21622622490
21,622,622,490 is an even composite number composed of seven prime numbers multiplied together.
21622622490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21622622490:
2 × 33 × 5 × 72 × 17 × 127 × 757
(2 × 3 × 3 × 3 × 5 × 7 × 7 × 17 × 127 × 757)See below for interesting mathematical facts about the number 21622622490 from the Numbermatics database.
Names of 21622622490
- Cardinal: 21622622490 can be written as Twenty-one billion, six hundred twenty-two million, six hundred twenty-two thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.162262249 × 1010
Factors of 21622622490
Divisors of 21622622490
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 49 51 54 63 70 85 90 98 102 105 119 126 127 135 147 153 170 189 210 238 245 254 255 270 294 306 315 357 378 381 441 459 490 510 595 630 635 714 735 757 762 765 833 882 889 918 945 1071 1143 1190 1270 1323 1470 1514 1530 1666 1778 1785 1890 1905 2142 2159 2205 2271 2286 2295 2499 2646 2667 3213 3429 3570 3785 3810 4165 4318 4410 4445 4542 4590 4998 5299 5334 5355 5715 6223 6426 6477 6615 6813 6858 7497 7570 8001 8330 8890 10598 10710 10795 11355 11430 12446 12495 12869 12954 13230 13335 13626 14994 15113 15897 16002 16065 17145 18669 19431 20439 21590 22491 22710 24003 24990 25738 26495 26670 30226 31115 31794 32130 32385 34065 34290 37093 37338 37485 38607 38862 40005 40878 44982 45339 47691 48006 52990 56007 58293 62230 64345 64770 68130 74186 74970 75565 77214 79485 80010 90083 90678 93345 95382 96139 97155 102195 105791 111279 112014 112455 115821 116586 120015 128690 136017 143073 151130 158970 168021 180166 185465 186690 192278 193035 194310 204390 211582 222558 224910 226695 231642 238455 240030 270249 272034 280035 286146 288417 291465 317373 333837 336042 347463 370930 386070 408051 450415 453390 476910 480695 528955 540498 556395 560070 576834 579105 582930 630581 634746 667674 672973 680085 694926 715365 810747 816102 840105 865251 900830 952119 961390 1001511 1057910 1112790 1158210 1261162 1345946 1351245 1360170 1430730 1442085 1586865 1621494 1634363 1669185 1680210 1730502 1737315 1891743 1904238 2003022 2018919 2040255 2432241 2595753 2702490 2856357 2884170 3152905 3173730 3268726 3338370 3364865 3474630 3783486 4037838 4053735 4080510 4326255 4710811 4760595 4864482 4903089 5007555 5191506 5675229 5712714 6056757 6305810 6729730 8107470 8171815 8652510 9421622 9458715 9521190 9806178 10015110 10094595 11350458 11440541 12113514 12161205 12978765 14132433 14281785 14709267 16343630 17025687 18170271 18917430 20189190 22881082 23554055 24322410 24515445 25957530 28264866 28376145 28563570 29418534 30283785 34051374 34321623 36340542 42397299 44127801 47108110 49030890 56752290 57202705 60567570 68643246 70662165 73546335 80083787 84794598 85128435 88255602 90851355 102964869 114405410 127191897 141324330 147092670 160167574 170256870 171608115 181702710 205929738 211986495 220639005 240251361 254383794 308894607 343216230 400418935 423972990 441278010 480502722 514824345 617789214 635959485 720754083 800837870 1029648690 1201256805 1271918970 1441508166 1544473035 2162262249 2402513610 3088946070 3603770415 4324524498 7207540830 10811311245 21622622490
- Sum of all divisors σ(n): 71673569280
- Sum of proper divisors (its aliquot sum) s(n): 50050946790
- 21622622490 is an abundant number, because the sum of its proper divisors (50050946790) is greater than itself. Its abundance is 28428324300
Bases of 21622622490
- Binary: 101000010001100111100001001000110102
- Hexadecimal: 0x508CF091A
- Base-36: 9XLJUAI
Squares and roots of 21622622490
- 21622622490 squared (216226224902) is 467537803345053800100
- 21622622490 cubed (216226224903) is 10109393421533957528302224249000
-
The
square root of 21622622490 is 147046.3276998101 -
The
cube root of 21622622490 is 2785.9252229453
Scales and comparisons
How big is 21622622490?- 21,622,622,490 seconds is equal to 687 years, 27 weeks, 4 days, 20 hours, 1 minute, 30 seconds.
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To count from 1 to 21,622,622,490 would take you about one thousand, three hundred seventy-five 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 21622622490 cubic inches would be around 232.2 feet tall.
Recreational maths with 21622622490
- 21622622490 backwards is 09422622612
- The number of decimal digits it has is: 11
- The sum of 21622622490's digits is 36
- More coming soon!
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The information we have on file for 21622622490 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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