2688120
2,688,120 is an even composite number composed of five prime numbers multiplied together.
2688120 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 2688120:
23 × 33 × 5 × 19 × 131
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 19 × 131)See below for interesting mathematical facts about the number 2688120 from the Numbermatics database.
Names of 2688120
- Cardinal: 2688120 can be written as Two million, six hundred eighty-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.68812 × 106
Factors of 2688120
Divisors of 2688120
- 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 19 20 24 27 30 36 38 40 45 54 57 60 72 76 90 95 108 114 120 131 135 152 171 180 190 216 228 262 270 285 342 360 380 393 456 513 524 540 570 655 684 760 786 855 1026 1048 1080 1140 1179 1310 1368 1572 1710 1965 2052 2280 2358 2489 2565 2620 3144 3420 3537 3930 4104 4716 4978 5130 5240 5895 6840 7074 7467 7860 9432 9956 10260 11790 12445 14148 14934 15720 17685 19912 20520 22401 23580 24890 28296 29868 35370 37335 44802 47160 49780 59736 67203 70740 74670 89604 99560 112005 134406 141480 149340 179208 224010 268812 298680 336015 448020 537624 672030 896040 1344060 2688120
- Sum of all divisors σ(n): 9504000
- Sum of proper divisors (its aliquot sum) s(n): 6815880
- 2688120 is an abundant number, because the sum of its proper divisors (6815880) is greater than itself. Its abundance is 4127760
Bases of 2688120
- Binary: 10100100000100011110002
- Hexadecimal: 0x290478
- Base-36: 1LM60
Squares and roots of 2688120
- 2688120 squared (26881202) is 7225989134400
- 2688120 cubed (26881203) is 19424325911963328000
-
The
square root of 2688120 is 1639.5487183979 -
The
cube root of 2688120 is 139.0431348281
Scales and comparisons
How big is 2688120?- 2,688,120 seconds is equal to 4 weeks, 3 days, 2 hours, 42 minutes.
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To count from 1 to 2,688,120 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 2688120 cubic inches would be around 11.6 feet tall.
Recreational maths with 2688120
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The information we have on file for 2688120 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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