189213840
189,213,840 is an even composite number composed of five prime numbers multiplied together.
189213840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 189213840:
24 × 33 × 5 × 251 × 349
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 251 × 349)See below for interesting mathematical facts about the number 189213840 from the Numbermatics database.
Names of 189213840
- Cardinal: 189213840 can be written as One hundred eighty-nine million, two hundred thirteen thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.8921384 × 108
Factors of 189213840
Divisors of 189213840
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 251 270 349 360 432 502 540 698 720 753 1004 1047 1080 1255 1396 1506 1745 2008 2094 2160 2259 2510 2792 3012 3141 3490 3765 4016 4188 4518 5020 5235 5584 6024 6282 6777 6980 7530 8376 9036 9423 10040 10470 11295 12048 12564 13554 13960 15060 15705 16752 18072 18846 20080 20940 22590 25128 27108 27920 30120 31410 33885 36144 37692 41880 45180 47115 50256 54216 60240 62820 67770 75384 83760 87599 90360 94230 108432 125640 135540 150768 175198 180720 188460 251280 262797 271080 350396 376920 437995 525594 542160 700792 753840 788391 875990 1051188 1313985 1401584 1576782 1751980 2102376 2365173 2627970 3153564 3503960 3941955 4204752 4730346 5255940 6307128 7007920 7883910 9460692 10511880 11825865 12614256 15767820 18921384 21023760 23651730 31535640 37842768 47303460 63071280 94606920 189213840
- Sum of all divisors σ(n): 656208000
- Sum of proper divisors (its aliquot sum) s(n): 466994160
- 189213840 is an abundant number, because the sum of its proper divisors (466994160) is greater than itself. Its abundance is 277780320
Bases of 189213840
- Binary: 10110100011100101100100100002
- Hexadecimal: 0xB472C90
- Base-36: 34NIC0
Squares and roots of 189213840
- 189213840 squared (1892138402) is 35801877247545600
- 189213840 cubed (1892138403) is 6774210673216733551104000
-
The
square root of 189213840 is 13755.5021718583 -
The
cube root of 189213840 is 574.0957077557
Scales and comparisons
How big is 189213840?- 189,213,840 seconds is equal to 6 years, 5 days, 23 hours, 24 minutes.
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To count from 1 to 189,213,840 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 189213840 cubic inches would be around 47.8 feet tall.
Recreational maths with 189213840
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"Number 189213840 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
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Numbermatics. (2024). Number 189213840 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/189213840/
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The information we have on file for 189213840 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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