20268442163200

Names of 20268442163200

• Cardinal: 20268442163200 can be written as Twenty trillion, two hundred sixty-eight billion, four hundred forty-two million, one hundred sixty-three thousand, two hundred.

Scientific notation

• Scientific notation: 2.02684421632 × 10¹³

Factors of 20268442163200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 882

Divisors of 20268442163200

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 49 50 55 56 64 70 77 80 88 98 100 110 112 128 140 154 160 175 176 196 200 220 224 245 256 275 280 308 320 350 352 385 392 400 440 448 490 512 539 550 560 616 640 700 704 770 784 800 857 880 896 980 1024 1078 1100 1120 1225 1232 1280 1400 1408 1540 1568 1600 1714 1760 1792 1925 1960 2048 2156 2200 2240 2450 2464 2560 2695 2800 2816 3080 3136 3200 3428 3520 3584 3850 3920 4285 4312 4400 4480 4900 4928 5120 5390 5600 5632 5999 6160 6272 6400 6856 7040 7168 7700 7840 8570 8624 8800 8960 9427 9800 9856 10240 10780 11200 11264 11998 12320 12544 12800 13475 13712 14080 14336 15400 15680 17140 17248 17600 17920 18854 19600 19712 21425 21560 22400 22528 23996 24640 25088 25600 26950 27424 28160 29995 30800 31360 34280 34496 35200 35840 37708 39200 39424 41993 42850 43120 44800 47135 47992 49280 50176 51200 53900 54848 56320 59990 61600 62720 65989 68560 68992 70400 71680 75416 78400 78848 83986 85700 86240 89600 94270 95984 98560 100352 107800 109696 112640 119980 123200 125440 131978 137120 137984 140800 149975 150832 156800 157696 167972 171400 172480 179200 188540 191968 197120 209965 215600 219392 235675 239960 246400 250880 263956 274240 275968 281600 299950 301664 313600 329945 335944 342800 344960 358400 377080 383936 394240 419930 431200 438784 461923 471350 479920 492800 501760 527912 548480 551936 563200 599900 603328 627200 659890 671888 685600 689920 734449 754160 767872 788480 839860 862400 877568 923846 942700 959840 985600 1049825 1055824 1096960 1103872 1199800 1206656 1254400 1319780 1343776 1371200 1379840 1468898 1508320 1535744 1649725 1679720 1724800 1755136 1847692 1885400 1919680 1971200 2099650 2111648 2193920 2309615 2399600 2413312 2508800 2639560 2687552 2742400 2759680 2937796 3016640 3071488 3299450 3359440 3449600 3672245 3695384 3770800 3839360 3942400 4199300 4223296 4387840 4619230 4799200 4826624 5141143 5279120 5375104 5484800 5519360 5875592 6033280 6142976 6598900 6718880 6899200 7344490 7390768 7541600 7678720 8078939 8398600 8446592 8775680 9238460 9598400 9653248 10282286 10558240 10750208 10969600 11548075 11751184 12066560 12285952 13197800 13437760 13798400 14688980 14781536 15083200 15357440 16157878 16797200 16893184 18361225 18476920 19196800 19306496 20564572 21116480 21500416 21939200 23096150 23502368 24133120 25705715 26395600 26875520 27596800 29377960 29563072 30166400 30714880 32315756 33594400 33786368 35988001 36722450 36953840 38393600 40394695 41129144 42232960 43000832 43878400 46192300 47004736 48266240 51411430 52791200 53751040 56552573 58755920 59126144 60332800 61429760 64631512 67188800 67572736 71976002 73444900 73907680 76787200 80789390 82258288 84465920 86001664 92384600 94009472 96532480 102822860 105582400 107502080 113105146 117511840 118252288 120665600 128528575 129263024 134377600 135145472 143952004 146889800 147815360 153574400 161578780 164516576 168931840 179940005 184769200 188018944 201973475 205645720 211164800 215004160 226210292 235023680 236504576 241331200 257057150 258526048 268755200 282762865 287904008 293779600 295630720 307148800 323157560 329033152 337863680 359880010 369538400 376037888 395868011 403946950 411291440 422329600 430008320 452420584 470047360 473009152 482662400 514114300 517052096 537510400 565525730 575808016 587559200 591261440 646315120 658066304 675727360 719760020 739076800 752075776 791736022 807893900 822582880 844659200 899700025 904841168 940094720 946018304 1028228600 1034104192 1075020800 1131051460 1151616032 1175118400 1182522880 1292630240 1316132608 1413814325 1439520040 1478153600 1504151552 1583472044 1615787800 1645165760 1689318400 1799400050 1809682336 1880189440 1979340055 2056457200 2068208384 2150041600 2262102920 2303232064 2350236800 2365045760 2585260480 2632265216 2827628650 2879040080 2956307200 3166944088 3231575600 3290331520 3378636800 3598800100 3619364672 3760378880 3958680110 4112914400 4136416768 4524205840 4606464128 4700473600 4730091520 5170520960 5264530432 5655257300 5758080160 5912614400 6333888176 6463151200 6580663040 7197600200 7238729344 7520757760 7917360220 8225828800 8272833536 9048411680 9212928256 9400947200 9896700275 10341041920 10529060864 11310514600 11516160320 11825228800 12667776352 12926302400 13161326080 14395200400 14477458688 15834720440 16451657600 16545667072 18096823360 18425856512 18801894400 19793400550 20682083840 22621029200 23032320640 23650457600 25335552704 25852604800 26322652160 28790400800 28954917376 31669440880 32903315200 36193646720 36851713024 37603788800 39586801100 41364167680 45242058400 46064641280 50671105408 51705209600 52645304320 57580801600 57909834752 63338881760 65806630400 72387293440 73703426048 79173602200 82728335360 90484116800 92129282560 101342210816 103410419200 115161603200 115819669504 126677763520 131613260800 144774586880 158347204400 180968233600 184258565120 202684421632 206820838400 230323206400 253355527040 263226521600 289549173760 316694408800 361936467200 368517130240 405368843264 413641676800 460646412800 506711054080 579098347520 633388817600 723872934400 810737686528 921292825600 1013422108160 1266777635200 1447745868800 1842585651200 2026844216320 2533555270400 2895491737600 4053688432640 5067110540800 10134221081600 20268442163200
• Sum of all divisors σ(n): 63846986226660
• Sum of proper divisors (its aliquot sum) s(n): 43578544063460
• 20268442163200 is an abundant number, because the sum of its proper divisors (43578544063460) is greater than itself. Its abundance is 23310101900260

Bases of 20268442163200

• Binary: 100100110111100011101010010111001100000000000₂
• Hexadecimal: 0x126F1D4B9800
• Base-36: 76N6Z5C74

Squares and roots of 20268442163200

• 20268442163200 squared (20268442163200²) is 410809747722983495434240000
• 20268442163200 cubed (20268442163200³) is 8326473611802073872557064708947968000000
• The square root of 20268442163200 is 4502048.6629089207
• The cube root of 20268442163200 is 27265.0808594911

Scales and comparisons

• 20,268,442,163,200 seconds is equal to 644,473 years, 39 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,268,442,163,200 would take you about one million, six hundred eleven thousand, one hundred eighty-four 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 20268442163200 cubic inches would be around 2272.1 feet tall.

Recreational maths with 20268442163200

• 20268442163200 backwards is 00236124486202
• 20268442163200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20268442163200's digits is 40
• More coming soon!