21316393560
21,316,393,560 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21316393560 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 768 divisors.
21316393560 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 21316393560:
23 × 3 × 5 × 73 × 11 × 232 × 89
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 11 × 23 × 23 × 89)See below for interesting mathematical facts about the number 21316393560 from the Numbermatics database.
Names of 21316393560
- Cardinal: 21316393560 can be written as Twenty-one billion, three hundred sixteen million, three hundred ninety-three thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.131639356 × 1010
Factors of 21316393560
Divisors of 21316393560
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 23 24 28 30 33 35 40 42 44 46 49 55 56 60 66 69 70 77 84 88 89 92 98 105 110 115 120 132 138 140 147 154 161 165 168 178 184 196 210 220 230 231 245 253 264 267 276 280 294 308 322 330 343 345 356 385 392 420 440 445 460 462 483 490 506 529 534 539 552 588 616 623 644 660 686 690 712 735 759 770 805 840 890 920 924 966 979 980 1012 1029 1058 1068 1078 1127 1155 1176 1246 1265 1288 1320 1335 1372 1380 1470 1518 1540 1587 1610 1617 1715 1771 1780 1848 1869 1932 1958 1960 2024 2047 2058 2116 2136 2156 2254 2310 2415 2492 2530 2645 2670 2695 2744 2760 2937 2940 3036 3080 3115 3174 3220 3234 3381 3430 3542 3560 3703 3738 3773 3795 3864 3916 4094 4116 4232 4312 4361 4508 4620 4830 4895 4984 5060 5145 5290 5313 5340 5390 5635 5819 5874 5880 6072 6141 6230 6348 6440 6468 6762 6853 6860 7084 7406 7476 7546 7590 7832 7889 7935 8085 8188 8232 8722 8855 9016 9240 9345 9660 9790 10120 10235 10290 10580 10626 10680 10780 11109 11270 11319 11638 11748 12282 12397 12460 12696 12936 13083 13524 13706 13720 14168 14329 14685 14812 14952 15092 15180 15778 15870 16170 16376 16905 17444 17457 17710 18515 18690 18865 19320 19580 20470 20559 20580 21160 21252 21560 21805 22218 22517 22540 22638 23276 23496 23667 24564 24794 24920 25921 26166 26565 27048 27412 28658 29095 29370 29624 30184 30360 30527 30705 31556 31740 32340 33810 34265 34888 34914 35420 37030 37191 37380 37730 39160 39445 40733 40940 41118 41160 42504 42987 43610 44436 45034 45080 45276 46552 47081 47334 47971 49128 49588 51842 52332 53130 54824 55545 56595 57316 58190 58740 61054 61410 61985 63112 63480 64680 65415 67551 67620 68530 69828 70840 71645 74060 74382 74760 75460 77763 78890 81466 81880 82236 85974 86779 87220 87285 88872 90068 90552 91581 94162 94668 95942 99176 100303 102795 103684 104664 106260 111090 112585 113190 114632 116380 117480 118335 122108 122199 122820 123970 129605 130830 135102 135240 137060 139656 141243 143290 143913 148120 148764 150920 152635 155526 157619 157780 162932 164472 171948 173558 174440 174570 180136 181447 183162 185955 188324 189336 191884 200606 203665 205590 207368 212520 214935 222180 225170 226380 232760 235405 236670 239855 244216 244398 245640 247940 259210 260337 261660 270204 274120 282486 285131 286580 287826 297528 300909 305270 311052 315238 315560 325864 329567 335797 337755 343896 347116 349140 362894 366324 371910 376648 383768 388815 401212 407330 411180 429870 433895 444360 450340 452760 457905 470810 472857 473340 479710 488796 495880 501515 517891 518420 520674 523320 540408 544341 564972 570262 573160 575652 601818 610540 610995 622104 630476 659134 671594 675510 694232 698280 702121 706215 719565 725788 732648 743820 777630 788095 802424 814660 822360 855393 859740 867790 900680 907235 915810 941620 945714 946680 959420 977592 988701 1003030 1007391 1035782 1036840 1041348 1088682 1103333 1129944 1140524 1151304 1203636 1221080 1221990 1260952 1301685 1318268 1343188 1351020 1404242 1412430 1425655 1439130 1451576 1487640 1504545 1553673 1555260 1576190 1629320 1647835 1678985 1710786 1719480 1735580 1814470 1831620 1883240 1891428 1918840 1977402 1995917 2006060 2014782 2071564 2082696 2106363 2177364 2206666 2281048 2306969 2364285 2407272 2443980 2589455 2603370 2636536 2686376 2702040 2721705 2808484 2824860 2851310 2878260 3009090 3107346 3110520 3152380 3295670 3309999 3357970 3421572 3471160 3510605 3625237 3628940 3663240 3782856 3954804 3991834 4012120 4029564 4143128 4212726 4276965 4354728 4413332 4613938 4728570 4887960 4943505 5036955 5178910 5206740 5443410 5516665 5616968 5649720 5702620 5756520 5987751 6018180 6214692 6304760 6591340 6619998 6715940 6843144 6920907 7021210 7250474 7257880 7723331 7768365 7909608 7983668 8059128 8425452 8553930 8826664 9227876 9457140 9887010 9979585 10073910 10357820 10413480 10531815 10875711 10886820 11033330 11405240 11534845 11975502 12036360 12429384 13182680 13239996 13431880 13841814 14042420 14500948 15446662 15536730 15967336 16148783 16549995 16850904 17107860 18126185 18455752 18914280 19774020 19959170 20147820 20715640 21063630 21751422 21773640 22066660 23069690 23169993 23951004 25376659 26479992 27683628 28084840 29001896 29938755 30893324 31073460 32297566 33099990 34215720 34604535 36252370 38616655 39548040 39918340 40295640 42127260 43502844 44133320 46139380 46339986 47902008 48446349 50753318 54378555 55367256 59877510 61786648 62146920 64595132 66199980 69209070 72504740 76129977 77233310 79836680 80743915 84254520 87005688 92278760 92679972 96892698 101506636 108757110 115849965 119755020 126883295 129190264 132399960 138418140 145009480 152259954 154466620 161487830 177636613 185359944 193785396 203013272 217514220 231699930 239510040 242231745 253766590 276836280 304519908 308933240 322975660 355273226 380649885 387570792 435028440 463399860 484463490 507533180 532909839 609039816 645951320 710546452 761299770 888183065 926799720 968926980 1015066360 1065819678 1421092904 1522599540 1776366130 1937853960 2131639356 2664549195 3045199080 3552732260 4263278712 5329098390 7105464520 10658196780 21316393560
- Sum of all divisors σ(n): 86002560000
- Sum of proper divisors (its aliquot sum) s(n): 64686166440
- 21316393560 is an abundant number, because the sum of its proper divisors (64686166440) is greater than itself. Its abundance is 43369772880
Bases of 21316393560
- Binary: 100111101101000111001011010010110002
- Hexadecimal: 0x4F68E5A58
- Base-36: 9SJ8AJC
Squares and roots of 21316393560
- 21316393560 squared (213163935602) is 454388634404809473600
- 21316393560 cubed (213163935603) is 9685926960163875096074030016000
-
The
square root of 21316393560 is 146001.3478019981 -
The
cube root of 21316393560 is 2772.7108165893
Scales and comparisons
How big is 21316393560?- 21,316,393,560 seconds is equal to 677 years, 41 weeks, 2 days, 12 hours, 26 minutes.
-
To count from 1 to 21,316,393,560 would take you about one thousand, three hundred fifty-five 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 21316393560 cubic inches would be around 231.1 feet tall.
Recreational maths with 21316393560
- 21316393560 backwards is 06539361312
- The number of decimal digits it has is: 11
- The sum of 21316393560's digits is 39
- More coming soon!
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The information we have on file for 21316393560 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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