2987424
2,987,424 is an even composite number composed of five prime numbers multiplied together.
2987424 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 2987424:
25 × 32 × 11 × 23 × 41
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 23 × 41)See below for interesting mathematical facts about the number 2987424 from the Numbermatics database.
Names of 2987424
- Cardinal: 2987424 can be written as Two million, nine hundred eighty-seven thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.987424 × 106
Factors of 2987424
Divisors of 2987424
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 41 44 46 48 66 69 72 82 88 92 96 99 123 132 138 144 164 176 184 198 207 246 253 264 276 288 328 352 368 369 396 414 451 492 506 528 552 656 736 738 759 792 828 902 943 984 1012 1056 1104 1312 1353 1476 1518 1584 1656 1804 1886 1968 2024 2208 2277 2706 2829 2952 3036 3168 3312 3608 3772 3936 4048 4059 4554 5412 5658 5904 6072 6624 7216 7544 8096 8118 8487 9108 10373 10824 11316 11808 12144 14432 15088 16236 16974 18216 20746 21648 22632 24288 30176 31119 32472 33948 36432 41492 43296 45264 62238 64944 67896 72864 82984 90528 93357 124476 129888 135792 165968 186714 248952 271584 331936 373428 497904 746856 995808 1493712 2987424
- Sum of all divisors σ(n): 9906624
- Sum of proper divisors (its aliquot sum) s(n): 6919200
- 2987424 is an abundant number, because the sum of its proper divisors (6919200) is greater than itself. Its abundance is 3931776
Bases of 2987424
- Binary: 10110110010101101000002
- Hexadecimal: 0x2D95A0
- Base-36: 1S140
Squares and roots of 2987424
- 2987424 squared (29874242) is 8924702155776
- 2987424 cubed (29874243) is 26661869413016961024
-
The
square root of 2987424 is 1728.4166164441 -
The
cube root of 2987424 is 144.0231444281
Scales and comparisons
How big is 2987424?- 2,987,424 seconds is equal to 4 weeks, 6 days, 13 hours, 50 minutes, 24 seconds.
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To count from 1 to 2,987,424 would take you about seven 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 2987424 cubic inches would be around 12 feet tall.
Recreational maths with 2987424
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The information we have on file for 2987424 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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