18072000000
18,072,000,000 is an even composite number composed of four prime numbers multiplied together.
18072000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 18072000000:
29 × 32 × 56 × 251
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 251)See below for interesting mathematical facts about the number 18072000000 from the Numbermatics database.
Names of 18072000000
- Cardinal: 18072000000 can be written as Eighteen billion, seventy-two million.
Scientific notation
- Scientific notation: 1.8072 × 1010
Factors of 18072000000
Divisors of 18072000000
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 251 256 288 300 320 360 375 384 400 450 480 500 502 512 576 600 625 640 720 750 753 768 800 900 960 1000 1004 1125 1152 1200 1250 1255 1280 1440 1500 1506 1536 1600 1800 1875 1920 2000 2008 2250 2259 2304 2400 2500 2510 2560 2880 3000 3012 3125 3200 3600 3750 3765 3840 4000 4016 4500 4518 4608 4800 5000 5020 5625 5760 6000 6024 6250 6275 6400 7200 7500 7530 7680 8000 8032 9000 9036 9375 9600 10000 10040 11250 11295 11520 12000 12048 12500 12550 12800 14400 15000 15060 15625 16000 16064 18000 18072 18750 18825 19200 20000 20080 22500 22590 23040 24000 24096 25000 25100 28125 28800 30000 30120 31250 31375 32000 32128 36000 36144 37500 37650 38400 40000 40160 45000 45180 46875 48000 48192 50000 50200 56250 56475 57600 60000 60240 62500 62750 64000 64256 72000 72288 75000 75300 80000 80320 90000 90360 93750 94125 96000 96384 100000 100400 112500 112950 115200 120000 120480 125000 125500 128512 140625 144000 144576 150000 150600 156875 160000 160640 180000 180720 187500 188250 192000 192768 200000 200800 225000 225900 240000 240960 250000 251000 281250 282375 288000 289152 300000 301200 313750 320000 321280 360000 361440 375000 376500 385536 400000 401600 450000 451800 470625 480000 481920 500000 502000 562500 564750 576000 578304 600000 602400 627500 642560 720000 722880 750000 753000 784375 800000 803200 900000 903600 941250 960000 963840 1000000 1004000 1125000 1129500 1156608 1200000 1204800 1255000 1411875 1440000 1445760 1500000 1506000 1568750 1600000 1606400 1800000 1807200 1882500 1927680 2000000 2008000 2250000 2259000 2353125 2400000 2409600 2510000 2823750 2880000 2891520 3000000 3012000 3137500 3212800 3600000 3614400 3765000 3921875 4000000 4016000 4500000 4518000 4706250 4800000 4819200 5020000 5647500 5783040 6000000 6024000 6275000 7059375 7200000 7228800 7530000 7843750 8000000 8032000 9000000 9036000 9412500 9638400 10040000 11295000 11765625 12000000 12048000 12550000 14118750 14400000 14457600 15060000 15687500 16064000 18000000 18072000 18825000 20080000 22590000 23531250 24000000 24096000 25100000 28237500 28915200 30120000 31375000 35296875 36000000 36144000 37650000 40160000 45180000 47062500 48192000 50200000 56475000 60240000 62750000 70593750 72000000 72288000 75300000 80320000 90360000 94125000 100400000 112950000 120480000 125500000 141187500 144576000 150600000 180720000 188250000 200800000 225900000 240960000 251000000 282375000 301200000 361440000 376500000 401600000 451800000 502000000 564750000 602400000 722880000 753000000 903600000 1004000000 1129500000 1204800000 1506000000 1807200000 2008000000 2259000000 3012000000 3614400000 4518000000 6024000000 9036000000 18072000000
- Sum of all divisors σ(n): 65455177788
- Sum of proper divisors (its aliquot sum) s(n): 47383177788
- 18072000000 is an abundant number, because the sum of its proper divisors (47383177788) is greater than itself. Its abundance is 29311177788
Bases of 18072000000
- Binary: 100001101010010110011010110000000002
- Hexadecimal: 0x4352CD600
- Base-36: 8AVLOG0
Squares and roots of 18072000000
- 18072000000 squared (180720000002) is 326597184000000000000
- 18072000000 cubed (180720000003) is 5902264309248000000000000000000
-
The
square root of 18072000000 is 134432.1390144485 -
The
cube root of 18072000000 is 2624.2310672981
Scales and comparisons
How big is 18072000000?- 18,072,000,000 seconds is equal to 574 years, 32 weeks, 6 days, 16 hours.
-
To count from 1 to 18,072,000,000 would take you about one thousand, one hundred forty-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 18072000000 cubic inches would be around 218.7 feet tall.
Recreational maths with 18072000000
- 18072000000 backwards is 00000027081
- 18072000000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18072000000's digits is 18
- More coming soon!
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The information we have on file for 18072000000 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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