19989200
19,989,200 is an even composite number composed of five prime numbers multiplied together.
19989200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 19989200:
24 × 52 × 7 × 112 × 59
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 11 × 59)See below for interesting mathematical facts about the number 19989200 from the Numbermatics database.
Names of 19989200
- Cardinal: 19989200 can be written as Nineteen million, nine hundred eighty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.99892 × 107
Factors of 19989200
Divisors of 19989200
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 25 28 35 40 44 50 55 56 59 70 77 80 88 100 110 112 118 121 140 154 175 176 200 220 236 242 275 280 295 308 350 385 400 413 440 472 484 550 560 590 605 616 649 700 770 826 847 880 944 968 1100 1180 1210 1232 1298 1400 1475 1540 1652 1694 1925 1936 2065 2200 2360 2420 2596 2800 2950 3025 3080 3245 3304 3388 3850 4130 4235 4400 4543 4720 4840 5192 5900 6050 6160 6490 6608 6776 7139 7700 8260 8470 9086 9680 10325 10384 11800 12100 12980 13552 14278 15400 16225 16520 16940 18172 20650 21175 22715 23600 24200 25960 28556 30800 32450 33040 33880 35695 36344 41300 42350 45430 48400 49973 51920 57112 64900 67760 71390 72688 82600 84700 90860 99946 113575 114224 129800 142780 165200 169400 178475 181720 199892 227150 249865 259600 285560 338800 356950 363440 399784 454300 499730 571120 713900 799568 908600 999460 1249325 1427800 1817200 1998920 2498650 2855600 3997840 4997300 9994600 19989200
- Sum of all divisors σ(n): 61350240
- Sum of proper divisors (its aliquot sum) s(n): 41361040
- 19989200 is an abundant number, because the sum of its proper divisors (41361040) is greater than itself. Its abundance is 21371840
Bases of 19989200
- Binary: 10011000100000010110100002
- Hexadecimal: 0x13102D0
- Base-36: BWFRK
Squares and roots of 19989200
- 19989200 squared (199892002) is 399568116640000
- 19989200 cubed (199892003) is 7987046997140288000000
-
The
square root of 19989200 is 4470.9283152383 -
The
cube root of 19989200 is 271.3928933451
Scales and comparisons
How big is 19989200?- 19,989,200 seconds is equal to 33 weeks, 8 hours, 33 minutes, 20 seconds.
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To count from 1 to 19,989,200 would take you about forty-nine 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 19989200 cubic inches would be around 22.6 feet tall.
Recreational maths with 19989200
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The information we have on file for 19989200 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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