21401324444640
21,401,324,444,640 is an even composite number composed of seven prime numbers multiplied together.
21401324444640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.
Prime factorization of 21401324444640:
25 × 3 × 5 × 72 × 172 × 412 × 1873
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 17 × 17 × 41 × 41 × 1873)See below for interesting mathematical facts about the number 21401324444640 from the Numbermatics database.
Names of 21401324444640
- Cardinal: 21401324444640 can be written as Twenty-one trillion, four hundred one billion, three hundred twenty-four million, four hundred forty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.140132444464 × 1013
Factors of 21401324444640
Divisors of 21401324444640
- Number of divisors d(n): 1296
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 41 42 48 49 51 56 60 68 70 80 82 84 85 96 98 102 105 112 119 120 123 136 140 147 160 164 168 170 196 204 205 210 224 238 240 245 246 255 272 280 287 289 294 328 336 340 357 392 408 410 420 476 480 490 492 510 544 560 574 578 588 595 615 656 672 680 697 714 735 784 816 820 833 840 861 867 952 980 984 1020 1120 1148 1156 1176 1190 1230 1312 1360 1394 1428 1435 1445 1470 1568 1632 1640 1666 1680 1681 1722 1734 1785 1873 1904 1960 1968 2009 2023 2040 2091 2296 2312 2352 2380 2460 2499 2720 2788 2856 2870 2890 2940 3280 3332 3360 3362 3444 3468 3485 3570 3746 3808 3920 3936 4018 4046 4080 4165 4182 4305 4335 4592 4624 4704 4760 4879 4920 4998 5043 5576 5619 5712 5740 5780 5880 6027 6069 6560 6664 6724 6888 6936 6970 7140 7492 7840 8036 8092 8160 8330 8364 8405 8610 8670 9184 9248 9365 9520 9758 9840 9996 10045 10086 10115 10455 11152 11238 11424 11480 11560 11760 11767 11849 12054 12138 12495 13111 13328 13448 13776 13872 13940 14161 14280 14637 14984 16072 16184 16660 16728 16810 17220 17340 18730 19040 19516 19680 19992 20090 20172 20230 20910 22304 22476 22960 23120 23520 23534 23698 24108 24276 24395 24990 25215 26222 26656 26896 27552 27744 27880 28095 28322 28560 28577 29274 29968 30135 30345 31841 32144 32368 33320 33456 33620 34153 34440 34680 35301 35547 37460 39032 39333 39984 40180 40344 40460 41820 42483 44952 45920 46240 47068 47396 48216 48552 48790 49980 50430 52444 53792 55760 56190 56644 57120 57154 58548 58835 59245 59936 60270 60690 63682 64288 64736 65555 66640 66912 67240 68306 68880 69360 70602 70805 71094 73185 74920 76793 78064 78666 79968 80360 80688 80920 82369 82943 83640 84966 85731 89904 91777 94136 94792 95523 96432 97104 97580 99960 100860 102459 104888 111520 112380 113288 114308 117096 117670 118490 120540 121380 127364 131110 133280 134480 136612 137760 138720 141204 141610 142188 142885 146370 149840 153586 156128 157332 159205 160720 161376 161840 164738 165886 167280 169932 170765 171462 176505 177735 179808 183554 188272 189584 191046 192864 194208 195160 196665 199920 200039 201720 204918 209776 212415 222887 224760 226576 228616 230379 234192 235340 236980 241080 242760 247107 248829 254728 262220 268960 273224 275331 282408 283220 284376 285770 292740 299680 307172 314664 318410 321440 323680 329476 331772 334560 339864 341530 342924 353010 355470 367108 376544 379168 382092 383965 390320 393330 399840 400078 403440 409836 411845 414715 419552 424830 428655 445774 449520 453152 457232 458885 460758 468384 470680 473960 477615 482160 485520 485809 494214 497658 509456 512295 524440 537551 541297 546448 550662 564816 566440 568752 571540 580601 585480 600117 614344 629328 636820 658952 663544 668661 679728 683060 685848 706020 710940 734216 764184 767930 780640 786660 800156 806880 819672 823690 829430 849660 857310 891548 899040 914464 917770 921516 941360 947920 955230 964320 971040 971618 988428 995316 1000195 1018912 1024590 1048880 1075102 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11240191410 11426227680 11989537504 12342170960 12428179120 12731305440 12738883598 12845933040 13049588076 13113556645 13648803855 14558724112 14810605152 14913814944 14986921880 15352456560 15736267974 16311985095 17399450768 17984306256 18198405140 18513256440 18642268680 19108325397 20981690632 21749313460 21838086168 22480382820 24684341920 24856358240 25477767196 25691866080 26099176152 26227113290 27297607710 29117448224 29973843760 30704913120 31472535948 31847208995 32623970190 34798901536 35968612512 36396810280 37026512880 37284537360 38216650794 39340669935 41963381264 43498626920 43676172336 44586092593 44960765640 50955534392 52198352304 52454226580 54595215420 59947687520 62945071896 63694417990 65247940380 72793620560 74053025760 74569074720 76433301588 78681339870 83926762528 86997253840 87352344672 89172185186 89921531280 95541626985 101911068784 104396704608 104908453160 109190430840 125890143792 127388835980 130495880760 133758277779 145587241120 152866603176 157362679740 173994507680 178344370372 179843062560 191083253970 203822137568 209816906320 218380861680 222930462965 251780287584 254777671960 260991761520 267516555558 305733206352 314725359480 356688740744 382166507940 419633812640 436761723360 445860925930 509555343920 521983523040 535033111116 611466412704 629450718960 668791388895 713377481488 764333015880 891721851860 1019110687840 1070066222232 1258901437920 1337582777790 1426754962976 1528666031760 1783443703720 2140132444464 2675165555580 3057332063520 3566887407440 4280264888928 5350331111160 7133774814880 10700662222320 21401324444640
- Sum of all divisors σ(n): 85431864820176
- Sum of proper divisors (its aliquot sum) s(n): 64030540375536
- 21401324444640 is an abundant number, because the sum of its proper divisors (64030540375536) is greater than itself. Its abundance is 42629215930896
Bases of 21401324444640
- Binary: 1001101110110111000100101011101011011111000002
- Hexadecimal: 0x1376E2575BE0
- Base-36: 7L3MS0B1C
Squares and roots of 21401324444640
- 21401324444640 squared (214013244446402) is 458016687984745604424729600
- 21401324444640 cubed (214013244446403) is 9802163740620987883406757333402169344000
-
The
square root of 21401324444640 is 4626156.5521110503 -
The
cube root of 21401324444640 is 27763.8837301575
Scales and comparisons
How big is 21401324444640?- 21,401,324,444,640 seconds is equal to 680,495 years, 47 weeks, 5 days, 9 hours, 44 minutes.
-
To count from 1 to 21,401,324,444,640 would take you about one million, seven hundred one thousand, two 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 21401324444640 cubic inches would be around 2313.7 feet tall.
Recreational maths with 21401324444640
- 21401324444640 backwards is 04644442310412
- The number of decimal digits it has is: 14
- The sum of 21401324444640's digits is 39
- More coming soon!
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The information we have on file for 21401324444640 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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