198000000
198,000,000 is an even composite number composed of four prime numbers multiplied together.
198000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 198000000:
27 × 32 × 56 × 11
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 11)See below for interesting mathematical facts about the number 198000000 from the Numbermatics database.
Names of 198000000
- Cardinal: 198000000 can be written as One hundred ninety-eight million.
Scientific notation
- Scientific notation: 1.98 × 108
Factors of 198000000
Divisors of 198000000
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 72 75 80 88 90 96 99 100 110 120 125 128 132 144 150 160 165 176 180 192 198 200 220 225 240 250 264 275 288 300 320 330 352 360 375 384 396 400 440 450 480 495 500 528 550 576 600 625 640 660 704 720 750 792 800 825 880 900 960 990 1000 1056 1100 1125 1152 1200 1250 1320 1375 1408 1440 1500 1584 1600 1650 1760 1800 1875 1920 1980 2000 2112 2200 2250 2400 2475 2500 2640 2750 2880 3000 3125 3168 3200 3300 3520 3600 3750 3960 4000 4125 4224 4400 4500 4800 4950 5000 5280 5500 5625 5760 6000 6250 6336 6600 6875 7040 7200 7500 7920 8000 8250 8800 9000 9375 9600 9900 10000 10560 11000 11250 12000 12375 12500 12672 13200 13750 14400 15000 15625 15840 16000 16500 17600 18000 18750 19800 20000 20625 21120 22000 22500 24000 24750 25000 26400 27500 28125 28800 30000 31250 31680 33000 34375 35200 36000 37500 39600 40000 41250 44000 45000 46875 48000 49500 50000 52800 55000 56250 60000 61875 62500 63360 66000 68750 72000 75000 79200 80000 82500 88000 90000 93750 99000 100000 103125 105600 110000 112500 120000 123750 125000 132000 137500 140625 144000 150000 158400 165000 171875 176000 180000 187500 198000 200000 206250 220000 225000 240000 247500 250000 264000 275000 281250 300000 309375 316800 330000 343750 360000 375000 396000 400000 412500 440000 450000 495000 500000 515625 528000 550000 562500 600000 618750 660000 687500 720000 750000 792000 825000 880000 900000 990000 1000000 1031250 1100000 1125000 1200000 1237500 1320000 1375000 1500000 1546875 1584000 1650000 1800000 1980000 2000000 2062500 2200000 2250000 2475000 2640000 2750000 3000000 3093750 3300000 3600000 3960000 4125000 4400000 4500000 4950000 5500000 6000000 6187500 6600000 7920000 8250000 9000000 9900000 11000000 12375000 13200000 16500000 18000000 19800000 22000000 24750000 33000000 39600000 49500000 66000000 99000000 198000000
- Sum of all divisors σ(n): 776943180
- Sum of proper divisors (its aliquot sum) s(n): 578943180
- 198000000 is an abundant number, because the sum of its proper divisors (578943180) is greater than itself. Its abundance is 380943180
Bases of 198000000
- Binary: 10111100110100111101100000002
- Hexadecimal: 0xBCD3D80
- Base-36: 39VTS0
Squares and roots of 198000000
- 198000000 squared (1980000002) is 39204000000000000
- 198000000 cubed (1980000003) is 7762392000000000000000000
-
The
square root of 198000000 is 14071.2472794703 -
The
cube root of 198000000 is 582.8476683251
Scales and comparisons
How big is 198000000?- 198,000,000 seconds is equal to 6 years, 15 weeks, 2 days, 16 hours.
-
To count from 1 to 198,000,000 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 198000000 cubic inches would be around 48.6 feet tall.
Recreational maths with 198000000
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The information we have on file for 198000000 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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