385285200
385,285,200 is an even composite number composed of five prime numbers multiplied together.
385285200 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 385285200:
24 × 3 × 52 × 412 × 191
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 41 × 41 × 191)See below for interesting mathematical facts about the number 385285200 from the Numbermatics database.
Names of 385285200
- Cardinal: 385285200 can be written as Three hundred eighty-five million, two hundred eighty-five thousand, two hundred.
Scientific notation
- Scientific notation: 3.852852 × 108
Factors of 385285200
Divisors of 385285200
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 41 48 50 60 75 80 82 100 120 123 150 164 191 200 205 240 246 300 328 382 400 410 492 573 600 615 656 764 820 955 984 1025 1146 1200 1230 1528 1640 1681 1910 1968 2050 2292 2460 2865 3056 3075 3280 3362 3820 4100 4584 4775 4920 5043 5730 6150 6724 7640 7831 8200 8405 9168 9550 9840 10086 11460 12300 13448 14325 15280 15662 16400 16810 19100 20172 22920 23493 24600 25215 26896 28650 31324 33620 38200 39155 40344 42025 45840 46986 49200 50430 57300 62648 67240 76400 78310 80688 84050 93972 100860 114600 117465 125296 126075 134480 156620 168100 187944 195775 201720 229200 234930 252150 313240 321071 336200 375888 391550 403440 469860 504300 587325 626480 642142 672400 783100 939720 963213 1008600 1174650 1284284 1566200 1605355 1879440 1926426 2017200 2349300 2568568 3132400 3210710 3852852 4698600 4816065 5137136 6421420 7705704 8026775 9397200 9632130 12842840 15411408 16053550 19264260 24080325 25685680 32107100 38528520 48160650 64214200 77057040 96321300 128428400 192642600 385285200
- Sum of all divisors σ(n): 1271656704
- Sum of proper divisors (its aliquot sum) s(n): 886371504
- 385285200 is an abundant number, because the sum of its proper divisors (886371504) is greater than itself. Its abundance is 501086304
Bases of 385285200
- Binary: 101101111011011111100010100002
- Hexadecimal: 0x16F6FC50
- Base-36: 6DDZYO
Squares and roots of 385285200
- 385285200 squared (3852852002) is 148444685339040000
- 385285200 cubed (3852852003) is 57193540279789094208000000
-
The
square root of 385285200 is 19628.6830938807 -
The
cube root of 385285200 is 727.6582242265
Scales and comparisons
How big is 385285200?- 385,285,200 seconds is equal to 12 years, 13 weeks, 7 hours, 40 minutes.
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To count from 1 to 385,285,200 would take you about eighteen 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 385285200 cubic inches would be around 60.6 feet tall.
Recreational maths with 385285200
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The information we have on file for 385285200 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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