142378320
142,378,320 is an even composite number composed of five prime numbers multiplied together.
142378320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 142378320:
24 × 3 × 5 × 72 × 12107
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 12107)See below for interesting mathematical facts about the number 142378320 from the Numbermatics database.
Names of 142378320
- Cardinal: 142378320 can be written as One hundred forty-two million, three hundred seventy-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.4237832 × 108
Factors of 142378320
Divisors of 142378320
- Number of divisors d(n): 120
-
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 49 56 60 70 80 84 98 105 112 120 140 147 168 196 210 240 245 280 294 336 392 420 490 560 588 735 784 840 980 1176 1470 1680 1960 2352 2940 3920 5880 11760 12107 24214 36321 48428 60535 72642 84749 96856 121070 145284 169498 181605 193712 242140 254247 290568 338996 363210 423745 484280 508494 581136 593243 677992 726420 847490 968560 1016988 1186486 1271235 1355984 1452840 1694980 1779729 2033976 2372972 2542470 2905680 2966215 3389960 3559458 4067952 4745944 5084940 5932430 6779920 7118916 8898645 9491888 10169880 11864860 14237832 17797290 20339760 23729720 28475664 35594580 47459440 71189160 142378320
- Sum of all divisors σ(n): 513476064
- Sum of proper divisors (its aliquot sum) s(n): 371097744
- 142378320 is an abundant number, because the sum of its proper divisors (371097744) is greater than itself. Its abundance is 228719424
Bases of 142378320
- Binary: 10000111110010000101010100002
- Hexadecimal: 0x87C8550
- Base-36: 2CRNTC
Squares and roots of 142378320
- 142378320 squared (1423783202) is 20271586006022400
- 142378320 cubed (1423783203) is 2886234359272979194368000
-
The
square root of 142378320 is 11932.2386834993 -
The
cube root of 142378320 is 522.1732517499
Scales and comparisons
How big is 142378320?- 142,378,320 seconds is equal to 4 years, 27 weeks, 2 days, 21 hours, 32 minutes.
-
To count from 1 to 142,378,320 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 142378320 cubic inches would be around 43.5 feet tall.
Recreational maths with 142378320
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The information we have on file for 142378320 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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