12745200
12,745,200 is an even composite number composed of six prime numbers multiplied together.
12745200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12745200:
24 × 3 × 52 × 13 × 19 × 43
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 19 × 43)See below for interesting mathematical facts about the number 12745200 from the Numbermatics database.
Names of 12745200
- Cardinal: 12745200 can be written as Twelve million, seven hundred forty-five thousand, two hundred.
Scientific notation
- Scientific notation: 1.27452 × 107
Factors of 12745200
Divisors of 12745200
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 25 26 30 38 39 40 43 48 50 52 57 60 65 75 76 78 80 86 95 100 104 114 120 129 130 150 152 156 172 190 195 200 208 215 228 240 247 258 260 285 300 304 312 325 344 380 390 400 430 456 475 494 516 520 559 570 600 624 645 650 688 741 760 780 817 860 912 950 975 988 1032 1040 1075 1118 1140 1200 1235 1290 1300 1425 1482 1520 1560 1634 1677 1720 1900 1950 1976 2064 2150 2236 2280 2451 2470 2580 2600 2795 2850 2964 3120 3225 3268 3354 3440 3705 3800 3900 3952 4085 4300 4472 4560 4902 4940 5160 5200 5590 5700 5928 6175 6450 6536 6708 7410 7600 7800 8170 8385 8600 8944 9804 9880 10320 10621 11180 11400 11856 12255 12350 12900 13072 13416 13975 14820 15600 16340 16770 17200 18525 19608 19760 20425 21242 22360 22800 24510 24700 25800 26832 27950 29640 31863 32680 33540 37050 39216 40850 41925 42484 44720 49020 49400 51600 53105 55900 59280 61275 63726 65360 67080 74100 81700 83850 84968 98040 98800 106210 111800 122550 127452 134160 148200 159315 163400 167700 169936 196080 212420 223600 245100 254904 265525 296400 318630 326800 335400 424840 490200 509808 531050 637260 670800 796575 849680 980400 1062100 1274520 1593150 2124200 2549040 3186300 4248400 6372600 12745200
- Sum of all divisors σ(n): 47358080
- Sum of proper divisors (its aliquot sum) s(n): 34612880
- 12745200 is an abundant number, because the sum of its proper divisors (34612880) is greater than itself. Its abundance is 21867680
Bases of 12745200
- Binary: 1100001001111001111100002
- Hexadecimal: 0xC279F0
- Base-36: 7L69C
Squares and roots of 12745200
- 12745200 squared (127452002) is 162440123040000
- 12745200 cubed (127452003) is 2070331856169408000000
-
The
square root of 12745200 is 3570.0420165595 -
The
cube root of 12745200 is 233.5871161657
Scales and comparisons
How big is 12745200?- 12,745,200 seconds is equal to 21 weeks, 12 hours, 20 minutes.
-
To count from 1 to 12,745,200 would take you about thirty-one 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 12745200 cubic inches would be around 19.5 feet tall.
Recreational maths with 12745200
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The information we have on file for 12745200 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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