128320200
128,320,200 is an even composite number composed of four prime numbers multiplied together.
128320200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 128320200:
23 × 34 × 52 × 892
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 89 × 89)See below for interesting mathematical facts about the number 128320200 from the Numbermatics database.
Names of 128320200
- Cardinal: 128320200 can be written as One hundred twenty-eight million, three hundred twenty thousand, two hundred.
Scientific notation
- Scientific notation: 1.283202 × 108
Factors of 128320200
Divisors of 128320200
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 89 90 100 108 120 135 150 162 178 180 200 216 225 267 270 300 324 356 360 405 445 450 534 540 600 648 675 712 801 810 890 900 1068 1080 1335 1350 1602 1620 1780 1800 2025 2136 2225 2403 2670 2700 3204 3240 3560 4005 4050 4450 4806 5340 5400 6408 6675 7209 7921 8010 8100 8900 9612 10680 12015 13350 14418 15842 16020 16200 17800 19224 20025 23763 24030 26700 28836 31684 32040 36045 39605 40050 47526 48060 53400 57672 60075 63368 71289 72090 79210 80100 95052 96120 118815 120150 142578 144180 158420 160200 180225 190104 198025 213867 237630 240300 285156 288360 316840 356445 360450 396050 427734 475260 480600 570312 594075 641601 712890 720900 792100 855468 950520 1069335 1188150 1283202 1425780 1441800 1584200 1710936 1782225 2138670 2376300 2566404 2851560 3208005 3564450 4277340 4752600 5132808 5346675 6416010 7128900 8554680 10693350 12832020 14257800 16040025 21386700 25664040 32080050 42773400 64160100 128320200
- Sum of all divisors σ(n): 450738915
- Sum of proper divisors (its aliquot sum) s(n): 322418715
- 128320200 is an abundant number, because the sum of its proper divisors (322418715) is greater than itself. Its abundance is 194098515
Bases of 128320200
- Binary: 1111010011000000010110010002
- Hexadecimal: 0x7A602C8
- Base-36: 24ECI0
Squares and roots of 128320200
- 128320200 squared (1283202002) is 16466073728040000
- 128320200 cubed (1283202003) is 2112929873996838408000000
-
The
square root of 128320200 is 11327.8506346083 -
The
cube root of 128320200 is 504.3883061955
Scales and comparisons
How big is 128320200?- 128,320,200 seconds is equal to 4 years, 4 weeks, 1 day, 4 hours, 30 minutes.
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To count from 1 to 128,320,200 would take you about six 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 128320200 cubic inches would be around 42 feet tall.
Recreational maths with 128320200
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