21422720000
21,422,720,000 is an even composite number composed of five prime numbers multiplied together.
21422720000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty divisors.
Prime factorization of 21422720000:
210 × 54 × 11 × 17 × 179
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 17 × 179)See below for interesting mathematical facts about the number 21422720000 from the Numbermatics database.
Names of 21422720000
- Cardinal: 21422720000 can be written as Twenty-one billion, four hundred twenty-two million, seven hundred twenty thousand.
Scientific notation
- Scientific notation: 2.142272 × 1010
Factors of 21422720000
Divisors of 21422720000
- Number of divisors d(n): 440
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Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 25 32 34 40 44 50 55 64 68 80 85 88 100 110 125 128 136 160 170 176 179 187 200 220 250 256 272 275 320 340 352 358 374 400 425 440 500 512 544 550 625 640 680 704 716 748 800 850 880 895 935 1000 1024 1088 1100 1250 1280 1360 1375 1408 1432 1496 1600 1700 1760 1790 1870 1969 2000 2125 2176 2200 2500 2560 2720 2750 2816 2864 2992 3043 3200 3400 3520 3580 3740 3938 4000 4250 4352 4400 4475 4675 5000 5120 5440 5500 5632 5728 5984 6086 6400 6800 6875 7040 7160 7480 7876 8000 8500 8704 8800 8950 9350 9845 10000 10625 10880 11000 11264 11456 11968 12172 12800 13600 13750 14080 14320 14960 15215 15752 16000 17000 17408 17600 17900 18700 19690 20000 21250 21760 22000 22375 22912 23375 23936 24344 25600 27200 27500 28160 28640 29920 30430 31504 32000 33473 34000 35200 35800 37400 39380 40000 42500 43520 44000 44750 45824 46750 47872 48688 49225 54400 55000 56320 57280 59840 60860 63008 64000 66946 68000 70400 71600 74800 76075 78760 80000 85000 87040 88000 89500 91648 93500 95744 97376 98450 108800 110000 111875 114560 116875 119680 121720 126016 128000 133892 136000 140800 143200 149600 152150 157520 160000 167365 170000 176000 179000 183296 187000 191488 194752 196900 217600 220000 223750 229120 233750 239360 243440 246125 252032 267784 272000 281600 286400 299200 304300 315040 320000 334730 340000 352000 358000 374000 380375 389504 393800 435200 440000 447500 458240 467500 478720 486880 492250 504064 535568 544000 572800 598400 608600 630080 640000 669460 680000 704000 716000 748000 760750 779008 787600 836825 880000 895000 916480 935000 957440 973760 984500 1008128 1071136 1088000 1145600 1196800 1217200 1230625 1260160 1338920 1360000 1408000 1432000 1496000 1521500 1558016 1575200 1673650 1760000 1790000 1870000 1901875 1947520 1969000 2016256 2142272 2176000 2291200 2393600 2434400 2461250 2520320 2677840 2720000 2864000 2992000 3043000 3116032 3150400 3347300 3520000 3580000 3740000 3803750 3895040 3938000 4184125 4284544 4582400 4787200 4868800 4922500 5040640 5355680 5440000 5728000 5984000 6086000 6300800 6694600 7040000 7160000 7480000 7607500 7790080 7876000 8368250 8569088 9737600 9845000 10081280 10711360 10880000 11456000 11968000 12172000 12601600 13389200 14320000 14960000 15215000 15580160 15752000 16736500 17138176 19475200 19690000 20920625 21422720 22912000 23936000 24344000 25203200 26778400 28640000 29920000 30430000 31504000 33473000 34276352 38950400 39380000 41841250 42845440 48688000 50406400 53556800 57280000 59840000 60860000 63008000 66946000 77900800 78760000 83682500 85690880 97376000 107113600 114560000 119680000 121720000 126016000 133892000 157520000 167365000 171381760 194752000 214227200 243440000 252032000 267784000 315040000 334730000 389504000 428454400 486880000 535568000 630080000 669460000 856908800 973760000 1071136000 1260160000 1338920000 1947520000 2142272000 2677840000 4284544000 5355680000 10711360000 21422720000
- Sum of all divisors σ(n): 62157728160
- Sum of proper divisors (its aliquot sum) s(n): 40735008160
- 21422720000 is an abundant number, because the sum of its proper divisors (40735008160) is greater than itself. Its abundance is 19312288160
Bases of 21422720000
- Binary: 100111111001110010011000100000000002
- Hexadecimal: 0x4FCE4C400
- Base-36: 9UAJ8JK
Squares and roots of 21422720000
- 21422720000 squared (214227200002) is 458932932198400000000
- 21422720000 cubed (214227200003) is 9831591705265307648000000000000
-
The
square root of 21422720000 is 146365.0231441925 -
The
cube root of 21422720000 is 2777.3132781827
Scales and comparisons
How big is 21422720000?- 21,422,720,000 seconds is equal to 681 years, 9 weeks, 1 day, 3 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,422,720,000 would take you about one thousand, three hundred sixty-two 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 21422720000 cubic inches would be around 231.4 feet tall.
Recreational maths with 21422720000
- 21422720000 backwards is 00002722412
- 21422720000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21422720000's digits is 20
- More coming soon!
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The information we have on file for 21422720000 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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