42129000
42,129,000 is an even composite number composed of five prime numbers multiplied together.
42129000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42129000:
23 × 32 × 53 × 31 × 151
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 31 × 151)See below for interesting mathematical facts about the number 42129000 from the Numbermatics database.
Names of 42129000
- Cardinal: 42129000 can be written as Forty-two million, one hundred twenty-nine thousand.
Scientific notation
- Scientific notation: 4.2129 × 107
Factors of 42129000
Divisors of 42129000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 31 36 40 45 50 60 62 72 75 90 93 100 120 124 125 150 151 155 180 186 200 225 248 250 279 300 302 310 360 372 375 450 453 465 500 558 600 604 620 744 750 755 775 900 906 930 1000 1116 1125 1208 1240 1359 1395 1500 1510 1550 1800 1812 1860 2232 2250 2265 2325 2718 2790 3000 3020 3100 3624 3720 3775 3875 4500 4530 4650 4681 5436 5580 6040 6200 6795 6975 7550 7750 9000 9060 9300 9362 10872 11160 11325 11625 13590 13950 14043 15100 15500 18120 18600 18724 18875 22650 23250 23405 27180 27900 28086 30200 31000 33975 34875 37448 37750 42129 45300 46500 46810 54360 55800 56172 56625 67950 69750 70215 75500 84258 90600 93000 93620 112344 113250 117025 135900 139500 140430 151000 168516 169875 187240 210645 226500 234050 271800 279000 280860 337032 339750 351075 421290 453000 468100 561720 585125 679500 702150 842580 936200 1053225 1170250 1359000 1404300 1685160 1755375 2106450 2340500 2808600 3510750 4212900 4681000 5266125 7021500 8425800 10532250 14043000 21064500 42129000
- Sum of all divisors σ(n): 147962880
- Sum of proper divisors (its aliquot sum) s(n): 105833880
- 42129000 is an abundant number, because the sum of its proper divisors (105833880) is greater than itself. Its abundance is 63704880
Bases of 42129000
- Binary: 101000001011010110011010002
- Hexadecimal: 0x282D668
- Base-36: P2YY0
Squares and roots of 42129000
- 42129000 squared (421290002) is 1774852641000000
- 42129000 cubed (421290003) is 74772766912689000000000
-
The
square root of 42129000 is 6490.6856340451 -
The
cube root of 42129000 is 347.9581796753
Scales and comparisons
How big is 42129000?- 42,129,000 seconds is equal to 1 year, 17 weeks, 4 days, 14 hours, 30 minutes.
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To count from 1 to 42,129,000 would take you about 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 42129000 cubic inches would be around 29 feet tall.
Recreational maths with 42129000
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The information we have on file for 42129000 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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