18221438400000
18,221,438,400,000 is an even composite number composed of six prime numbers multiplied together.
What does the number 18221438400000 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 1440 divisors.
18221438400000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.
Prime factorization of 18221438400000:
29 × 3 × 55 × 112 × 137 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 137 × 229)See below for interesting mathematical facts about the number 18221438400000 from the Numbermatics database.
Names of 18221438400000
- Cardinal: 18221438400000 can be written as Eighteen trillion, two hundred twenty-one billion, four hundred thirty-eight million, four hundred thousand.
Scientific notation
- Scientific notation: 1.82214384 × 1013
Factors of 18221438400000
Divisors of 18221438400000
- Number of divisors d(n): 1440
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 44 48 50 55 60 64 66 75 80 88 96 100 110 120 121 125 128 132 137 150 160 165 176 192 200 220 229 240 242 250 256 264 274 275 300 320 330 352 363 375 384 400 411 440 458 480 484 500 512 528 548 550 600 605 625 640 660 685 687 704 726 750 768 800 822 825 880 916 960 968 1000 1056 1096 1100 1145 1200 1210 1250 1280 1320 1370 1374 1375 1408 1452 1500 1507 1536 1600 1644 1650 1760 1815 1832 1875 1920 1936 2000 2055 2112 2192 2200 2290 2400 2420 2500 2519 2560 2640 2740 2748 2750 2816 2904 3000 3014 3025 3125 3200 3288 3300 3425 3435 3520 3630 3664 3750 3840 3872 4000 4110 4125 4224 4384 4400 4521 4580 4800 4840 5000 5038 5280 5480 5496 5500 5632 5725 5808 6000 6028 6050 6250 6400 6576 6600 6850 6870 6875 7040 7260 7328 7500 7535 7557 7680 7744 8000 8220 8250 8448 8768 8800 9042 9075 9160 9375 9600 9680 10000 10076 10275 10560 10960 10992 11000 11450 11616 12000 12056 12100 12500 12595 12800 13152 13200 13700 13740 13750 14080 14520 14656 15000 15070 15114 15125 15488 16000 16440 16500 16577 16896 17125 17175 17536 17600 18084 18150 18320 18750 19200 19360 20000 20152 20550 20625 21120 21920 21984 22000 22605 22900 23232 24000 24112 24200 25000 25190 26304 26400 27400 27480 27500 27709 28160 28625 29040 29312 30000 30140 30228 30250 30976 31373 32000 32880 33000 33154 34250 34350 34375 35072 35200 36168 36300 36640 37500 37675 37785 38400 38720 40000 40304 41100 41250 42240 43840 43968 44000 45210 45375 45800 46464 48000 48224 48400 49731 50000 50380 51375 52608 52800 54800 54960 55000 55418 57250 58080 58624 60000 60280 60456 60500 61952 62746 62975 64000 65760 66000 66308 68500 68700 68750 70144 70400 72336 72600 73280 75000 75350 75570 75625 77440 80000 80608 82200 82500 82885 83127 84480 85625 85875 87680 87936 88000 90420 90750 91600 92928 94119 96000 96448 96800 99462 100000 100760 102750 103125 105216 105600 109600 109920 110000 110836 113025 114500 116160 117248 120000 120560 120912 121000 125492 125950 131520 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56941995000 60738128000 66259776000 66501600000 69020600000 71177493750 72885753600 75295200000 75922660000 79569600000 82824720000 91107192000 94903325000 103530900000 110432960000 113883990000 121476256000 133003200000 138041200000 142354987500 145771507200 150590400000 151845320000 165649440000 182214384000 189806650000 207061800000 227767980000 242952512000 276082400000 284709975000 303690640000 331298880000 364428768000 379613300000 414123600000 455535960000 552164800000 569419950000 607381280000 728857536000 759226600000 828247200000 911071920000 1138839900000 1214762560000 1518453200000 1656494400000 1822143840000 2277679800000 3036906400000 3644287680000 4555359600000 6073812800000 9110719200000 18221438400000
- Sum of all divisors σ(n): 67472441799840
- Sum of proper divisors (its aliquot sum) s(n): 49251003399840
- 18221438400000 is an abundant number, because the sum of its proper divisors (49251003399840) is greater than itself. Its abundance is 31029564999840
Bases of 18221438400000
- Binary: 1000010010010100000100101110011110110000000002
- Hexadecimal: 0x1092825CF600
- Base-36: 6GIT9YJUO
Squares and roots of 18221438400000
- 18221438400000 squared (182214384000002) is 332020817364994560000000000
- 18221438400000 cubed (182214384000003) is 6049896871133898691375104000000000000000
-
The
square root of 18221438400000 is 4268657.6812857693 -
The
cube root of 18221438400000 is 26314.4452636617
Scales and comparisons
How big is 18221438400000?- 18,221,438,400,000 seconds is equal to 579,385 years, 19 weeks, 4 days, 18 hours, 40 minutes.
-
To count from 1 to 18,221,438,400,000 would take you about one million, four hundred forty-eight thousand, four hundred sixty-three 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 18221438400000 cubic inches would be around 2192.9 feet tall.
Recreational maths with 18221438400000
- 18221438400000 backwards is 00000483412281
- 18221438400000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18221438400000's digits is 33
- More coming soon!
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The information we have on file for 18221438400000 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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