21163449920081040
21,163,449,920,081,040 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21163449920081040 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 640 divisors.
21163449920081040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21163449920081040:
24 × 33 × 5 × 11 × 13 × 31 × 2210217343
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 13 × 31 × 2210217343)See below for interesting mathematical facts about the number 21163449920081040 from the Numbermatics database.
Names of 21163449920081040
- Cardinal: 21163449920081040 can be written as Twenty-one quadrillion, one hundred sixty-three trillion, four hundred forty-nine billion, nine hundred twenty million, eighty-one thousand and forty.
Scientific notation
- Scientific notation: 2.116344992008104 × 1016
Factors of 21163449920081040
- Number of distinct prime factors ω(n): 7
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 2210217408
Divisors of 21163449920081040
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 31 33 36 39 40 44 45 48 52 54 55 60 62 65 66 72 78 80 88 90 93 99 104 108 110 117 120 124 130 132 135 143 144 155 156 165 176 180 186 195 198 208 216 220 234 240 248 260 264 270 279 286 297 310 312 330 341 351 360 372 390 396 403 429 432 440 465 468 495 496 520 528 540 558 572 585 594 620 624 660 682 702 715 720 744 780 792 806 837 858 880 930 936 990 1023 1040 1080 1116 1144 1170 1188 1209 1240 1287 1320 1364 1395 1404 1430 1485 1488 1560 1584 1612 1674 1705 1716 1755 1860 1872 1980 2015 2046 2145 2160 2232 2288 2340 2376 2418 2480 2574 2640 2728 2790 2808 2860 2970 3069 3120 3224 3348 3410 3432 3510 3627 3720 3861 3960 4030 4092 4185 4290 4433 4464 4680 4752 4836 5115 5148 5456 5580 5616 5720 5940 6045 6138 6435 6448 6696 6820 6864 7020 7254 7440 7722 7920 8060 8184 8370 8580 8866 9207 9360 9672 10230 10296 10881 11160 11440 11880 12090 12276 12870 13299 13392 13640 14040 14508 15345 15444 16120 16368 16740 17160 17732 18135 18414 19305 19344 20460 20592 21762 22165 22320 23760 24180 24552 25740 26598 27280 28080 29016 30690 30888 32240 33480 34320 35464 36270 36828 38610 39897 40920 43524 44330 46035 48360 49104 51480 53196 54405 58032 61380 61776 66495 66960 70928 72540 73656 77220 79794 81840 87048 88660 92070 96720 102960 106392 108810 119691 122760 132990 145080 147312 154440 159588 174096 177320 184140 199485 212784 217620 239382 245520 265980 290160 308880 319176 354640 368280 398970 435240 478764 531960 598455 638352 736560 797940 870480 957528 1063920 1196910 1595880 1915056 2393820 3191760 4787640 9575280 2210217343 4420434686 6630652029 8840869372 11051086715 13261304058 17681738744 19891956087 22102173430 24312390773 26522608116 28732825459 33153260145 35363477488 39783912174 44204346860 48624781546 53045216232 57465650918 59675868261 66306520290 68516737633 72937172319 79567824348 86198476377 88408693720 97249563092 99459780435 106090432464 114931301836 119351736522 121561953865 132613040580 137033475266 143664127295 145874344638 159135648696 172396952754 176817387440 194499126184 198919560870 205550212899 218811516957 229862603672 238703473044 243123907730 258595429131 265226081160 274066950532 287328254590 291748689276 298379341305 316061080049 318271297392 342583688165 344793905508 364685861595 388998252368 397839121740 411100425798 430992381885 437623033914 459725207344 477406946088 486247815460 517190858262 530452162320 548133901064 574656509180 583497378552 596758682610 616650638697 632122160098 656434550871 685167376330 689587811016 729371723190 753684113963 775786287393 795678243480 822200851596 861984763770 875246067828 890717589229 948183240147 954813892176 972495630920 1027751064495 1034381716524 1094057584785 1096267802128 1149313018360 1166994757104 1193517365220 1233301277394 1264244320196 1292977145655 1312869101742 1370334752660 1379175622032 1458743446380 1507368227926 1551572574786 1580305400245 1591356486960 1644401703192 1723969527540 1750492135656 1781435178458 1849951916091 1896366480294 1944991261840 2055502128990 2068763433048 2188115169570 2261052341889 2298626036720 2387034730440 2466602554788 2528488640392 2585954291310 2625738203484 2672152767687 2740669505320 2844549720441 2917486892760 3014736455852 3083253193485 3103145149572 3160610800490 3282172754355 3288803406384 3447939055080 3500984271312 3562870356916 3699903832182 3768420569815 3792732960588 3878931436965 4111004257980 4137526866096 4376230339140 4453587946145 4522104683778 4740916200735 4774069460880 4933205109576 5056977280784 5171908582620 5251476406968 5344305535374 5481339010640 5689099440882 5834973785520 6029472911704 6166506386970 6206290299144 6321221600980 6564345508710 6783157025667 6895878110160 7125740713832 7399807664364 7536841139630 7585465921176 7757862873930 8016458303061 8222008515960 8533649161323 8752460678280 8907175892290 9044209367556 9249759580455 9481832401470 9797893481519 9866410219152 10343817165240 10502952813936 10688611070748 11305261709445 11378198881764 12058945823408 12333012773940 12412580598288 12642443201960 13128691017420 13360763838435 13566314051334 14222748602205 14251481427664 14799615328728 15073682279260 15170931842352 15515725747860 16032916606122 16444017031920 17067298322646 17504921356560 17814351784580 18088418735112 18499519160910 18963664802940 19595786963038 20349471077001 20687634330480 21377222141496 22610523418890 22756397763528 24049374909183 24666025547880 25284886403920 26257382034840 26721527676870 27132628102668 28445497204410 29393680444557 29599230657456 30147364558520 31031451495720 32065833212244 33915785128335 34134596645292 35628703569160 36176837470224 36999038321820 37927329605880 39191573926076 40082291515305 40698942154002 42668245806615 42754444282992 45221046837780 45512795527056 48098749818366 48989467407595 49332051095760 52514764069680 53443055353740 54265256205336 56890994408820 58787360889114 60294729117040 62062902991440 64131666424488 67831570256670 68269193290584 71257407138320 73998076643640 75854659211760 78383147852152 80164583030610 81397884308004 85336491613230 88181041333671 90442093675560 96197499636732 97978934815190 101747355385005 106886110707480 108530512410672 113781988817640 117574721778228 120246874545915 128263332848976 135663140513340 136538386581168 146968402222785 147996153287280 156766295704304 160329166061220 162795768616008 170672983226460 176362082667342 180884187351120 192394999273464 195957869630380 203494710770010 213772221414960 227563977635280 235149443556456 240493749091830 264543124001013 271326281026680 293936804445570 320658332122440 325591537232016 341345966452920 352724165334684 384789998546928 391915739260760 406989421540020 440905206668355 470298887112912 480987498183660 529086248002026 542652562053360 587873608891140 641316664244880 682691932905840 705448330669368 783831478521520 813978843080040 881810413336710 961974996367320 1058172496004052 1175747217782280 1322715620005065 1410896661338736 1627957686160080 1763620826673420 1923949992734640 2116344992008104 2351494435564560 2645431240010130 3527241653346840 4232689984016208 5290862480020260 7054483306693680 10581724960040520 21163449920081040
- Sum of all divisors σ(n): 88403035603599360
- Sum of proper divisors (its aliquot sum) s(n): 67239585683518320
- 21163449920081040 is an abundant number, because the sum of its proper divisors (67239585683518320) is greater than itself. Its abundance is 46076135763437280
Bases of 21163449920081040
- Binary: 10010110011000000001011101010101011010101001100100100002
- Hexadecimal: 0x4B300BAAB54C90
- Base-36: 5SDTEOABYC0
Squares and roots of 21163449920081040
- 21163449920081040 squared (211634499200810402) is 447891612519778178363040167481600
- 21163449920081040 cubed (211634499200810403) is 9478931711186667623573630987019794896644708864000
-
The
square root of 21163449920081040 is 145476630.1509663097 -
The
cube root of 21163449920081040 is 276606.3557577861
Scales and comparisons
How big is 21163449920081040?- 21,163,449,920,081,040 seconds is equal to 672,932,244 years, 31 weeks, 4 days, 23 hours, 24 minutes.
-
To count from 1 to 21,163,449,920,081,040 would take you about two billion, eighteen million, seven hundred ninety-six thousand, seven hundred thirty-three 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 21163449920081040 cubic inches would be around 23050.5 feet tall.
Recreational maths with 21163449920081040
- 21163449920081040 backwards is 04018002994436112
- 21163449920081040 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21163449920081040's digits is 54
- More coming soon!
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The information we have on file for 21163449920081040 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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