29890000
29,890,000 is an even composite number composed of four prime numbers multiplied together.
29890000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 29890000:
24 × 54 × 72 × 61
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 61)See below for interesting mathematical facts about the number 29890000 from the Numbermatics database.
Names of 29890000
- Cardinal: 29890000 can be written as Twenty-nine million, eight hundred ninety thousand.
Scientific notation
- Scientific notation: 2.989 × 107
Factors of 29890000
Divisors of 29890000
- Number of divisors d(n): 150
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 61 70 80 98 100 112 122 125 140 175 196 200 244 245 250 280 305 350 392 400 427 488 490 500 560 610 625 700 784 854 875 976 980 1000 1220 1225 1250 1400 1525 1708 1750 1960 2000 2135 2440 2450 2500 2800 2989 3050 3416 3500 3920 4270 4375 4880 4900 5000 5978 6100 6125 6832 7000 7625 8540 8750 9800 10000 10675 11956 12200 12250 14000 14945 15250 17080 17500 19600 21350 23912 24400 24500 29890 30500 30625 34160 35000 38125 42700 47824 49000 53375 59780 61000 61250 70000 74725 76250 85400 98000 106750 119560 122000 122500 149450 152500 170800 213500 239120 245000 266875 298900 305000 373625 427000 490000 533750 597800 610000 747250 854000 1067500 1195600 1494500 1868125 2135000 2989000 3736250 4270000 5978000 7472500 14945000 29890000
- Sum of all divisors σ(n): 85561674
- Sum of proper divisors (its aliquot sum) s(n): 55671674
- 29890000 is an abundant number, because the sum of its proper divisors (55671674) is greater than itself. Its abundance is 25781674
Bases of 29890000
- Binary: 11100100000010101110100002
- Hexadecimal: 0x1C815D0
- Base-36: HSN9S
Squares and roots of 29890000
- 29890000 squared (298900002) is 893412100000000
- 29890000 cubed (298900003) is 26704087669000000000000
-
The
square root of 29890000 is 5467.1747731347 -
The
cube root of 29890000 is 310.3430126189
Scales and comparisons
How big is 29890000?- 29,890,000 seconds is equal to 49 weeks, 2 days, 22 hours, 46 minutes, 40 seconds.
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To count from 1 to 29,890,000 would take you about twenty-two weeks!
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 29890000 cubic inches would be around 25.9 feet tall.
Recreational maths with 29890000
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The information we have on file for 29890000 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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