2428920
2,428,920 is an even composite number composed of five prime numbers multiplied together.
2428920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2428920:
23 × 33 × 5 × 13 × 173
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 173)See below for interesting mathematical facts about the number 2428920 from the Numbermatics database.
Names of 2428920
- Cardinal: 2428920 can be written as Two million, four hundred twenty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.42892 × 106
Factors of 2428920
Divisors of 2428920
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 90 104 108 117 120 130 135 156 173 180 195 216 234 260 270 312 346 351 360 390 468 519 520 540 585 692 702 780 865 936 1038 1080 1170 1384 1404 1557 1560 1730 1755 2076 2249 2340 2595 2808 3114 3460 3510 4152 4498 4671 4680 5190 6228 6747 6920 7020 7785 8996 9342 10380 11245 12456 13494 14040 15570 17992 18684 20241 20760 22490 23355 26988 31140 33735 37368 40482 44980 46710 53976 60723 62280 67470 80964 89960 93420 101205 121446 134940 161928 186840 202410 242892 269880 303615 404820 485784 607230 809640 1214460 2428920
- Sum of all divisors σ(n): 8769600
- Sum of proper divisors (its aliquot sum) s(n): 6340680
- 2428920 is an abundant number, because the sum of its proper divisors (6340680) is greater than itself. Its abundance is 3911760
Bases of 2428920
- Binary: 10010100001111111110002
- Hexadecimal: 0x250FF8
- Base-36: 1G260
Squares and roots of 2428920
- 2428920 squared (24289202) is 5899652366400
- 2428920 cubed (24289203) is 14329783625796288000
-
The
square root of 2428920 is 1558.4992781519 -
The
cube root of 2428920 is 134.4222220909
Scales and comparisons
How big is 2428920?- 2,428,920 seconds is equal to 4 weeks, 2 hours, 42 minutes.
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To count from 1 to 2,428,920 would take you about six weeks!
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 2428920 cubic inches would be around 11.2 feet tall.
Recreational maths with 2428920
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The information we have on file for 2428920 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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