188992128
188,992,128 is an even composite number composed of five prime numbers multiplied together.
188992128 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 188992128:
27 × 3 × 13 × 172 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 17 × 17 × 131)See below for interesting mathematical facts about the number 188992128 from the Numbermatics database.
Names of 188992128
- Cardinal: 188992128 can be written as One hundred eighty-eight million, nine hundred ninety-two thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.88992128 × 108
Factors of 188992128
Divisors of 188992128
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 128 131 136 156 192 204 208 221 262 272 289 312 384 393 408 416 442 524 544 578 624 663 786 816 832 867 884 1048 1088 1156 1248 1326 1572 1632 1664 1703 1734 1768 2096 2176 2227 2312 2496 2652 3144 3264 3406 3468 3536 3757 4192 4454 4624 4992 5109 5304 6288 6528 6681 6812 6936 7072 7514 8384 8908 9248 10218 10608 11271 12576 13362 13624 13872 14144 15028 16768 17816 18496 20436 21216 22542 25152 26724 27248 27744 28288 28951 30056 35632 36992 37859 40872 42432 45084 50304 53448 54496 55488 57902 60112 71264 75718 81744 84864 86853 90168 106896 108992 110976 113577 115804 120224 142528 151436 163488 173706 180336 213792 217984 227154 231608 240448 285056 302872 326976 347412 360672 427584 454308 463216 480896 492167 605744 653952 694824 721344 855168 908616 926432 984334 1211488 1389648 1442688 1476501 1817232 1852864 1968668 2422976 2779296 2953002 3634464 3705728 3937336 4845952 5558592 5906004 7268928 7874672 11117184 11812008 14537856 15749344 23624016 31498688 47248032 62997376 94496064 188992128
- Sum of all divisors σ(n): 578682720
- Sum of proper divisors (its aliquot sum) s(n): 389690592
- 188992128 is an abundant number, because the sum of its proper divisors (389690592) is greater than itself. Its abundance is 200698464
Bases of 188992128
- Binary: 10110100001111001010100000002
- Hexadecimal: 0xB43CA80
- Base-36: 34IR9C
Squares and roots of 188992128
- 188992128 squared (1889921282) is 35718024445968384
- 188992128 cubed (1889921283) is 6750425447999585912881152
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The
square root of 188992128 is 13747.4407800143 -
The
cube root of 188992128 is 573.8713872109
Scales and comparisons
How big is 188992128?- 188,992,128 seconds is equal to 6 years, 3 days, 9 hours, 48 minutes, 48 seconds.
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To count from 1 to 188,992,128 would take you about nine 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 188992128 cubic inches would be around 47.8 feet tall.
Recreational maths with 188992128
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