1284120
1,284,120 is an even composite number composed of five prime numbers multiplied together.
1284120 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 1284120:
23 × 33 × 5 × 29 × 41
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 29 × 41)See below for interesting mathematical facts about the number 1284120 from the Numbermatics database.
Names of 1284120
- Cardinal: 1284120 can be written as One million, two hundred eighty-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.28412 × 106
Factors of 1284120
Divisors of 1284120
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 41 45 54 58 60 72 82 87 90 108 116 120 123 135 145 164 174 180 205 216 232 246 261 270 290 328 348 360 369 410 435 492 522 540 580 615 696 738 783 820 870 984 1044 1080 1107 1160 1189 1230 1305 1476 1566 1640 1740 1845 2088 2214 2378 2460 2610 2952 3132 3480 3567 3690 3915 4428 4756 4920 5220 5535 5945 6264 7134 7380 7830 8856 9512 10440 10701 11070 11890 14268 14760 15660 17835 21402 22140 23780 28536 31320 32103 35670 42804 44280 47560 53505 64206 71340 85608 107010 128412 142680 160515 214020 256824 321030 428040 642060 1284120
- Sum of all divisors σ(n): 4536000
- Sum of proper divisors (its aliquot sum) s(n): 3251880
- 1284120 is an abundant number, because the sum of its proper divisors (3251880) is greater than itself. Its abundance is 1967760
Bases of 1284120
- Binary: 1001110011000000110002
- Hexadecimal: 0x139818
- Base-36: RIU0
Squares and roots of 1284120
- 1284120 squared (12841202) is 1648964174400
- 1284120 cubed (12841203) is 2117467875630528000
-
The
square root of 1284120 is 1133.1901870383 -
The
cube root of 1284120 is 108.6930736547
Scales and comparisons
How big is 1284120?- 1,284,120 seconds is equal to 2 weeks, 20 hours, 42 minutes.
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To count from 1 to 1,284,120 would take you about three 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 1284120 cubic inches would be around 9.1 feet tall.
Recreational maths with 1284120
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The information we have on file for 1284120 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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