21920848418736

Names of 21920848418736

• Cardinal: 21920848418736 can be written as Twenty-one trillion, nine hundred twenty billion, eight hundred forty-eight million, four hundred eighteen thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.1920848418736 × 10¹³

Factors of 21920848418736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 76

Divisors of 21920848418736

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 23 24 27 29 36 38 46 48 54 57 58 69 72 76 81 87 92 108 114 116 138 144 152 162 171 174 184 207 216 228 232 243 261 276 304 324 342 348 368 414 432 437 456 464 486 513 522 529 551 552 621 648 667 684 696 783 828 841 874 912 972 1026 1044 1058 1102 1104 1242 1296 1311 1334 1368 1392 1539 1566 1587 1653 1656 1682 1748 1863 1944 2001 2052 2088 2116 2204 2349 2484 2523 2622 2668 2736 3078 3132 3174 3306 3312 3364 3496 3726 3888 3933 4002 4104 4176 4232 4408 4617 4698 4761 4959 4968 5046 5244 5336 5589 6003 6156 6264 6348 6612 6728 6992 7047 7452 7569 7866 8004 8208 8464 8816 9234 9396 9522 9918 9936 10051 10092 10488 10672 11178 11799 12006 12167 12312 12528 12673 12696 13224 13456 14094 14283 14877 14904 15138 15341 15732 15979 16008 18009 18468 18792 19044 19343 19836 20102 20184 20976 22356 22707 23598 24012 24334 24389 24624 25346 25392 26448 28188 28566 29754 29808 30153 30276 30682 31464 31958 32016 35397 36018 36501 36936 37584 38019 38088 38686 39672 40204 40368 42849 44631 44712 45414 46023 47196 47937 48024 48668 48778 50692 54027 56376 57132 58029 59508 60306 60552 61364 62928 63916 68121 70794 72036 73002 73167 73872 76038 76176 77372 79344 80408 85698 89262 89424 90459 90828 92046 94392 95874 96048 97336 97556 101384 106191 108054 109503 112752 114057 114264 116058 119016 120612 121104 122728 127832 128547 133893 136242 138069 141588 143811 144072 146004 146334 152076 154744 160816 162081 171396 174087 178524 180918 181656 184092 188784 191748 194672 195112 202768 204363 212382 216108 219006 219501 228114 228528 231173 232116 238032 241224 245456 255664 257094 267786 271377 272484 276138 283176 287622 288144 291479 292008 292668 304152 309488 324162 328509 342171 342792 348174 352843 357048 361836 363312 367517 368184 383496 390224 408726 414207 424764 431433 432216 438012 439002 444889 456228 462346 463391 464232 482448 514188 522261 535572 542754 544968 552276 560947 566352 575244 582958 584016 585336 608304 648324 657018 658503 684342 685584 693519 696348 705686 714096 723672 735034 736368 766992 814131 817452 828414 849528 862866 864432 874437 876024 878004 889778 912456 924692 926782 928464 985527 1026513 1028376 1044522 1058529 1071144 1085508 1089936 1102551 1104552 1121894 1150488 1165916 1170672 1242621 1294299 1296648 1314036 1317006 1334667 1368684 1387038 1390173 1392696 1411372 1447344 1470068 1566783 1628262 1634904 1656828 1682841 1699056 1725732 1748874 1752048 1756008 1779556 1824912 1849384 1853564 1971054 1975509 2053026 2056752 2080557 2089044 2117058 2142288 2171016 2205102 2209104 2243788 2300976 2331832 2442393 2485242 2588598 2593296 2623311 2628072 2634012 2669334 2737368 2774076 2780346 2785392 2822744 2940136 2956581 3079539 3133566 3175587 3256524 3269808 3307653 3313656 3365682 3451464 3497748 3512016 3559112 3698768 3707128 3727863 3882897 3942108 3951018 4004001 4106052 4161114 4170519 4178088 4234116 4342032 4410204 4487576 4663664 4700349 4884786 4970484 5048523 5177196 5246622 5256144 5268024 5338668 5474736 5548152 5560692 5645488 5880272 5913162 5926527 6159078 6241671 6267132 6351174 6513048 6615306 6627312 6704017 6731364 6902928 6995496 7118224 7414256 7455726 7765794 7869933 7884216 7902036 8008002 8212104 8322228 8341038 8356176 8452891 8468232 8820408 8975152 9400698 9526761 9769572 9922959 9940968 10097046 10232447 10354392 10493244 10536048 10657993 10677336 11096304 11121384 11826324 11853054 12012003 12318156 12483342 12511557 12534264 12702348 12901781 13026096 13230612 13408034 13462728 13990992 14911452 15145569 15531588 15739866 15768432 15804072 16016004 16424208 16644456 16682076 16905782 16936464 17640816 18725013 18801396 19053522 19539144 19845918 19881936 20112051 20194092 20464894 20708784 20986488 21315986 21354672 22242768 23609799 23652648 23706108 24024006 24636312 24966684 25023114 25068528 25358673 25404696 25803562 26461224 26816068 26925456 28580283 29768877 29822904 30291138 30697341 31063176 31479732 31608144 31973979 32032008 33288912 33364152 33811564 36036009 37450026 37534671 37602792 38107044 38705343 39078288 39691836 40224102 40388184 40929788 41972976 42631972 45436707 47219598 47305296 47412216 48048012 49272624 49933368 50046228 50717346 50809392 51607124 52922448 53632136 56175039 57160566 59537754 59645808 60336153 60582276 61394682 62126352 62959464 63947958 64064016 66728304 67623128 70829397 72072018 74900052 75069342 75205584 76076019 76214088 77410686 79383672 80448204 80776368 81859576 85263944 85740849 89306631 90873414 92092023 94439196 94824432 95921937 96096024 99866736 100092456 101434692 103214248 107264272 108108027 112350078 112604013 114321132 116116029 119075508 120672306 121164552 122789364 125918928 127895916 135246256 136310121 141658794 144144036 149800104 150138684 152152038 152428176 154821372 158767344 160896408 163719152 170527888 171481698 178613262 181008459 181746828 184184046 188878392 191843874 192192048 194416493 200184912 202869384 206428496 216216054 224700156 225208026 228228057 228642264 232232058 238151016 241344612 242329104 245133839 245578728 255791832 272620242 276276069 283317588 287765811 288288072 296740963 299600208 300277368 304304076 309642744 321792816 342963396 348348087 357226524 362016918 363493656 368368092 377756784 383687748 388832986 405738768 432432108 449400312 450416052 456456114 457284528 464464116 476302032 482689224 490267678 491157456 511583664 543025377 545240484 552552138 566635176 575531622 576576144 583249479 593481926 600554736 608608152 619285488 684684171 685926792 696696174 714453048 724033836 726987312 735401517 736736184 767375496 777665972 828828207 863297433 864864216 890222889 898800624 900832104 912912228 928928232 965378448 980535356 1045044261 1086050754 1090480968 1105104276 1133270352 1151063244 1166498958 1186963852 1217216304 1369368342 1371853584 1393392348 1428906096 1448067672 1470803034 1473472368 1534750992 1555331944 1629076131 1657656414 1726594866 1729728432 1749748437 1780445778 1801664208 1825824456 1857856464 1961070712 2054052513 2090088522 2172101508 2180961936 2206204551 2210208552 2302126488 2332997916 2373927704 2486484621 2589892299 2670668667 2738736684 2786784696 2896135344 2941606068 3110663888 3135132783 3258152262 3315312828 3453189732 3499496874 3560891556 3651648912 3922141424 4108105026 4180177044 4344203016 4412409102 4420417104 4604252976 4665995832 4747855408 4972969242 5179784598 5249245311 5341337334 5477473368 5573569392 5638078297 5883212136 6270265566 6516304524 6618613653 6630625656 6906379464 6998993748 7121783112 8012006001 8216210052 8360354088 8688406032 8824818204 9331991664 9945938484 10359569196 10498490622 10682674668 10954946736 11276156594 11766424272 12540531132 13032609048 13237227306 13261251312 13812758928 13997987496 14243566224 15747735933 16024012002 16432420104 16720708176 16914234891 17649636408 19855840959 19891876968 20719138392 20996981244 21365349336 22552313188 24036018003 25081062264 26065218096 26474454612 27995974992 31495471866 32048024004 32864840208 33828469782 35299272816 39711681918 39783753936 41438276784 41993962488 42730698672 45104626376 47243207799 48072036006 50162124528 50742704673 52948909224 59567522877 62990943732 64096048008 67656939564 72108054009 79423363836 83987924976 90209252752 94486415598 96144072012 101485409346 105897818448 119135045754 125981887464 128192096016 135313879128 144216108018 152228114019 158846727672 188972831196 192288144024 202970818692 238270091508 251963774928 270627758256 288432216036 304456228038 317693455344 377945662392 384576288048 405941637384 456684342057 476540183016 576864432072 608912456076 755891324784 811883274768 913368684114 953080366032 1153728864144 1217824912152 1370053026171 1826737368228 2435649824304 2740106052342 3653474736456 5480212104684 7306949472912 10960424209368 21920848418736
• Sum of all divisors σ(n): 72512608896000
• Sum of proper divisors (its aliquot sum) s(n): 50591760477264
• 21920848418736 is an abundant number, because the sum of its proper divisors (50591760477264) is greater than itself. Its abundance is 28670912058528

Bases of 21920848418736

• Binary: 100111110111111011000011000100001011110110000₂
• Hexadecimal: 0x13EFD86217B0
• Base-36: 7RQAR6300

Squares and roots of 21920848418736

• 21920848418736 squared (21920848418736²) is 480523595397200591595837696
• 21920848418736 cubed (21920848418736³) is 10533484896328062036124622489160901472256
• The square root of 21920848418736 is 4681970.5700416357
• The cube root of 21920848418736 is 27986.7490100379

Scales and comparisons

• 21,920,848,418,736 seconds is equal to 697,015 years, 9 weeks, 8 hours, 45 minutes, 36 seconds.
• To count from 1 to 21,920,848,418,736 would take you about one million, seven hundred forty-two thousand, five hundred thirty-seven 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 21920848418736 cubic inches would be around 2332.2 feet tall.

Recreational maths with 21920848418736

• 21920848418736 backwards is 63781484802912
• The number of decimal digits it has is: 14
• The sum of 21920848418736's digits is 63
• More coming soon!