142405328
142,405,328 is an even composite number composed of five prime numbers multiplied together.
142405328 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 142405328:
24 × 13 × 172 × 23 × 103
(2 × 2 × 2 × 2 × 13 × 17 × 17 × 23 × 103)See below for interesting mathematical facts about the number 142405328 from the Numbermatics database.
Names of 142405328
- Cardinal: 142405328 can be written as One hundred forty-two million, four hundred five thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42405328 × 108
Factors of 142405328
Divisors of 142405328
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 8 13 16 17 23 26 34 46 52 68 92 103 104 136 184 206 208 221 272 289 299 368 391 412 442 578 598 782 824 884 1156 1196 1339 1564 1648 1751 1768 2312 2369 2392 2678 3128 3502 3536 3757 4624 4738 4784 5083 5356 6256 6647 7004 7514 9476 10166 10712 13294 14008 15028 18952 20332 21424 22763 26588 28016 29767 30056 30797 37904 40273 40664 45526 53176 59534 60112 61594 80546 81328 86411 91052 106352 119068 123188 161092 172822 182104 238136 246376 322184 345644 364208 386971 476272 492752 523549 644368 684641 691288 773942 1047098 1369282 1382576 1547884 2094196 2738564 3095768 4188392 5477128 6191536 8376784 8900333 10954256 17800666 35601332 71202664 142405328
- Sum of all divisors σ(n): 332562048
- Sum of proper divisors (its aliquot sum) s(n): 190156720
- 142405328 is an abundant number, because the sum of its proper divisors (190156720) is greater than itself. Its abundance is 47751392
Bases of 142405328
- Binary: 10000111110011101110110100002
- Hexadecimal: 0x87CEED0
- Base-36: 2CS8NK
Squares and roots of 142405328
- 142405328 squared (1424053282) is 20279277442787584
- 142405328 cubed (1424053283) is 2887877155843167133847552
-
The
square root of 142405328 is 11933.3703537599 -
The
cube root of 142405328 is 522.2062669907
Scales and comparisons
How big is 142405328?- 142,405,328 seconds is equal to 4 years, 27 weeks, 3 days, 5 hours, 2 minutes, 8 seconds.
-
To count from 1 to 142,405,328 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 142405328 cubic inches would be around 43.5 feet tall.
Recreational maths with 142405328
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The information we have on file for 142405328 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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