2661120
2,661,120 is an even composite number composed of five prime numbers multiplied together.
2661120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2661120:
28 × 33 × 5 × 7 × 11
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11)See below for interesting mathematical facts about the number 2661120 from the Numbermatics database.
Names of 2661120
- Cardinal: 2661120 can be written as Two million, six hundred sixty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.66112 × 106
Factors of 2661120
Divisors of 2661120
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 32 33 35 36 40 42 44 45 48 54 55 56 60 63 64 66 70 72 77 80 84 88 90 96 99 105 108 110 112 120 126 128 132 135 140 144 154 160 165 168 176 180 189 192 198 210 216 220 224 231 240 252 256 264 270 280 288 297 308 315 320 330 336 352 360 378 384 385 396 420 432 440 448 462 480 495 504 528 540 560 576 594 616 630 640 660 672 693 704 720 756 768 770 792 840 864 880 896 924 945 960 990 1008 1056 1080 1120 1152 1155 1188 1232 1260 1280 1320 1344 1386 1408 1440 1485 1512 1540 1584 1680 1728 1760 1792 1848 1890 1920 1980 2016 2079 2112 2160 2240 2304 2310 2376 2464 2520 2640 2688 2772 2816 2880 2970 3024 3080 3168 3360 3456 3465 3520 3696 3780 3840 3960 4032 4158 4224 4320 4480 4620 4752 4928 5040 5280 5376 5544 5760 5940 6048 6160 6336 6720 6912 6930 7040 7392 7560 7920 8064 8316 8448 8640 8960 9240 9504 9856 10080 10395 10560 11088 11520 11880 12096 12320 12672 13440 13860 14080 14784 15120 15840 16128 16632 17280 18480 19008 19712 20160 20790 21120 22176 23760 24192 24640 25344 26880 27720 29568 30240 31680 33264 34560 36960 38016 40320 41580 42240 44352 47520 48384 49280 55440 59136 60480 63360 66528 73920 76032 80640 83160 88704 95040 98560 110880 120960 126720 133056 147840 166320 177408 190080 221760 241920 266112 295680 332640 380160 443520 532224 665280 887040 1330560 2661120
- Sum of all divisors σ(n): 11773440
- Sum of proper divisors (its aliquot sum) s(n): 9112320
- 2661120 is an abundant number, because the sum of its proper divisors (9112320) is greater than itself. Its abundance is 6451200
Bases of 2661120
- Binary: 10100010011011000000002
- Hexadecimal: 0x289B00
- Base-36: 1L1C0
Squares and roots of 2661120
- 2661120 squared (26611202) is 7081559654400
- 2661120 cubed (26611203) is 18844880027516928000
-
The
square root of 2661120 is 1631.2939649249 -
The
cube root of 2661120 is 138.5760420349
Scales and comparisons
How big is 2661120?- 2,661,120 seconds is equal to 4 weeks, 2 days, 19 hours, 12 minutes.
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To count from 1 to 2,661,120 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 2661120 cubic inches would be around 11.5 feet tall.
Recreational maths with 2661120
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The information we have on file for 2661120 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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