21142382184
21,142,382,184 is an even composite number composed of six prime numbers multiplied together.
21142382184 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21142382184:
23 × 36 × 7 × 11 × 232 × 89
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 23 × 23 × 89)See below for interesting mathematical facts about the number 21142382184 from the Numbermatics database.
Names of 21142382184
- Cardinal: 21142382184 can be written as Twenty-one billion, one hundred forty-two million, three hundred eighty-two thousand, one hundred eighty-four.
Scientific notation
- Scientific notation: 2.1142382184 × 1010
Factors of 21142382184
Divisors of 21142382184
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 18 21 22 23 24 27 28 33 36 42 44 46 54 56 63 66 69 72 77 81 84 88 89 92 99 108 126 132 138 154 161 162 168 178 184 189 198 207 216 231 243 252 253 264 267 276 297 308 322 324 356 378 396 414 462 483 486 504 506 529 534 552 567 594 616 621 623 644 648 693 712 729 756 759 792 801 828 891 924 966 972 979 1012 1058 1068 1134 1188 1242 1246 1288 1386 1449 1458 1512 1518 1587 1602 1656 1701 1771 1782 1848 1863 1869 1932 1944 1958 2024 2047 2079 2116 2136 2268 2277 2376 2403 2484 2492 2673 2772 2898 2916 2937 3036 3174 3204 3402 3542 3564 3703 3726 3738 3864 3916 4094 4158 4232 4347 4536 4554 4761 4806 4968 4984 5103 5313 5346 5544 5589 5607 5796 5819 5832 5874 6072 6141 6237 6348 6408 6804 6831 6853 7084 7128 7209 7406 7452 7476 7832 8019 8188 8316 8694 8811 9108 9522 9612 10206 10626 10692 11109 11178 11214 11592 11638 11748 12282 12474 12696 13041 13608 13662 13706 14168 14283 14329 14418 14812 14904 14952 15939 16038 16376 16632 16767 16821 17388 17457 17622 18216 18423 18711 19044 19224 20412 20493 20559 21252 21384 21627 22218 22356 22428 22517 23276 23496 24564 24948 26082 26433 27324 27412 28566 28658 28836 29624 31878 32076 33327 33534 33642 34776 34914 35244 36846 37422 38088 39123 40733 40824 40986 41118 42504 42849 42987 43254 44436 44712 44856 45034 46552 47081 47817 49128 49896 50463 52164 52371 52866 54648 54824 55269 56133 57132 57316 57672 61479 61677 63756 64152 64881 66654 67068 67284 67551 69828 70488 73692 74844 78246 79299 81466 81972 82236 85698 85974 86508 88872 90068 94162 95634 99981 100926 104328 104742 105732 110538 112266 114264 114632 117369 122199 122958 123354 127512 128547 128961 129762 133308 134136 134568 135102 139656 141243 143451 147384 149688 151389 156492 157113 157619 158598 162932 163944 164472 165807 171396 171948 173016 180136 184437 185031 188324 191268 199962 201852 202653 209484 211464 221076 224532 234738 237897 244398 245916 246708 257094 257922 259524 266616 270204 282486 286902 299943 302778 312984 314226 315238 317196 325864 329567 331614 342792 343896 366597 368874 370062 376648 382536 385641 386883 399924 403704 405306 418968 423729 430353 442152 449064 454167 469476 471339 472857 475794 488796 491832 493416 497421 514188 515844 517891 519048 540408 555093 564972 573804 599886 605556 607959 628452 630476 634392 659134 663228 713691 733194 737748 740124 771282 773766 799848 810612 847458 860706 899829 908334 938952 942678 945714 951588 977592 988701 994842 1028376 1031688 1035782 1099791 1110186 1129944 1147608 1160649 1199772 1211112 1215918 1256904 1260952 1271187 1291059 1318268 1326456 1414017 1418571 1427382 1466388 1475496 1480248 1492263 1542564 1547532 1553673 1621224 1665279 1694916 1721412 1799658 1816668 1823877 1885356 1891428 1903176 1977402 1989684 2071564 2199582 2220372 2321298 2399544 2431836 2542374 2582118 2636536 2699487 2828034 2837142 2854764 2932776 2966103 2984526 3085128 3095064 3107346 3299373 3330558 3389832 3442824 3481947 3599316 3625237 3633336 3647754 3770712 3782856 3813561 3954804 3979368 4143128 4242051 4255713 4399164 4440744 4642596 4661019 4863672 4995837 5084748 5164236 5398974 5471631 5656068 5674284 5709528 5932206 5969052 6214692 6598746 6661116 6963894 7198632 7250474 7295508 7627122 7909608 8484102 8511426 8798328 8898309 9285192 9322038 9898119 9991674 10169496 10328472 10445841 10797948 10875711 10943262 11312136 11348568 11440683 11864412 11938104 12429384 12767139 13197492 13322232 13927788 13983057 14500948 14591016 15254244 16414893 16968204 17022852 17796618 18644076 19796238 19983348 20891682 21595896 21751422 21886524 22881366 23728824 25534278 26394984 26694927 27855576 27966114 29001896 29694357 30508488 32627133 32829786 33936408 34045704 34322049 35593236 37288152 38301417 39592476 39966696 41783364 41949171 43502844 43773048 45762732 51068556 53389854 55932228 59388714 65254266 65659572 68644098 71186472 76602834 79184952 80084781 83566728 83898342 87005688 91525464 97881399 102137112 106779708 111864456 114904251 118777428 125847513 130508532 131319144 137288196 153205668 160169562 167796684 195762798 213559416 229808502 237554856 240254343 251695026 261017064 274576392 293644197 306411336 320339124 335593368 377542539 391525596 459617004 480508686 503390052 587288394 640678248 755085078 783051192 880932591 919234008 961017372 1006780104 1174576788 1510170156 1761865182 1922034744 2349153576 2642797773 3020340312 3523730364 5285595546 7047460728 10571191092 21142382184
- Sum of all divisors σ(n): 78333998400
- Sum of proper divisors (its aliquot sum) s(n): 57191616216
- 21142382184 is an abundant number, because the sum of its proper divisors (57191616216) is greater than itself. Its abundance is 36049234032
Bases of 21142382184
- Binary: 100111011000010111100100110011010002
- Hexadecimal: 0x4EC2F2668
- Base-36: 9PNMMI0
Squares and roots of 21142382184
- 21142382184 squared (211423821842) is 447000324414320609856
- 21142382184 cubed (211423821843) is 9450651695139552296283509205504
-
The
square root of 21142382184 is 145404.2027728223 -
The
cube root of 21142382184 is 2765.1454015907
Scales and comparisons
How big is 21142382184?- 21,142,382,184 seconds is equal to 672 years, 13 weeks, 4 days, 11 hours, 56 minutes, 24 seconds.
-
To count from 1 to 21,142,382,184 would take you about one thousand, three hundred forty-four 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 21142382184 cubic inches would be around 230.4 feet tall.
Recreational maths with 21142382184
- 21142382184 backwards is 48128324112
- 21142382184 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21142382184's digits is 36
- More coming soon!
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The information we have on file for 21142382184 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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