30031200
30,031,200 is an even composite number composed of five prime numbers multiplied together.
30031200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 30031200:
25 × 32 × 52 × 43 × 97
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 43 × 97)See below for interesting mathematical facts about the number 30031200 from the Numbermatics database.
Names of 30031200
- Cardinal: 30031200 can be written as Thirty million, thirty-one thousand, two hundred.
Scientific notation
- Scientific notation: 3.00312 × 107
Factors of 30031200
Divisors of 30031200
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 43 45 48 50 60 72 75 80 86 90 96 97 100 120 129 144 150 160 172 180 194 200 215 225 240 258 288 291 300 344 360 387 388 400 430 450 480 485 516 582 600 645 688 720 774 776 800 860 873 900 970 1032 1075 1164 1200 1290 1376 1440 1455 1548 1552 1720 1746 1800 1935 1940 2064 2150 2328 2400 2425 2580 2910 3096 3104 3225 3440 3492 3600 3870 3880 4128 4171 4300 4365 4656 4850 5160 5820 6192 6450 6880 6984 7200 7275 7740 7760 8342 8600 8730 9312 9675 9700 10320 11640 12384 12513 12900 13968 14550 15480 15520 16684 17200 17460 19350 19400 20640 20855 21825 23280 25026 25800 27936 29100 30960 33368 34400 34920 37539 38700 38800 41710 43650 46560 50052 51600 58200 61920 62565 66736 69840 75078 77400 77600 83420 87300 100104 103200 104275 116400 125130 133472 139680 150156 154800 166840 174600 187695 200208 208550 232800 250260 300312 309600 312825 333680 349200 375390 400416 417100 500520 600624 625650 667360 698400 750780 834200 938475 1001040 1201248 1251300 1501560 1668400 1876950 2002080 2502600 3003120 3336800 3753900 5005200 6006240 7507800 10010400 15015600 30031200
- Sum of all divisors σ(n): 109477368
- Sum of proper divisors (its aliquot sum) s(n): 79446168
- 30031200 is an abundant number, because the sum of its proper divisors (79446168) is greater than itself. Its abundance is 49414968
Bases of 30031200
- Binary: 11100101000111101011000002
- Hexadecimal: 0x1CA3D60
- Base-36: HVO80
Squares and roots of 30031200
- 30031200 squared (300312002) is 901872973440000
- 30031200 cubed (300312003) is 27084327639971328000000
-
The
square root of 30031200 is 5480.0729922145 -
The
cube root of 30031200 is 310.8309306683
Scales and comparisons
How big is 30031200?- 30,031,200 seconds is equal to 49 weeks, 4 days, 14 hours.
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To count from 1 to 30,031,200 would take you about twenty-two 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 30031200 cubic inches would be around 25.9 feet tall.
Recreational maths with 30031200
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