28043400
28,043,400 is an even composite number composed of six prime numbers multiplied together.
28043400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28043400:
23 × 3 × 52 × 7 × 11 × 607
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 11 × 607)See below for interesting mathematical facts about the number 28043400 from the Numbermatics database.
Names of 28043400
- Cardinal: 28043400 can be written as Twenty-eight million, forty-three thousand, four hundred.
Scientific notation
- Scientific notation: 2.80434 × 107
Factors of 28043400
Divisors of 28043400
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 25 28 30 33 35 40 42 44 50 55 56 60 66 70 75 77 84 88 100 105 110 120 132 140 150 154 165 168 175 200 210 220 231 264 275 280 300 308 330 350 385 420 440 462 525 550 600 607 616 660 700 770 825 840 924 1050 1100 1155 1214 1320 1400 1540 1650 1821 1848 1925 2100 2200 2310 2428 3035 3080 3300 3642 3850 4200 4249 4620 4856 5775 6070 6600 6677 7284 7700 8498 9105 9240 11550 12140 12747 13354 14568 15175 15400 16996 18210 20031 21245 23100 24280 25494 26708 30350 33385 33992 36420 40062 42490 45525 46200 46739 50988 53416 60700 63735 66770 72840 80124 84980 91050 93478 100155 101976 106225 121400 127470 133540 140217 160248 166925 169960 182100 186956 200310 212450 233695 254940 267080 280434 318675 333850 364200 373912 400620 424900 467390 500775 509880 560868 637350 667700 701085 801240 849800 934780 1001550 1121736 1168475 1274700 1335400 1402170 1869560 2003100 2336950 2549400 2804340 3505425 4006200 4673900 5608680 7010850 9347800 14021700 28043400
- Sum of all divisors σ(n): 108564480
- Sum of proper divisors (its aliquot sum) s(n): 80521080
- 28043400 is an abundant number, because the sum of its proper divisors (80521080) is greater than itself. Its abundance is 52477680
Bases of 28043400
- Binary: 11010101111101000100010002
- Hexadecimal: 0x1ABE888
- Base-36: GP2FC
Squares and roots of 28043400
- 28043400 squared (280434002) is 786432283560000
- 28043400 cubed (280434003) is 22054235100786504000000
-
The
square root of 28043400 is 5295.6019487873 -
The
cube root of 28043400 is 303.8157066275
Scales and comparisons
How big is 28043400?- 28,043,400 seconds is equal to 46 weeks, 2 days, 13 hours, 50 minutes.
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To count from 1 to 28,043,400 would take you about seventeen 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 28043400 cubic inches would be around 25.3 feet tall.
Recreational maths with 28043400
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The information we have on file for 28043400 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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