21368849040
21,368,849,040 is an even composite number composed of eight prime numbers multiplied together.
21368849040 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.
Prime factorization of 21368849040:
24 × 32 × 5 × 72 × 11 × 17 × 41 × 79
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 17 × 41 × 79)See below for interesting mathematical facts about the number 21368849040 from the Numbermatics database.
Names of 21368849040
- Cardinal: 21368849040 can be written as Twenty-one billion, three hundred sixty-eight million, eight hundred forty-nine thousand and forty.
Scientific notation
- Scientific notation: 2.136884904 × 1010
Factors of 21368849040
Divisors of 21368849040
- Number of divisors d(n): 1440
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 20 21 22 24 28 30 33 34 35 36 40 41 42 44 45 48 49 51 55 56 60 63 66 68 70 72 77 79 80 82 84 85 88 90 98 99 102 105 110 112 119 120 123 126 132 136 140 144 147 153 154 158 164 165 168 170 176 180 187 196 198 204 205 210 220 231 237 238 240 245 246 252 255 264 272 280 287 294 306 308 315 316 328 330 336 340 357 360 369 374 385 392 395 396 408 410 420 440 441 451 462 474 476 490 492 495 504 510 528 539 553 560 561 574 588 595 612 615 616 630 632 656 660 680 693 697 711 714 720 735 738 748 765 770 784 790 792 816 820 833 840 861 869 880 882 902 924 935 948 952 980 984 990 1008 1020 1071 1078 1106 1122 1148 1155 1176 1185 1190 1224 1230 1232 1260 1264 1309 1320 1343 1353 1360 1386 1394 1422 1428 1435 1470 1476 1496 1530 1540 1580 1584 1617 1640 1659 1666 1680 1683 1722 1738 1764 1785 1804 1845 1848 1870 1896 1904 1960 1968 1980 2009 2040 2091 2142 2156 2205 2212 2244 2255 2296 2310 2352 2370 2380 2448 2460 2499 2520 2583 2607 2618 2640 2686 2695 2706 2765 2772 2788 2805 2844 2856 2870 2940 2952 2992 3060 3080 3157 3160 3234 3239 3280 3318 3332 3366 3444 3465 3476 3485 3528 3555 3570 3608 3690 3696 3740 3792 3871 3920 3927 3960 4018 4029 4059 4080 4165 4182 4284 4305 4312 4345 4410 4424 4488 4510 4592 4620 4740 4760 4851 4879 4920 4977 4998 5040 5166 5214 5236 5355 5372 5390 5412 5530 5544 5576 5610 5688 5712 5740 5880 5904 6027 6083 6120 6160 6273 6314 6320 6468 6478 6545 6636 6664 6715 6732 6765 6888 6930 6952 6970 7056 7110 7140 7216 7380 7480 7497 7667 7742 7821 7854 7920 8036 8058 8085 8118 8295 8330 8364 8415 8568 8610 8624 8690 8820 8848 8976 9020 9163 9240 9401 9471 9480 9520 9702 9717 9758 9840 9954 9996 10045 10332 10428 10455 10472 10710 10744 10780 10824 11060 11088 11152 11220 11376 11480 11613 11760 11781 12054 12087 12166 12240 12495 12546 12628 12915 12936 12956 13035 13090 13272 13328 13430 13464 13530 13776 13860 13904 13940 14220 14280 14637 14760 14773 14960 14994 15334 15484 15642 15708 15785 16072 16116 16170 16195 16236 16590 16660 16728 16830 17136 17220 17380 17640 18040 18081 18249 18326 18480 18802 18942 18960 19355 19404 19434 19516 19635 19908 19992 20090 20145 20295 20664 20856 20910 20944 21420 21488 21560 21648 22099 22120 22440 22673 22960 23001 23226 23562 24108 24174 24255 24332 24395 24885 24990 25092 25256 25830 25872 25912 26070 26180 26544 26860 26928 27060 27489 27720 27880 28203 28413 28440 28560 29151 29274 29520 29546 29988 30135 30415 30668 30968 31284 31365 31416 31570 32144 32232 32340 32390 32472 33180 33320 33456 33660 34153 34440 34760 34839 35280 35629 36080 36162 36498 36652 37485 37604 37884 38335 38710 38808 38868 39032 39105 39270 39816 39984 40180 40290 40590 41328 41712 41820 42581 42840 43120 43911 44198 44240 44319 44880 45346 45815 46002 46452 47005 47124 47355 48216 48348 48510 48585 48664 48790 49770 49980 50184 50512 51660 51824 52140 52360 53669 53720 54120 54747 54978 55063 55440 55760 56406 56826 56880 58065 58302 58548 58905 59092 59976 60270 60435 60830 61336 61936 62568 62730 62832 63140 64464 64680 64780 64944 65807 66297 66360 66640 67320 68019 68306 68880 69003 69520 69678 71258 72324 72996 73185 73304 73865 74970 75208 75768 76670 77420 77616 77736 78064 78210 78540 79632 80360 80580 81180 82467 83640 84609 85162 85680 87822 88396 88638 90405 90692 91245 91630 92004 92904 94010 94248 94710 96432 96696 97020 97170 97328 97580 99540 99960 100368 102459 103320 103411 104280 104720 106887 107338 107440 108240 109494 109956 110126 110495 112812 113365 113652 115005 116130 116604 117096 117810 118184 119952 120540 120870 121660 122672 125136 125460 126280 127743 129360 129560 131614 132594 132720 132957 134640 136038 136612 137445 138006 139356 141015 142065 142516 144648 145755 145992 146370 146608 147730 149940 150416 151536 153340 154840 155472 156420 157080 158711 160720 161007 161160 162360 164934 165189 167280 169218 170324 170765 174195 175644 176792 177276 178145 180810 181384 182490 183260 184008 185808 188020 188496 189420 193392 194040 194340 195160 197421 198891 199080 199920 204057 204918 206640 206822 208560 212905 213774 214676 218988 219555 219912 220252 220990 221595 225624 226730 227304 230010 232260 233208 234192 235620 236368 241080 241740 243320 249403 250920 252560 255486 259120 263228 265188 265914 268345 272076 273224 273735 274890 275315 276012 278712 282030 284130 285032 289296 291510 291984 292740 295460 299880 306680 307377 309680 310233 312840 314160 317422 320661 322014 322320 324720 329035 329868 330378 331485 338436 340095 340648 341530 345015 348390 351288 353584 354552 356290 361620 362768 364980 366520 368016 375683 376040 378840 383229 385441 388080 388680 390320 394842 397782 398160 408114 409836 412335 413644 423045 425810 427548 429352 437976 439110 439824 440504 441980 443190 451248 453460 454608 460020 464520 466416 471240 476133 482160 483021 483480 486640 495567 498806 501840 510972 512295 517055 526456 530376 531828 534435 536690 544152 546448 547470 549780 550630 552024 557424 564060 568260 570064 583020 585480 590920 592263 599760 605693 613360 614754 620466 625680 634844 638715 641322 644028 658070 659736 660756 662970 664785 676872 680190 681296 683060 690030 696780 702576 709104 712580 723240 723877 729960 733040 748209 751366 752080 757680 766458 770882 777360 789684 793555 795564 805035 816228 819672 824670 825945 827288 846090 851620 855096 858704 875952 878220 881008 883960 886380 906920 920040 929040 930699 942480 952266 966042 966960 987105 991134 994455 997612 1020285 1021944 1024590 1034110 1052912 1060752 1063656 1068870 1073380 1088304 1094940 1099560 1101260 1104048 1127049 1128120 1136520 1156323 1166040 1170960 1181840 1184526 1211386 1229508 1240932 1247015 1269688 1277430 1282644 1288056 1316140 1319472 1321512 1325940 1329570 1353744 1360380 1366120 1380060 1393560 1425160 1428399 1446480 1447754 1459920 1496418 1502732 1532916 1536885 1541764 1551165 1579368 1587110 1591128 1603305 1610070 1632456 1639344 1649340 1651890 1654576 1692180 1703240 1710192 1745821 1756440 1767920 1772760 1813840 1817079 1840080 1861398 1878415 1904532 1916145 1927205 1932084 1974210 1982268 1988910 1995224 2040570 2043888 2049180 2068220 2127312 2137740 2146760 2171631 2189880 2199120 2202520 2244627 2254098 2256240 2273040 2312646 2332080 2369052 2380665 2415105 2422772 2459016 2477835 2481864 2494030 2539376 2554860 2565288 2576112 2632280 2643024 2651880 2659140 2698087 2720760 2732240 2760120 2787120 2850320 2856798 2895508 2961315 2992836 3005464 3028465 3065832 3073770 3083528 3102330 3158736 3174220 3182256 3206610 3220140 3264912 3298680 3303780 3381147 3384360 3406480 3468969 3491642 3512880 3545520 3619385 3634158 3722796 3741045 3756830 3809064 3832290 3854410 3864168 3948420 3964536 3977820 3990448 4081140 4098360 4136440 4239851 4275480 4293520 4343262 4379760 4405040 4489254 4508196 4625292 4653495 4738104 4761330 4830210 4845544 4918032 4955670 4963728 4988060 5109720 5130576 5237463 5264560 5303760 5318280 5396174 5441520 5451237 5520240 5635245 5713596 5781615 5791016 5922630 5985672 6010928 6056930 6131664 6147540 6167056 6204660 6348440 6413220 6440280 6514893 6597360 6607560 6762294 6768720 6937938 6983284 7141995 7238770 7268316 7445592 7482090 7513660 7618128 7664580 7708820 7728336 7896840 7929072 7955640 8094261 8162280 8196720 8272880 8479702 8550960 8686524 8729105 8978508 9016392 9085395 9250584 9306990 9476208 9522660 9660420 9691088 9911340 9976120 10219440 10474926 10636560 10792348 10858155 10902474 11223135 11270490 11427192 11563230 11582032 11845260 11971344 12113860 12295080 12409320 12696880 12719553 12826440 12880560 13029786 13215120 13490435 13524588 13875876 13966568 14283990 14477540 14536632 14891184 14964180 15027320 15329160 15417640 15712389 15793680 15911280 16188522 16324560 16905735 16959404 17344845 17373048 17458210 17957016 18032784 18170790 18501168 18613980 19045320 19320840 19822680 19952240 20949852 21199255 21584696 21716310 21804948 22446270 22540980 22854384 23126460 23690520 24227720 24282783 24590160 24818640 25439106 25652880 26059572 26187315 26980870 27049176 27256185 27751752 27933136 28567980 28955080 29073264 29678957 29928360 30054640 30658320 30835280 31424778 32377044 32574465 33811470 33918808 34689690 34746096 34916420 35914032 36341580 37227960 38090640 38158659 38641680 39645360 40471305 41899704 42398510 43169392 43432620 43609896 44892540 45081960 46252920 47381040 48455440 48565566 50878212 52119144 52374630 53961740 54098352 54512370 55503504 57135960 57910160 59357914 59856720 62849556 63597765 64754088 65148930 67622940 67837616 69379380 69832840 72683160 74455920 76317318 78561945 80942610 83799408 84797020 86865240 87219792 89036871 89785080 90163920 92505840 97131132 101756424 104238288 104749260 107923480 109024740 114271920 118715828 121413915 125699112 127195530 129508176 130297860 135245880 138758760 139665680 145366320 148394785 152634636 157123890 161885220 169594040 173730480 178073742 179570160 190793295 194262264 203512848 209498520 215846960 218049480 237431656 242827830 251398224 254391060 260595720 267110613 270491760 277517520 296789570 305269272 314247780 323770440 339188080 356147484 381586590 388524528 418997040 436098960 445184355 474863312 485655660 508782120 521191440 534221226 593579140 610538544 628495560 647540880 712294968 763173180 890368710 971311320 1017564240 1068442452 1187158280 1256991120 1335553065 1424589936 1526346360 1780737420 1942622640 2136884904 2374316560 2671106130 3052692720 3561474840 4273769808 5342212260 7122949680 10684424520 21368849040
- Sum of all divisors σ(n): 100028597760
- Sum of proper divisors (its aliquot sum) s(n): 78659748720
- 21368849040 is an abundant number, because the sum of its proper divisors (78659748720) is greater than itself. Its abundance is 57290899680
Bases of 21368849040
- Binary: 100111110011010111011000010100100002
- Hexadecimal: 0x4F9AEC290
- Base-36: 9TEGLG0
Squares and roots of 21368849040
- 21368849040 squared (213688490402) is 456627709294308921600
- 21368849040 cubed (213688490403) is 9757608587391092276795595264000
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The
square root of 21368849040 is 146180.8778192277 -
The
cube root of 21368849040 is 2774.9833200847
Scales and comparisons
How big is 21368849040?- 21,368,849,040 seconds is equal to 679 years, 24 weeks, 15 hours, 24 minutes.
-
To count from 1 to 21,368,849,040 would take you about one thousand, three hundred fifty-eight 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 21368849040 cubic inches would be around 231.2 feet tall.
Recreational maths with 21368849040
- 21368849040 backwards is 04094886312
- 21368849040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21368849040's digits is 45
- More coming soon!
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The information we have on file for 21368849040 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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