21164368606080

Names of 21164368606080

• Cardinal: 21164368606080 can be written as Twenty-one trillion, one hundred sixty-four billion, three hundred sixty-eight million, six hundred six thousand and eighty.

Scientific notation

• Scientific notation: 2.116436860608 × 10¹³

Factors of 21164368606080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 525

Divisors of 21164368606080

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 107 112 120 128 140 147 160 168 192 196 210 214 224 240 245 280 294 320 321 336 343 384 392 401 420 428 448 480 490 535 560 588 640 642 672 686 735 749 784 802 840 856 896 960 980 1029 1070 1120 1176 1203 1284 1344 1372 1470 1498 1568 1604 1605 1680 1712 1715 1920 1960 2005 2058 2140 2240 2247 2352 2401 2406 2568 2688 2744 2807 2940 2996 3136 3208 3210 3360 3424 3430 3745 3920 4010 4116 4280 4480 4494 4704 4802 4812 5136 5145 5243 5488 5614 5880 5992 6015 6272 6416 6420 6720 6848 6860 7203 7490 7840 8020 8232 8421 8560 8988 9408 9604 9624 10272 10290 10486 10976 11228 11235 11449 11760 11984 12005 12030 12832 12840 13440 13696 13720 14035 14406 14980 15680 15729 16040 16464 16842 17120 17976 18816 19208 19248 19649 20544 20580 20972 21952 22456 22470 22898 23520 23968 24010 24060 25664 25680 26215 27440 28070 28812 29960 31360 31458 32080 32928 33684 34240 34347 35952 36015 36701 38416 38496 39298 41088 41160 41944 42105 42907 43904 44912 44940 45796 47040 47936 48020 48120 51328 51360 52430 54880 56140 57245 57624 58947 59920 62916 64160 65856 67368 68480 68694 71904 72030 73402 76832 76992 78596 78645 80143 82320 83888 84210 85814 89824 89880 91592 94080 95872 96040 96240 98245 102720 104860 109760 110103 112280 114490 115248 117894 119840 125832 128320 128721 131712 134736 137388 137543 143808 144060 146804 153664 153984 157192 157290 160286 164640 167776 168420 171628 171735 179648 179760 183184 183505 192080 192480 196490 205440 209720 214535 219520 220206 224560 228980 230496 235788 239680 240429 251664 256640 256907 257442 269472 274776 275086 287616 288120 293608 294735 300349 307328 314384 314580 320572 329280 335552 336840 343256 343470 359296 359520 366368 367010 384160 384960 392980 400715 412629 419440 429070 440412 449120 457960 460992 471576 479360 480858 503328 513814 514884 538944 549552 550172 550515 561001 576240 587216 589470 600698 628768 629160 641144 643605 658560 671104 673680 686512 686940 687715 719040 732736 734020 768320 769920 770721 785960 801430 825258 838880 858140 880824 898240 901047 915920 921984 943152 961716 962801 1006656 1027628 1029768 1077888 1099104 1100344 1101030 1122002 1152480 1174432 1178940 1201396 1202145 1257536 1258320 1282288 1284535 1287210 1347360 1373024 1373880 1375430 1438080 1465472 1468040 1501745 1536640 1541442 1571920 1602860 1650516 1677760 1683003 1716280 1761648 1796480 1802094 1831840 1886304 1923432 1925602 2013312 2055256 2059536 2063145 2102443 2198208 2200688 2202060 2244004 2304960 2348864 2357880 2402792 2404290 2515072 2516640 2564576 2569070 2574420 2694720 2746048 2747760 2750860 2805005 2888403 2936080 3003490 3082884 3143840 3205720 3301032 3355520 3366006 3432560 3523296 3604188 3663680 3772608 3846864 3851204 3853605 3927007 4110512 4119072 4126290 4204886 4396416 4401376 4404120 4488008 4505235 4591049 4609920 4697728 4715760 4805584 4808580 4814005 5033280 5129152 5138140 5148840 5389440 5492096 5495520 5501720 5610010 5776806 5872160 6006980 6165768 6287680 6307329 6411440 6602064 6732012 6865120 7046592 7208376 7327360 7545216 7693728 7702408 7707210 7854014 8221024 8238144 8252580 8409772 8415015 8802752 8808240 8976016 9010470 9182098 9431520 9611168 9617160 9628010 10066560 10258304 10276280 10297680 10512215 10991040 11003440 11220020 11553612 11744320 11781021 12013960 12331536 12575360 12614658 12822880 13204128 13464024 13730240 13773147 14093184 14416752 14442015 14717101 15387456 15404816 15414420 15708028 16442048 16476288 16505160 16819544 16830030 17605504 17616480 17952032 18020940 18364196 18863040 19222336 19234320 19256020 19635035 20552560 20595360 21024430 21982080 22006880 22440040 22955245 23107224 23488640 23562042 24027920 24663072 25229316 25645760 26408256 26928048 27460480 27489049 27546294 28833504 28884030 29434202 30774912 30809632 30828840 31416056 31536645 32137343 32884096 33010320 33639088 33660060 35232960 35904064 36041880 36728392 37726080 38444672 38468640 38512040 39270070 41105120 41190720 42048860 44013760 44151303 44880080 45910490 46214448 47124084 48055840 49326144 50458632 51291520 52816512 53856096 54978098 55092588 57667008 57768060 58868404 58905105 61619264 61657680 62832112 63073290 64274686 66020640 67278176 67320120 68865735 70465920 71808128 72083760 73456784 73585505 76937280 77024080 78540140 82210240 82381440 82467147 84097720 88027520 88302606 89760160 91820980 92428896 94248168 96111680 96412029 98652288 100917264 103019707 107712192 109956196 110185176 115334016 115536120 117736808 117810210 123238528 123315360 125664224 126146580 128549372 132041280 134556352 134640240 137445245 137731470 144167520 146913568 147171010 153874560 154048160 157080280 160686715 164420480 164934294 168195440 176605212 179520320 183641960 184857792 188496336 192223360 192824058 201834528 206039414 215424384 219912392 220370352 220756515 224961401 231072240 235473616 235620420 246630720 251328448 252293160 257098744 264082560 269112704 269280480 274890490 275462940 288335040 293827136 294342020 308096320 309059121 314160560 321373430 329868588 336390880 353210424 359040640 367283920 369715584 376992672 385648116 403669056 412078828 412335735 439824784 440740704 441513030 449922802 462144480 470947232 471240840 482060145 493261440 502656896 504586320 514197488 515098535 538560960 549780980 550925880 576670080 587654272 588684040 616192640 618118242 628321120 642746860 659737176 672781760 674884203 706420848 734567840 753985344 771296232 807338112 824157656 824671470 879649568 881481408 883026060 899845604 924288960 941894464 942481680 964120290 1009172640 1028394976 1030197070 1077121920 1099561960 1101851760 1124807005 1177368080 1236236484 1256642240 1285493720 1319474352 1345563520 1349768406 1412841696 1469135680 1507970688 1542592464 1545295605 1574729807 1648315312 1649342940 1759299136 1762962816 1766052120 1799691208 1848577920 1883788928 1884963360 1928240580 2018345280 2056789952 2060394140 2199123920 2203703520 2249614010 2354736160 2472472968 2513284480 2570987440 2638948704 2699536812 2825683392 2938271360 3085184928 3090591210 3149459614 3296630624 3298685880 3374421015 3518598272 3532104240 3599382416 3769926720 3856481160 4036690560 4113579904 4120788280 4398247840 4407407040 4499228020 4709472320 4724189421 4944945936 5141974880 5277897408 5399073624 5651366784 6170369856 6181182420 6298919228 6593261248 6597371760 6748842030 7064208480 7198764832 7539853440 7712962320 7873649035 8241576560 8796495680 8814814080 8998456040 9418944640 9448378842 9889891872 10283949760 10555794816 10798147248 11023108649 12340739712 12362364840 12597838456 13186522496 13194743520 13497684060 14128416960 14397529664 15425924640 15747298070 16483153120 17592991360 17996912080 18896757684 19779783744 20567899520 21596294496 22046217298 23620947105 24724729680 25195676912 26389487040 26995368120 28256833920 28795059328 30851849280 31494596140 32966306240 33069325947 35993824160 37793515368 39559567488 43192588992 44092434596 47241894210 49449459360 50391353824 52778974080 53990736240 55115543245 61703698560 62989192280 65932612480 66138651894 71987648320 75587030736 86385177984 88184869192 94483788420 98898918720 100782707648 107981472480 110231086490 125978384560 132277303788 143975296640 151174061472 165346629735 176369738384 188967576840 197797837440 201565415296 215962944960 220462172980 251956769120 264554607576 302348122944 330693259470 352739476768 377935153680 431925889920 440924345960 503913538240 529109215152 604696245888 661386518940 705478953536 755870307360 881848691920 1007827076480 1058218430304 1322773037880 1410957907072 1511740614720 1763697383840 2116436860608 2645546075760 3023481229440 3527394767680 4232873721216 5291092151520 7054789535360 10582184303040 21164368606080
• Sum of all divisors σ(n): 79640815297680
• Sum of proper divisors (its aliquot sum) s(n): 58476446691600
• 21164368606080 is an abundant number, because the sum of its proper divisors (58476446691600) is greater than itself. Its abundance is 37312078085520

Bases of 21164368606080

• Binary: 100110011111110110110101011000011001110000000₂
• Hexadecimal: 0x133FB6AC3380
• Base-36: 7I2RYMBUO

Squares and roots of 21164368606080

• 21164368606080 squared (21164368606080²) is 447930498494024682212966400
• 21164368606080 cubed (21164368606080³) is 9480166180032700702696754656869875712000
• The square root of 21164368606080 is 4600474.8239806727
• The cube root of 21164368606080 is 27661.0358109487

Scales and comparisons

• 21,164,368,606,080 seconds is equal to 672,961 years, 23 weeks, 4 days, 23 hours, 28 minutes.
• To count from 1 to 21,164,368,606,080 would take you about one million, six hundred eighty-two thousand, four hundred 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 21164368606080 cubic inches would be around 2305.1 feet tall.

Recreational maths with 21164368606080

• 21164368606080 backwards is 08060686346112
• The number of decimal digits it has is: 14
• The sum of 21164368606080's digits is 51
• More coming soon!