numbermatics database.
Names of 142356138372
- Cardinal: 142356138372 can be written as One hundred forty-two billion, three hundred fifty-six million, one hundred thirty-eight thousand, three hundred seventy-two.
Scientific notation
- Scientific notation: 1.42356138372 × 1011
Factors of 142356138372
Divisors of 142356138372
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 157 252 314 471 628 942 1099 1129 1413 1884 2198 2258 2826 3187 3297 3387 4396 4516 5652 6374 6594 6774 7903 9561 9891 10161 12748 13188 13548 15806 19122 19782 20322 22309 23709 28683 31612 38244 39564 40644 44618 47418 57366 66927 71127 89236 94836 114732 133854 142254 177253 200781 267708 284508 354506 401562 500359 531759 709012 803124 1000718 1063518 1240771 1501077 1595277 2001436 2127036 2481542 3002154 3190554 3502513 3598123 3722313 4503231 4963084 6004308 6381108 7005026 7196246 7444626 9006462 10507539 10794369 11166939 14010052 14392492 14889252 18012924 21015078 21588738 22333878 25186861 31522617 32383107 42030156 43177476 44667756 50373722 63045234 64766214 75560583 100747444 126090468 129532428 151121166 226681749 302242332 453363498 564905311 906726996 1129810622 1694715933 2259621244 3389431866 3954337177 5084147799 6778863732 7908674354 10168295598 11863011531 15817348708 20336591196 23726023062 35589034593 47452046124 71178069186 142356138372
- Sum of all divisors σ(n): 414367058560
- Sum of proper divisors (its aliquot sum) s(n): 272010920188
- 142356138372 is an abundant number, because the sum of its proper divisors (272010920188) is greater than itself. Its abundance is 129654781816
Bases of 142356138372
- Binary: 100001001001010001011001001001100001002
- Hexadecimal: 0x2125164984
- Base-36: 1TEB63D0
Squares and roots of 142356138372
- 142356138372 squared (1423561383722) is 20265270132188010810384
- 142356138372 cubed (1423561383723) is 2884885599083715198042456558454848
-
The
square root of 142356138372 is 377301.1242654863 -
The
cube root of 142356138372 is 5221.4613326173
Scales and comparisons
How big is 142356138372?- 142,356,138,372 seconds is equal to 4,526 years, 25 weeks, 1 day, 11 hours, 46 minutes, 12 seconds.
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To count from 1 to 142,356,138,372 would take you about nine thousand and fifty-two 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 142356138372 cubic inches would be around 435.1 feet tall.
Recreational maths with 142356138372
- 142356138372 backwards is 273831653241
- The number of decimal digits it has is: 12
- The sum of 142356138372's digits is 45
- More coming soon!
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