189000000
189,000,000 is an even composite number composed of four prime numbers multiplied together.
189000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred ninety-two divisors.
Prime factorization of 189000000:
26 × 33 × 56 × 7
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7)See below for interesting mathematical facts about the number 189000000 from the Numbermatics database.
Names of 189000000
- Cardinal: 189000000 can be written as One hundred eighty-nine million.
Scientific notation
- Scientific notation: 1.89 × 108
Factors of 189000000
Divisors of 189000000
- Number of divisors d(n): 392
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 84 90 96 100 105 108 112 120 125 126 135 140 144 150 160 168 175 180 189 192 200 210 216 224 225 240 250 252 270 280 288 300 315 320 336 350 360 375 378 400 420 432 448 450 480 500 504 525 540 560 576 600 625 630 672 675 700 720 750 756 800 840 864 875 900 945 960 1000 1008 1050 1080 1120 1125 1200 1250 1260 1344 1350 1400 1440 1500 1512 1575 1600 1680 1728 1750 1800 1875 1890 2000 2016 2100 2160 2240 2250 2400 2500 2520 2625 2700 2800 2880 3000 3024 3125 3150 3360 3375 3500 3600 3750 3780 4000 4032 4200 4320 4375 4500 4725 4800 5000 5040 5250 5400 5600 5625 6000 6048 6250 6300 6720 6750 7000 7200 7500 7560 7875 8000 8400 8640 8750 9000 9375 9450 10000 10080 10500 10800 11200 11250 12000 12096 12500 12600 13125 13500 14000 14400 15000 15120 15625 15750 16800 16875 17500 18000 18750 18900 20000 20160 21000 21600 21875 22500 23625 24000 25000 25200 26250 27000 28000 28125 30000 30240 31250 31500 33600 33750 35000 36000 37500 37800 39375 40000 42000 43200 43750 45000 46875 47250 50000 50400 52500 54000 56000 56250 60000 60480 62500 63000 65625 67500 70000 72000 75000 75600 78750 84000 84375 87500 90000 93750 94500 100000 100800 105000 108000 109375 112500 118125 120000 125000 126000 131250 135000 140000 140625 150000 151200 157500 168000 168750 175000 180000 187500 189000 196875 200000 210000 216000 218750 225000 236250 250000 252000 262500 270000 280000 281250 300000 302400 315000 328125 337500 350000 360000 375000 378000 393750 420000 421875 437500 450000 472500 500000 504000 525000 540000 562500 590625 600000 630000 656250 675000 700000 750000 756000 787500 840000 843750 875000 900000 945000 984375 1000000 1050000 1080000 1125000 1181250 1260000 1312500 1350000 1400000 1500000 1512000 1575000 1687500 1750000 1800000 1890000 1968750 2100000 2250000 2362500 2520000 2625000 2700000 2953125 3000000 3150000 3375000 3500000 3780000 3937500 4200000 4500000 4725000 5250000 5400000 5906250 6300000 6750000 7000000 7560000 7875000 9000000 9450000 10500000 11812500 12600000 13500000 15750000 18900000 21000000 23625000 27000000 31500000 37800000 47250000 63000000 94500000 189000000
- Sum of all divisors σ(n): 793739840
- Sum of proper divisors (its aliquot sum) s(n): 604739840
- 189000000 is an abundant number, because the sum of its proper divisors (604739840) is greater than itself. Its abundance is 415739840
Bases of 189000000
- Binary: 10110100001111101001010000002
- Hexadecimal: 0xB43E940
- Base-36: 34IXC0
Squares and roots of 189000000
- 189000000 squared (1890000002) is 35721000000000000
- 189000000 cubed (1890000003) is 6751269000000000000000000
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The
square root of 189000000 is 13747.7270848675 -
The
cube root of 189000000 is 573.8793548317
Scales and comparisons
How big is 189000000?- 189,000,000 seconds is equal to 6 years, 3 days, 12 hours.
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To count from 1 to 189,000,000 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 189000000 cubic inches would be around 47.8 feet tall.
Recreational maths with 189000000
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The information we have on file for 189000000 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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