142328320
142,328,320 is an even composite number composed of four prime numbers multiplied together.
142328320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142328320:
29 × 5 × 53 × 1049
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1049)See below for interesting mathematical facts about the number 142328320 from the Numbermatics database.
Names of 142328320
- Cardinal: 142328320 can be written as One hundred forty-two million, three hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.4232832 × 108
Factors of 142328320
Divisors of 142328320
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 53 64 80 106 128 160 212 256 265 320 424 512 530 640 848 1049 1060 1280 1696 2098 2120 2560 3392 4196 4240 5245 6784 8392 8480 10490 13568 16784 16960 20980 27136 33568 33920 41960 55597 67136 67840 83920 111194 134272 135680 167840 222388 268544 277985 335680 444776 537088 555970 671360 889552 1111940 1342720 1779104 2223880 2685440 3558208 4447760 7116416 8895520 14232832 17791040 28465664 35582080 71164160 142328320
- Sum of all divisors σ(n): 348024600
- Sum of proper divisors (its aliquot sum) s(n): 205696280
- 142328320 is an abundant number, because the sum of its proper divisors (205696280) is greater than itself. Its abundance is 63367960
Bases of 142328320
- Binary: 10000111101111000010000000002
- Hexadecimal: 0x87BC200
- Base-36: 2CQL8G
Squares and roots of 142328320
- 142328320 squared (1423283202) is 20257350674022400
- 142328320 cubed (1423283203) is 2883194689084475834368000
-
The
square root of 142328320 is 11930.1433352663 -
The
cube root of 142328320 is 522.1121195039
Scales and comparisons
How big is 142328320?- 142,328,320 seconds is equal to 4 years, 27 weeks, 2 days, 7 hours, 38 minutes, 40 seconds.
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To count from 1 to 142,328,320 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 142328320 cubic inches would be around 43.5 feet tall.
Recreational maths with 142328320
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