428252400
428,252,400 is an even composite number composed of five prime numbers multiplied together.
428252400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 428252400:
24 × 33 × 52 × 19 × 2087
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 19 × 2087)See below for interesting mathematical facts about the number 428252400 from the Numbermatics database.
Names of 428252400
- Cardinal: 428252400 can be written as Four hundred twenty-eight million, two hundred fifty-two thousand, four hundred.
Scientific notation
- Scientific notation: 4.282524 × 108
Factors of 428252400
Divisors of 428252400
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 27 30 36 38 40 45 48 50 54 57 60 72 75 76 80 90 95 100 108 114 120 135 144 150 152 171 180 190 200 216 225 228 240 270 285 300 304 342 360 380 400 432 450 456 475 513 540 570 600 675 684 720 760 855 900 912 950 1026 1080 1140 1200 1350 1368 1425 1520 1710 1800 1900 2052 2087 2160 2280 2565 2700 2736 2850 3420 3600 3800 4104 4174 4275 4560 5130 5400 5700 6261 6840 7600 8208 8348 8550 10260 10435 10800 11400 12522 12825 13680 16696 17100 18783 20520 20870 22800 25044 25650 31305 33392 34200 37566 39653 41040 41740 50088 51300 52175 56349 62610 68400 75132 79306 83480 93915 100176 102600 104350 112698 118959 125220 150264 156525 158612 166960 187830 198265 205200 208700 225396 237918 250440 281745 300528 313050 317224 356877 375660 396530 417400 450792 469575 475836 500880 563490 594795 626100 634448 713754 751320 793060 834800 901584 939150 951672 991325 1070631 1126980 1189590 1252200 1408725 1427508 1502640 1586120 1784385 1878300 1903344 1982650 2141262 2253960 2379180 2504400 2817450 2855016 2973975 3172240 3568770 3756600 3965300 4282524 4507920 4758360 5353155 5634900 5710032 5947950 7137540 7513200 7930600 8565048 8921925 9516720 10706310 11269800 11895900 14275080 15861200 17130096 17843850 21412620 22539600 23791800 26765775 28550160 35687700 42825240 47583600 53531550 71375400 85650480 107063100 142750800 214126200 428252400
- Sum of all divisors σ(n): 1605254400
- Sum of proper divisors (its aliquot sum) s(n): 1177002000
- 428252400 is an abundant number, because the sum of its proper divisors (1177002000) is greater than itself. Its abundance is 748749600
Bases of 428252400
- Binary: 110011000011010011100111100002
- Hexadecimal: 0x19869CF0
- Base-36: 72YXO0
Squares and roots of 428252400
- 428252400 squared (4282524002) is 183400118105760000
- 428252400 cubed (4282524003) is 78541540739075173824000000
-
The
square root of 428252400 is 20694.2600737499 -
The
cube root of 428252400 is 753.7603151975
Scales and comparisons
How big is 428252400?- 428,252,400 seconds is equal to 13 years, 32 weeks, 15 hours.
-
To count from 1 to 428,252,400 would take you about twenty years!
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 428252400 cubic inches would be around 62.8 feet tall.
Recreational maths with 428252400
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The information we have on file for 428252400 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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