142398480
142,398,480 is an even composite number composed of five prime numbers multiplied together.
142398480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142398480:
24 × 3 × 5 × 7 × 84761
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 84761)See below for interesting mathematical facts about the number 142398480 from the Numbermatics database.
Names of 142398480
- Cardinal: 142398480 can be written as One hundred forty-two million, three hundred ninety-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.4239848 × 108
Factors of 142398480
Divisors of 142398480
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 84761 169522 254283 339044 423805 508566 593327 678088 847610 1017132 1186654 1271415 1356176 1695220 1779981 2034264 2373308 2542830 2966635 3390440 3559962 4068528 4746616 5085660 5933270 6780880 7119924 8899905 9493232 10171320 11866540 14239848 17799810 20342640 23733080 28479696 35599620 47466160 71199240 142398480
- Sum of all divisors σ(n): 504503424
- Sum of proper divisors (its aliquot sum) s(n): 362104944
- 142398480 is an abundant number, because the sum of its proper divisors (362104944) is greater than itself. Its abundance is 219706464
Bases of 142398480
- Binary: 10000111110011010100000100002
- Hexadecimal: 0x87CD410
- Base-36: 2CS3DC
Squares and roots of 142398480
- 142398480 squared (1423984802) is 20277327106310400
- 142398480 cubed (1423984803) is 2887460558401399368192000
-
The
square root of 142398480 is 11933.0834238263 -
The
cube root of 142398480 is 522.1978962229
Scales and comparisons
How big is 142398480?- 142,398,480 seconds is equal to 4 years, 27 weeks, 3 days, 3 hours, 8 minutes.
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To count from 1 to 142,398,480 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 142398480 cubic inches would be around 43.5 feet tall.
Recreational maths with 142398480
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The information we have on file for 142398480 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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