21024011520
21,024,011,520 is an even composite number composed of six prime numbers multiplied together.
21024011520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21024011520:
28 × 32 × 5 × 17 × 31 × 3463
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 31 × 3463)See below for interesting mathematical facts about the number 21024011520 from the Numbermatics database.
Names of 21024011520
- Cardinal: 21024011520 can be written as Twenty-one billion, twenty-four million, eleven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.102401152 × 1010
Factors of 21024011520
Divisors of 21024011520
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 31 32 34 36 40 45 48 51 60 62 64 68 72 80 85 90 93 96 102 120 124 128 136 144 153 155 160 170 180 186 192 204 240 248 255 256 272 279 288 306 310 320 340 360 372 384 408 465 480 496 510 527 544 558 576 612 620 640 680 720 744 765 768 816 930 960 992 1020 1054 1088 1116 1152 1224 1240 1280 1360 1395 1440 1488 1530 1581 1632 1860 1920 1984 2040 2108 2176 2232 2304 2448 2480 2635 2720 2790 2880 2976 3060 3162 3264 3463 3720 3840 3968 4080 4216 4352 4464 4743 4896 4960 5270 5440 5580 5760 5952 6120 6324 6528 6926 7440 7905 7936 8160 8432 8928 9486 9792 9920 10389 10540 10880 11160 11520 11904 12240 12648 13056 13852 14880 15810 16320 16864 17315 17856 18972 19584 19840 20778 21080 21760 22320 23715 23808 24480 25296 27704 29760 31167 31620 32640 33728 34630 35712 37944 39168 39680 41556 42160 44640 47430 48960 50592 51945 55408 58871 59520 62334 63240 65280 67456 69260 71424 75888 83112 84320 89280 94860 97920 101184 103890 107353 110816 117742 119040 124668 126480 134912 138520 151776 155835 166224 168640 176613 178560 189720 195840 202368 207780 214706 221632 235484 249336 252960 277040 294355 303552 311670 322059 332448 337280 353226 357120 379440 404736 415560 429412 443264 470968 498672 505920 529839 536765 554080 588710 607104 623340 644118 664896 674560 706452 758880 831120 858824 883065 886528 941936 966177 997344 1011840 1059678 1073530 1108160 1177420 1214208 1246680 1288236 1329792 1412904 1517760 1610295 1662240 1717648 1766130 1825001 1883872 1932354 1994688 2023680 2119356 2147060 2216320 2354840 2493360 2576472 2649195 2659584 2825808 3035520 3220590 3324480 3435296 3532260 3650002 3767744 3864708 3989376 4238712 4294120 4432640 4709680 4830885 4986720 5152944 5298390 5475003 5651616 6071040 6441180 6648960 6870592 7064520 7300004 7535488 7729416 7978752 8477424 8588240 9125005 9419360 9661770 9973440 10305888 10596780 10950006 11303232 12882360 13297920 13741184 14129040 14600008 15070976 15458832 16425009 16954848 17176480 18250010 18838720 19323540 19946880 20611776 21193560 21900012 22606464 25764720 27375015 27482368 28258080 29200016 30917664 32850018 33909696 34352960 36500020 37677440 38647080 39893760 41223552 42387120 43800024 45212928 51529440 54750030 56516160 58400032 61835328 65700036 67819392 68705920 73000040 75354880 77294160 82125045 82447104 84774240 87600048 103058880 109500060 113032320 116800064 123670656 131400072 135638784 137411840 146000080 154588320 164250090 169548480 175200096 206117760 219000120 226064640 233600128 247341312 262800144 292000160 309176640 328500180 339096960 350400192 412235520 438000240 467200256 525600288 584000320 618353280 657000360 678193920 700800384 876000480 1051200576 1168000640 1236706560 1314000720 1401600768 1752000960 2102401152 2336001280 2628001440 3504001920 4204802304 5256002880 7008003840 10512005760 21024011520
- Sum of all divisors σ(n): 79527232512
- Sum of proper divisors (its aliquot sum) s(n): 58503220992
- 21024011520 is an abundant number, because the sum of its proper divisors (58503220992) is greater than itself. Its abundance is 37479209472
Bases of 21024011520
- Binary: 100111001010010000011110101000000002
- Hexadecimal: 0x4E520F500
- Base-36: 9NP5J40
Squares and roots of 21024011520
- 21024011520 squared (210240115202) is 442009060393092710400
- 21024011520 cubed (210240115203) is 9292803577648756871877623808000
-
The
square root of 21024011520 is 144996.5914082121 -
The
cube root of 21024011520 is 2759.9752990859
Scales and comparisons
How big is 21024011520?- 21,024,011,520 seconds is equal to 668 years, 25 weeks, 6 days, 11 hours, 12 minutes.
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To count from 1 to 21,024,011,520 would take you about one thousand, three hundred thirty-six 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 21024011520 cubic inches would be around 230 feet tall.
Recreational maths with 21024011520
- 21024011520 backwards is 02511042012
- 21024011520 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21024011520's digits is 18
- More coming soon!
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The information we have on file for 21024011520 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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