42806680
42,806,680 is an even composite number composed of five prime numbers multiplied together.
42806680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42806680:
23 × 5 × 7 × 172 × 232
(2 × 2 × 2 × 5 × 7 × 17 × 17 × 23 × 23)See below for interesting mathematical facts about the number 42806680 from the Numbermatics database.
Names of 42806680
- Cardinal: 42806680 can be written as Forty-two million, eight hundred six thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.280668 × 107
Factors of 42806680
Divisors of 42806680
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 17 20 23 28 34 35 40 46 56 68 70 85 92 115 119 136 140 161 170 184 230 238 280 289 322 340 391 460 476 529 578 595 644 680 782 805 920 952 1058 1156 1190 1288 1445 1564 1610 1955 2023 2116 2312 2380 2645 2737 2890 3128 3220 3703 3910 4046 4232 4760 5290 5474 5780 6440 6647 7406 7820 8092 8993 10115 10580 10948 11560 13294 13685 14812 15640 16184 17986 18515 20230 21160 21896 26588 27370 29624 33235 35972 37030 40460 44965 46529 53176 54740 62951 66470 71944 74060 80920 89930 93058 109480 125902 132940 148120 152881 179860 186116 232645 251804 265880 305762 314755 359720 372232 465290 503608 611524 629510 764405 930580 1070167 1223048 1259020 1528810 1861160 2140334 2518040 3057620 4280668 5350835 6115240 8561336 10701670 21403340 42806680
- Sum of all divisors σ(n): 122235120
- Sum of proper divisors (its aliquot sum) s(n): 79428440
- 42806680 is an abundant number, because the sum of its proper divisors (79428440) is greater than itself. Its abundance is 36621760
Bases of 42806680
- Binary: 101000110100101101100110002
- Hexadecimal: 0x28D2D98
- Base-36: PHHUG
Squares and roots of 42806680
- 42806680 squared (428066802) is 1832411852622400
- 42806680 cubed (428066803) is 78439467803414237632000
-
The
square root of 42806680 is 6542.6814074967 -
The
cube root of 42806680 is 349.8139964061
Scales and comparisons
How big is 42806680?- 42,806,680 seconds is equal to 1 year, 18 weeks, 5 days, 10 hours, 44 minutes, 40 seconds.
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To count from 1 to 42,806,680 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 42806680 cubic inches would be around 29.2 feet tall.
Recreational maths with 42806680
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The information we have on file for 42806680 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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