4272240
4,272,240 is an even composite number composed of five prime numbers multiplied together.
4272240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 4272240:
24 × 3 × 5 × 7 × 2543
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 2543)See below for interesting mathematical facts about the number 4272240 from the Numbermatics database.
Names of 4272240
- Cardinal: 4272240 can be written as Four million, two hundred seventy-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.27224 × 106
Factors of 4272240
Divisors of 4272240
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 2543 5086 7629 10172 12715 15258 17801 20344 25430 30516 35602 38145 40688 50860 53403 61032 71204 76290 89005 101720 106806 122064 142408 152580 178010 203440 213612 267015 284816 305160 356020 427224 534030 610320 712040 854448 1068060 1424080 2136120 4272240
- Sum of all divisors σ(n): 15141888
- Sum of proper divisors (its aliquot sum) s(n): 10869648
- 4272240 is an abundant number, because the sum of its proper divisors (10869648) is greater than itself. Its abundance is 6597408
Bases of 4272240
- Binary: 100000100110000011100002
- Hexadecimal: 0x413070
- Base-36: 2JKHC
Squares and roots of 4272240
- 4272240 squared (42722402) is 18252034617600
- 4272240 cubed (42722403) is 77977072374695424000
-
The
square root of 4272240 is 2066.9397669017 -
The
cube root of 4272240 is 162.2626436113
Scales and comparisons
How big is 4272240?- 4,272,240 seconds is equal to 7 weeks, 10 hours, 44 minutes.
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To count from 1 to 4,272,240 would take you about ten 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 4272240 cubic inches would be around 13.5 feet tall.
Recreational maths with 4272240
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The information we have on file for 4272240 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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