21388723200000
21,388,723,200,000 is an even composite number composed of six prime numbers multiplied together.
21388723200000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.
Prime factorization of 21388723200000:
213 × 32 × 55 × 13 × 37 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 13 × 37 × 193)See below for interesting mathematical facts about the number 21388723200000 from the Numbermatics database.
Names of 21388723200000
- Cardinal: 21388723200000 can be written as Twenty-one trillion, three hundred eighty-eight billion, seven hundred twenty-three million, two hundred thousand.
Scientific notation
- Scientific notation: 2.13887232 × 1013
Factors of 21388723200000
Divisors of 21388723200000
- Number of divisors d(n): 2016
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 37 39 40 45 48 50 52 60 64 65 72 74 75 78 80 90 96 100 104 111 117 120 125 128 130 144 148 150 156 160 180 185 192 193 195 200 208 222 225 234 240 250 256 260 288 296 300 312 320 325 333 360 370 375 384 386 390 400 416 444 450 468 480 481 500 512 520 555 576 579 585 592 600 624 625 640 650 666 720 740 750 768 772 780 800 832 888 900 925 936 960 962 965 975 1000 1024 1040 1110 1125 1152 1158 1170 1184 1200 1248 1250 1280 1300 1332 1440 1443 1480 1500 1536 1544 1560 1600 1625 1664 1665 1737 1776 1800 1850 1872 1875 1920 1924 1930 1950 2000 2048 2080 2220 2250 2304 2316 2340 2368 2400 2405 2496 2500 2509 2560 2600 2664 2775 2880 2886 2895 2925 2960 3000 3072 3088 3120 3125 3200 3250 3328 3330 3474 3552 3600 3700 3744 3750 3840 3848 3860 3900 4000 4096 4160 4329 4440 4500 4608 4625 4632 4680 4736 4800 4810 4825 4875 4992 5000 5018 5120 5200 5328 5550 5625 5760 5772 5790 5850 5920 6000 6144 6176 6240 6250 6400 6500 6656 6660 6948 7104 7141 7200 7215 7400 7488 7500 7527 7680 7696 7720 7800 8000 8125 8192 8320 8325 8658 8685 8880 9000 9216 9250 9264 9360 9375 9472 9600 9620 9650 9750 9984 10000 10036 10240 10400 10656 11100 11250 11520 11544 11580 11700 11840 12000 12025 12288 12352 12480 12500 12545 12800 13000 13312 13320 13875 13896 14208 14282 14400 14430 14475 14625 14800 14976 15000 15054 15360 15392 15440 15600 16000 16250 16640 16650 17316 17370 17760 18000 18432 18500 18528 18720 18750 18944 19200 19240 19300 19500 19968 20000 20072 20480 20800 21312 21423 21645 22200 22500 22581 23040 23088 23125 23160 23400 23680 24000 24050 24125 24375 24576 24704 24960 25000 25090 25600 26000 26624 26640 27750 27792 28125 28416 28564 28800 28860 28950 29250 29600 29952 30000 30108 30720 30784 30880 31200 32000 32500 33280 33300 34632 34740 35520 35705 36000 36075 36864 37000 37056 37440 37500 37635 37888 38400 38480 38600 39000 39936 40000 40144 40625 40960 41600 41625 42624 42846 43290 43425 44400 45000 45162 46080 46176 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267359040000 274214400000 285182976000 289036800000 297065600000 329057280000 334198800000 356478720000 411321600000 427774464000 445598400000 475304960000 534718080000 548428800000 578073600000 594131200000 668397600000 712957440000 822643200000 855548928000 891196800000 1069436160000 1188262400000 1336795200000 1425914880000 1645286400000 1782393600000 2138872320000 2376524800000 2673590400000 3564787200000 4277744640000 5347180800000 7129574400000 10694361600000 21388723200000
- Sum of all divisors σ(n): 85858319684592
- Sum of proper divisors (its aliquot sum) s(n): 64469596484592
- 21388723200000 is an abundant number, because the sum of its proper divisors (64469596484592) is greater than itself. Its abundance is 43080873284592
Bases of 21388723200000
- Binary: 1001101110011111100110011111110100000000000002
- Hexadecimal: 0x1373F33FA000
- Base-36: 7KXUDJWG0
Squares and roots of 21388723200000
- 21388723200000 squared (213887232000002) is 457477480126218240000000000
- 21388723200000 cubed (213887232000003) is 9784859192653182998151168000000000000000
-
The
square root of 21388723200000 is 4624794.3954299201 -
The
cube root of 21388723200000 is 27758.4334727687
Scales and comparisons
How big is 21388723200000?- 21,388,723,200,000 seconds is equal to 680,095 years, 12 weeks, 2 days, 16 hours.
-
To count from 1 to 21,388,723,200,000 would take you about one million, seven hundred thousand, two hundred thirty-eight 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 21388723200000 cubic inches would be around 2313.2 feet tall.
Recreational maths with 21388723200000
- 21388723200000 backwards is 00000232788312
- 21388723200000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21388723200000's digits is 36
- More coming soon!
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The information we have on file for 21388723200000 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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