21823916940
21,823,916,940 is an even composite number composed of seven prime numbers multiplied together.
21823916940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21823916940:
22 × 33 × 5 × 73 × 17 × 29 × 239
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 17 × 29 × 239)See below for interesting mathematical facts about the number 21823916940 from the Numbermatics database.
Names of 21823916940
- Cardinal: 21823916940 can be written as Twenty-one billion, eight hundred twenty-three million, nine hundred sixteen thousand, nine hundred forty.
Scientific notation
- Scientific notation: 2.182391694 × 1010
Factors of 21823916940
Divisors of 21823916940
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 29 30 34 35 36 42 45 49 51 54 58 60 63 68 70 84 85 87 90 98 102 105 108 116 119 126 135 140 145 147 153 170 174 180 189 196 203 204 210 238 239 245 252 255 261 270 290 294 306 315 340 343 348 357 378 406 420 435 441 459 476 478 490 493 510 522 540 580 588 595 609 612 630 686 714 717 735 756 765 783 812 833 870 882 918 945 956 980 986 1015 1020 1029 1044 1071 1190 1195 1218 1260 1305 1323 1372 1421 1428 1434 1470 1479 1530 1566 1666 1673 1715 1740 1764 1785 1827 1836 1890 1972 2030 2058 2142 2151 2205 2295 2380 2390 2436 2465 2499 2610 2646 2842 2868 2940 2958 3045 3060 3087 3132 3213 3332 3346 3430 3451 3570 3585 3654 3780 3915 4060 4063 4116 4165 4263 4284 4302 4410 4437 4590 4780 4930 4998 5019 5145 5220 5292 5355 5481 5684 5831 5916 6090 6174 6426 6453 6615 6692 6860 6902 6931 7105 7140 7170 7308 7395 7497 7830 8126 8330 8365 8526 8604 8820 8874 9135 9180 9261 9860 9947 9996 10038 10290 10353 10710 10755 10962 11662 11711 12180 12189 12348 12495 12789 12852 12906 13230 13311 13804 13862 14210 14340 14790 14994 15057 15435 15660 16065 16252 16660 16730 17052 17255 17493 17748 18270 18522 19894 20076 20315 20580 20706 20793 21315 21420 21510 21924 22185 22491 23324 23422 24157 24378 24990 25095 25578 25812 26460 26622 27405 27724 28420 28441 29155 29580 29841 29988 30114 30870 31059 32130 32265 33460 34510 34655 34986 35133 36540 36567 37044 37485 38367 39788 40630 41412 41586 42630 43020 44370 44982 45171 46305 46844 48314 48517 48756 49735 49980 50190 51156 51765 52479 53244 54810 56882 58310 58555 59682 60228 60945 61740 62118 62379 63945 64260 64530 66555 69020 69310 69972 70266 72471 73134 74970 75285 76734 81260 81977 83172 85260 85323 87465 88740 89523 89964 90342 92610 93177 96628 97034 99470 100380 103530 103965 104958 105399 109620 109701 112455 113764 116620 117110 117827 119364 120785 121890 124236 124758 127890 129060 133110 138620 140532 142205 144942 145551 146268 149205 149940 150570 153468 155295 157437 163954 169099 170646 174930 175665 179046 180684 182835 185220 186354 187137 191835 194068 198940 199087 207060 207930 209916 210798 217413 219402 224910 225855 234220 235654 241570 242585 243780 245931 249516 255780 255969 262395 266220 268569 284410 289884 291102 298410 301140 310590 311895 314874 316197 327908 338198 339619 341292 349860 351330 353481 358092 362355 365670 372708 374274 383670 398174 409885 415860 421596 426615 434826 436653 438804 447615 449820 451710 465885 471308 483140 485170 491862 507297 511938 524790 526995 537138 548505 568820 582204 589135 596820 597261 621180 623790 629748 632394 652239 676396 679238 702660 706962 724710 727755 731340 737793 748548 767340 767907 787185 796348 819770 824789 845495 853230 869652 873306 895230 903420 931770 935685 970340 983724 995435 1014594 1018857 1023876 1049580 1053990 1060443 1074276 1087065 1097010 1178270 1194522 1229655 1247580 1264788 1279845 1304478 1309959 1342845 1358476 1393609 1413924 1449420 1455510 1475586 1521891 1535814 1574370 1580985 1639540 1649578 1690990 1698095 1706460 1746612 1767405 1790460 1791783 1863540 1871370 1990870 2029188 2037714 2107980 2120886 2174130 2183265 2194020 2213379 2356540 2377333 2389044 2459310 2474367 2536485 2559690 2608956 2619918 2685690 2787218 2911020 2951172 2986305 3043782 3056571 3071628 3148740 3161970 3181329 3261195 3299156 3381980 3396190 3534810 3583566 3688965 3742740 3839535 3981740 4075428 4123945 4180827 4241772 4348260 4366530 4426758 4565673 4754666 4918620 4948734 5072970 5094285 5119380 5239836 5302215 5371380 5375349 5574436 5773523 5972610 6087564 6113142 6323940 6362658 6522390 6549795 6792380 6968045 7069620 7131999 7167132 7377930 7423101 7609455 7679070 8247890 8361654 8733060 8853516 8958915 9131346 9169713 9509332 9897468 10145940 10188570 10604430 10750698 11066895 11547046 11886665 11945220 12226284 12371835 12542481 12725316 13044780 13099590 13936090 14263998 14755860 14846202 15218910 15282855 15358140 15906645 16495780 16723308 17320569 17917830 18262692 18339426 20377140 20904135 21208860 21395997 21501396 22133790 22269303 22828365 23094092 23773330 24743670 25084962 26199180 26876745 27872180 28527996 28867615 29692404 30437820 30565710 31813290 34641138 35659995 35835660 36678852 37115505 37627443 40414661 41808270 42791994 44267580 44538606 45656730 45848565 47546660 49487340 50169924 51961707 53753490 57735230 61131420 62712405 63626580 64187991 69282276 71319990 74231010 75254886 80829322 83616540 85583988 86602845 89077212 91313460 91697130 103923414 106979985 107506980 111346515 115470460 121243983 125424810 128375982 142639980 148462020 150509772 155885121 161658644 173205690 183394260 188137215 202073305 207846828 213959970 222693030 242487966 250849620 256751964 259808535 311770242 320939955 346411380 363731949 376274430 404146610 427919940 445386060 484975932 519617070 606219915 623540484 641879910 727463898 752548860 779425605 808293220 1039234140 1091195847 1212439830 1283759820 1454927796 1558851210 1818659745 2182391694 2424879660 3117702420 3637319490 4364783388 5455979235 7274638980 10911958470 21823916940
- Sum of all divisors σ(n): 87091200000
- Sum of proper divisors (its aliquot sum) s(n): 65267283060
- 21823916940 is an abundant number, because the sum of its proper divisors (65267283060) is greater than itself. Its abundance is 43443366120
Bases of 21823916940
- Binary: 101000101001100111010001011100011002
- Hexadecimal: 0x514CE8B8C
- Base-36: A0XEA30
Squares and roots of 21823916940
- 21823916940 squared (218239169402) is 476283350604018963600
- 21823916940 cubed (218239169403) is 10394368283487008691791283384000
-
The
square root of 21823916940 is 147729.2013787389 -
The
cube root of 21823916940 is 2794.5436658655
Scales and comparisons
How big is 21823916940?- 21,823,916,940 seconds is equal to 693 years, 48 weeks, 3 days, 15 hours, 9 minutes.
-
To count from 1 to 21,823,916,940 would take you about one thousand, three hundred eighty-seven 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 21823916940 cubic inches would be around 232.9 feet tall.
Recreational maths with 21823916940
- 21823916940 backwards is 04961932812
- 21823916940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21823916940's digits is 45
- More coming soon!
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The information we have on file for 21823916940 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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