21067139340
21,067,139,340 is an even composite number composed of seven prime numbers multiplied together.
21067139340 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21067139340:
22 × 34 × 5 × 13 × 232 × 31 × 61
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 23 × 23 × 31 × 61)See below for interesting mathematical facts about the number 21067139340 from the Numbermatics database.
Names of 21067139340
- Cardinal: 21067139340 can be written as Twenty-one billion, sixty-seven million, one hundred thirty-nine thousand, three hundred forty.
Scientific notation
- Scientific notation: 2.106713934 × 1010
Factors of 21067139340
Divisors of 21067139340
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 23 26 27 30 31 36 39 45 46 52 54 60 61 62 65 69 78 81 90 92 93 108 115 117 122 124 130 135 138 155 156 162 180 183 186 195 207 230 234 244 260 270 276 279 299 305 310 324 345 351 366 372 390 403 405 414 460 465 468 529 540 549 558 585 598 610 620 621 690 702 713 732 780 793 806 810 828 837 897 915 930 1035 1053 1058 1098 1116 1170 1196 1209 1220 1242 1380 1395 1403 1404 1426 1495 1586 1587 1612 1620 1647 1674 1755 1794 1830 1860 1863 1891 2015 2070 2106 2116 2139 2196 2340 2379 2418 2484 2511 2645 2691 2745 2790 2806 2852 2990 3105 3172 3174 3294 3348 3510 3565 3588 3627 3660 3726 3782 3965 4030 4140 4185 4209 4212 4278 4485 4758 4761 4836 4941 5022 5265 5290 5382 5490 5580 5612 5673 5980 6045 6210 6348 6417 6588 6877 7015 7020 7130 7137 7254 7452 7564 7930 7935 8060 8073 8235 8370 8418 8556 8970 9269 9315 9455 9516 9522 9882 10044 10530 10580 10695 10764 10881 10980 11346 11895 12090 12420 12555 12627 12834 13455 13754 14030 14260 14274 14283 14508 15860 15870 16146 16399 16470 16740 16836 17019 17940 18135 18239 18538 18630 18910 19044 19251 19764 20631 21045 21060 21390 21411 21762 22692 23790 23805 24180 24219 24583 24705 25110 25254 25668 26910 27508 27807 28060 28365 28548 28566 31740 32085 32269 32292 32643 32798 32940 34038 34385 35685 36270 36478 37076 37260 37820 37881 38502 40365 41262 42090 42780 42822 42849 43493 43524 46345 47580 47610 48438 49166 49197 49410 50220 50508 51057 53820 54405 54717 55614 56730 57132 57753 61893 63135 64170 64233 64538 65286 65596 68076 68770 71370 71415 72540 72956 73749 75762 77004 80730 81995 82524 83421 84180 85095 85644 85698 86986 91195 92690 95220 96255 96807 96876 98332 98394 98820 102114 103155 107055 108810 109434 111228 113460 113643 115506 121095 122915 123786 126270 128340 128466 129076 130479 130572 137540 139035 142740 142830 147498 147591 151524 153171 161345 161460 163215 163990 164151 166842 170190 171396 173972 182390 185380 185679 189405 192510 193614 196788 204228 206310 213187 214110 214245 217465 217620 218868 221247 227286 231012 242190 245830 245985 247572 250263 252540 255285 256932 260958 273585 278070 285660 288765 290421 294996 295182 306342 309465 321165 322690 326430 327980 328302 333684 340380 364780 368745 371358 378810 385020 387228 391437 412620 417105 419497 426374 428220 428490 434930 442494 442773 454572 484035 484380 491660 491970 492453 500526 510570 521916 547170 556140 557037 565409 568215 577530 580842 590364 612684 618930 639561 642330 645380 652395 652860 656604 663741 737490 737955 742716 750789 757620 765855 782874 820755 834210 838994 852748 856980 869860 871263 884988 885546 928395 968070 983940 984906 1000339 1001052 1021140 1065935 1094340 1106235 1114074 1130818 1136430 1155060 1161684 1174311 1237860 1251315 1258491 1279122 1284660 1304790 1327482 1328319 1452105 1474980 1475910 1477359 1501578 1531710 1565748 1641510 1668420 1677988 1696227 1742526 1771092 1856790 1918683 1936140 1957185 1969812 1991223 2000678 2097485 2131870 2212470 2213865 2228148 2261636 2272860 2348622 2462265 2502630 2516982 2558244 2609580 2613789 2654964 2656638 2785185 2827045 2904210 2951820 2954718 3001017 3003156 3063420 3197805 3283020 3318705 3392454 3485052 3522933 3713580 3753945 3775473 3837366 3914370 3982446 4001356 4194970 4263740 4356315 4424940 4427730 4697244 4924530 5001695 5005260 5033964 5088681 5227578 5313276 5570370 5654090 5756049 5808420 5871555 5909436 6002034 6292455 6395610 6637410 6641595 6784908 7045866 7386795 7507890 7550946 7674732 7828740 7964892 8389940 8481135 8712630 8855460 9003051 9593415 9849060 9956115 10003390 10177362 10455156 11140740 11308180 11326419 11512098 11743110 12004068 12584910 12791220 13004407 13068945 13274820 13283190 14091732 14773590 15005085 15015780 15101892 15266043 16962270 17268147 17425260 17614665 18006102 18877365 19186830 19912230 20006780 20354724 22652838 23024196 23486220 25169820 25443405 26008814 26137890 26566380 27009153 28780245 29547180 30010170 30532086 33924540 33979257 34536294 35229330 36012204 37754730 38373660 39013221 39824460 45015255 45305676 45798129 50886810 52017628 52275780 54018306 56632095 57560490 60020340 61064172 65022035 67958514 69072588 70458660 75509460 76330215 78026442 81027459 86340735 90030510 91596258 101773620 108036612 113264190 115120980 117039663 130044070 135045765 135917028 152660430 156052884 162054918 169896285 172681470 180061020 183192516 195066105 226528380 228990645 234079326 260088140 270091530 305320860 324109836 339792570 345362940 351118989 390132210 405137295 457981290 468158652 540183060 585198315 679585140 702237978 780264420 810274590 915962580 1053356967 1170396630 1404475956 1620549180 1755594945 2106713934 2340793260 3511189890 4213427868 5266784835 7022379780 10533569670 21067139340
- Sum of all divisors σ(n): 78060170496
- Sum of proper divisors (its aliquot sum) s(n): 56993031156
- 21067139340 is an abundant number, because the sum of its proper divisors (56993031156) is greater than itself. Its abundance is 35925891816
Bases of 21067139340
- Binary: 100111001111011001100001001000011002
- Hexadecimal: 0x4E7B3090C
- Base-36: 9OETWR0
Squares and roots of 21067139340
- 21067139340 squared (210671393402) is 443824359970975635600
- 21067139340 cubed (210671393403) is 9350109633994862070930264504000
-
The
square root of 21067139340 is 145145.2353334411 -
The
cube root of 21067139340 is 2761.8612445615
Scales and comparisons
How big is 21067139340?- 21,067,139,340 seconds is equal to 669 years, 45 weeks, 1 day, 15 hours, 9 minutes.
-
To count from 1 to 21,067,139,340 would take you about one thousand, three hundred thirty-nine 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 21067139340 cubic inches would be around 230.2 feet tall.
Recreational maths with 21067139340
- 21067139340 backwards is 04393176012
- 21067139340 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21067139340's digits is 36
- More coming soon!
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The information we have on file for 21067139340 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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