189042000
189,042,000 is an even composite number composed of five prime numbers multiplied together.
189042000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 189042000:
24 × 3 × 53 × 72 × 643
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 643)See below for interesting mathematical facts about the number 189042000 from the Numbermatics database.
Names of 189042000
- Cardinal: 189042000 can be written as One hundred eighty-nine million, forty-two thousand.
Scientific notation
- Scientific notation: 1.89042 × 108
Factors of 189042000
Divisors of 189042000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 49 50 56 60 70 75 80 84 98 100 105 112 120 125 140 147 150 168 175 196 200 210 240 245 250 280 294 300 336 350 375 392 400 420 490 500 525 560 588 600 643 700 735 750 784 840 875 980 1000 1050 1176 1200 1225 1286 1400 1470 1500 1680 1750 1929 1960 2000 2100 2352 2450 2572 2625 2800 2940 3000 3215 3500 3675 3858 3920 4200 4501 4900 5144 5250 5880 6000 6125 6430 7000 7350 7716 8400 9002 9645 9800 10288 10500 11760 12250 12860 13503 14000 14700 15432 16075 18004 18375 19290 19600 21000 22505 24500 25720 27006 29400 30864 31507 32150 36008 36750 38580 42000 45010 48225 49000 51440 54012 58800 63014 64300 67515 72016 73500 77160 80375 90020 94521 96450 98000 108024 112525 126028 128600 135030 147000 154320 157535 160750 180040 189042 192900 216048 225050 241125 252056 257200 270060 294000 315070 321500 337575 360080 378084 385800 450100 472605 482250 504112 540120 562625 630140 643000 675150 756168 771600 787675 900200 945210 964500 1080240 1125250 1260280 1286000 1350300 1512336 1575350 1687875 1800400 1890420 1929000 2250500 2363025 2520560 2700600 3150700 3375750 3780840 3858000 3938375 4501000 4726050 5401200 6301400 6751500 7561680 7876750 9002000 9452100 11815125 12602800 13503000 15753500 18904200 23630250 27006000 31507000 37808400 47260500 63014000 94521000 189042000
- Sum of all divisors σ(n): 710079552
- Sum of proper divisors (its aliquot sum) s(n): 521037552
- 189042000 is an abundant number, because the sum of its proper divisors (521037552) is greater than itself. Its abundance is 331995552
Bases of 189042000
- Binary: 10110100010010001101010100002
- Hexadecimal: 0xB448D50
- Base-36: 34JTQO
Squares and roots of 189042000
- 189042000 squared (1890420002) is 35736877764000000
- 189042000 cubed (1890420003) is 6755770846262088000000000
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The
square root of 189042000 is 13749.2545252461 -
The
cube root of 189042000 is 573.9218612651
Scales and comparisons
How big is 189042000?- 189,042,000 seconds is equal to 6 years, 3 days, 23 hours, 40 minutes.
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To count from 1 to 189,042,000 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 189042000 cubic inches would be around 47.8 feet tall.
Recreational maths with 189042000
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The information we have on file for 189042000 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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