47128200
47,128,200 is an even composite number composed of five prime numbers multiplied together.
47128200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 47128200:
23 × 3 × 52 × 73 × 229
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 229)See below for interesting mathematical facts about the number 47128200 from the Numbermatics database.
Names of 47128200
- Cardinal: 47128200 can be written as Forty-seven million, one hundred twenty-eight thousand, two hundred.
Scientific notation
- Scientific notation: 4.71282 × 107
Factors of 47128200
Divisors of 47128200
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 140 147 150 168 175 196 200 210 229 245 280 294 300 343 350 392 420 458 490 525 588 600 686 687 700 735 840 916 980 1029 1050 1145 1176 1225 1372 1374 1400 1470 1603 1715 1832 1960 2058 2100 2290 2450 2744 2748 2940 3206 3430 3435 3675 4116 4200 4580 4809 4900 5145 5496 5725 5880 6412 6860 6870 7350 8015 8232 8575 9160 9618 9800 10290 11221 11450 12824 13720 13740 14700 16030 17150 17175 19236 20580 22442 22900 24045 25725 27480 29400 32060 33663 34300 34350 38472 40075 41160 44884 45800 48090 51450 56105 64120 67326 68600 68700 78547 80150 89768 96180 102900 112210 120225 134652 137400 157094 160300 168315 192360 205800 224420 235641 240450 269304 280525 314188 320600 336630 392735 448840 471282 480900 561050 628376 673260 785470 841575 942564 961800 1122100 1178205 1346520 1570940 1683150 1885128 1963675 2244200 2356410 3141880 3366300 3927350 4712820 5891025 6732600 7854700 9425640 11782050 15709400 23564100 47128200
- Sum of all divisors σ(n): 171120000
- Sum of proper divisors (its aliquot sum) s(n): 123991800
- 47128200 is an abundant number, because the sum of its proper divisors (123991800) is greater than itself. Its abundance is 76863600
Bases of 47128200
- Binary: 101100111100011110100010002
- Hexadecimal: 0x2CF1E88
- Base-36: S24CO
Squares and roots of 47128200
- 47128200 squared (471282002) is 2221067235240000
- 47128200 cubed (471282003) is 104674900875837768000000
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The
square root of 47128200 is 6864.9981791695 -
The
cube root of 47128200 is 361.2104317641
Scales and comparisons
How big is 47128200?- 47,128,200 seconds is equal to 1 year, 25 weeks, 6 days, 11 hours, 10 minutes.
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To count from 1 to 47,128,200 would take you about two 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 47128200 cubic inches would be around 30.1 feet tall.
Recreational maths with 47128200
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