42851340
42,851,340 is an even composite number composed of six prime numbers multiplied together.
42851340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42851340:
22 × 32 × 5 × 7 × 71 × 479
(2 × 2 × 3 × 3 × 5 × 7 × 71 × 479)See below for interesting mathematical facts about the number 42851340 from the Numbermatics database.
Names of 42851340
- Cardinal: 42851340 can be written as Forty-two million, eight hundred fifty-one thousand, three hundred forty.
Scientific notation
- Scientific notation: 4.285134 × 107
Factors of 42851340
Divisors of 42851340
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 71 84 90 105 126 140 142 180 210 213 252 284 315 355 420 426 479 497 630 639 710 852 958 994 1065 1260 1278 1420 1437 1491 1916 1988 2130 2395 2485 2556 2874 2982 3195 3353 4260 4311 4473 4790 4970 5748 5964 6390 6706 7185 7455 8622 8946 9580 9940 10059 12780 13412 14370 14910 16765 17244 17892 20118 21555 22365 28740 29820 30177 33530 34009 40236 43110 44730 50295 60354 67060 68018 86220 89460 100590 102027 120708 136036 150885 170045 201180 204054 238063 301770 306081 340090 408108 476126 510135 603540 612162 680180 714189 952252 1020270 1190315 1224324 1428378 1530405 2040540 2142567 2380630 2856756 3060810 3570945 4285134 4761260 6121620 7141890 8570268 10712835 14283780 21425670 42851340
- Sum of all divisors σ(n): 150958080
- Sum of proper divisors (its aliquot sum) s(n): 108106740
- 42851340 is an abundant number, because the sum of its proper divisors (108106740) is greater than itself. Its abundance is 65255400
Bases of 42851340
- Binary: 101000110111011100000011002
- Hexadecimal: 0x28DDC0C
- Base-36: PIGB0
Squares and roots of 42851340
- 42851340 squared (428513402) is 1836237339795600
- 42851340 cubed (428513403) is 78685230568276786104000
-
The
square root of 42851340 is 6546.0934915413 -
The
cube root of 42851340 is 349.9356072013
Scales and comparisons
How big is 42851340?- 42,851,340 seconds is equal to 1 year, 18 weeks, 5 days, 23 hours, 9 minutes.
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To count from 1 to 42,851,340 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 42851340 cubic inches would be around 29.2 feet tall.
Recreational maths with 42851340
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The information we have on file for 42851340 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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