21342802489344

Names of 21342802489344

• Cardinal: 21342802489344 can be written as Twenty-one trillion, three hundred forty-two billion, eight hundred two million, four hundred eighty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.1342802489344 × 10¹³

Factors of 21342802489344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 39285

Divisors of 21342802489344

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 37 38 42 48 54 56 57 63 64 72 74 76 84 96 108 111 112 114 126 128 133 144 148 152 168 171 189 192 216 222 224 228 252 256 259 266 288 296 304 333 336 342 378 384 399 432 444 448 456 504 512 513 518 532 576 592 608 666 672 684 703 756 768 777 798 864 888 896 912 999 1008 1024 1026 1036 1064 1152 1184 1197 1216 1332 1344 1368 1406 1512 1536 1554 1596 1728 1776 1792 1824 1998 2016 2048 2052 2072 2109 2128 2304 2331 2368 2394 2432 2664 2688 2736 2812 3024 3072 3108 3192 3456 3552 3584 3591 3648 3996 4032 4096 4104 4144 4218 4256 4608 4662 4736 4788 4864 4921 5328 5376 5472 5624 6048 6144 6216 6327 6384 6912 6993 7104 7168 7182 7296 7992 8064 8208 8288 8436 8512 9216 9324 9472 9576 9728 9842 10656 10752 10944 11248 12096 12288 12432 12654 12768 13824 13986 14208 14336 14364 14592 14763 15984 16128 16416 16576 16872 17024 18432 18648 18944 18981 19152 19456 19684 21312 21504 21888 22496 24192 24864 25308 25536 27648 27972 28416 28672 28728 29184 29526 31968 32256 32832 33152 33744 34048 36864 37296 37888 37962 38304 38912 39217 39368 42624 43008 43776 44289 44992 48384 49728 50616 51072 55296 55944 56832 57456 58368 59052 63936 64512 65664 66304 67488 68096 74592 75776 75924 76608 77824 78434 78736 85248 86016 87552 88578 89984 96768 99456 101232 102144 110592 111888 113664 114912 116736 117651 118104 127872 129024 131328 132608 132867 134976 136192 149184 151552 151848 153216 156868 157472 170496 175104 177156 179968 193536 198912 202464 204288 223776 227328 229824 233472 235302 236208 255744 258048 262656 265216 265734 269952 272384 274519 298368 303696 306432 313736 314944 340992 350208 352953 354312 359936 387072 397824 404928 408576 447552 454656 459648 470604 472416 511488 525312 530432 531468 539904 544768 549038 596736 607392 612864 627472 629888 681984 700416 705906 708624 719872 745123 774144 795648 809856 817152 823557 895104 919296 941208 944832 1022976 1050624 1058859 1060864 1062936 1079808 1098076 1193472 1214784 1225728 1254944 1259776 1363968 1411812 1417248 1439744 1451029 1490246 1591296 1619712 1634304 1647114 1790208 1838592 1882416 1889664 2045952 2101248 2117718 2125872 2159616 2196152 2235369 2386944 2429568 2451456 2470671 2509888 2519552 2823624 2834496 2879488 2902058 2980492 3182592 3239424 3294228 3580416 3677184 3764832 3779328 4091904 4235436 4251744 4319232 4353087 4392304 4470738 4773888 4859136 4902912 4941342 5019776 5039104 5215861 5647248 5668992 5804116 5960984 6478848 6588456 6706107 7160832 7354368 7412013 7529664 7558656 8470872 8503488 8638464 8706174 8784608 8941476 9547776 9718272 9882684 10039552 10078208 10157203 10431722 11294496 11337984 11608232 11921968 12957696 13059261 13176912 13412214 14321664 14708736 14824026 15059328 15117312 15647583 16941744 17006976 17412348 17569216 17882952 19436544 19765368 20079104 20118321 20156416 20314406 20863444 22588992 22675968 23216464 23843936 25915392 26118522 26353824 26824428 27569551 28643328 29648052 30118656 30234624 30471609 31295166 33883488 34013952 34824696 35138432 35765904 38873088 39177783 39530736 40158208 40236642 40628812 41726888 45177984 45351936 46432928 46942749 47687872 52237044 52707648 53648856 55139102 59296104 60237312 60469248 60943218 62590332 67766976 68027904 69649392 70276864 71531808 77746176 78355566 79061472 80316416 80473284 81257624 82708653 83453776 90355968 90703872 91414827 92865856 93885498 95375744 104474088 105415296 107297712 110278204 118592208 120474624 121886436 125180664 135533952 136055808 139298784 140553728 140828247 143063616 156711132 158122944 160632832 160946568 162515248 165417306 166907552 180711936 181407744 182829654 185731712 187770996 190751488 192986857 208948176 210830592 214595424 220556408 237184416 240949248 243772872 248125959 250361328 271067904 272111616 274244481 278597568 281107456 281656494 286127232 313422264 316245888 321893136 325030496 330834612 333815104 361423872 365659308 371463424 375541992 381502976 385973714 417896352 421661184 429190848 441112816 474368832 481898496 487545744 496251918 500722656 542135808 544223232 548488962 557195136 562214912 563312988 572254464 578960571 626844528 632491776 643786272 650060992 661669224 667630208 722847744 731318616 742926848 744377877 751083984 763005952 771947428 835792704 843322368 858381696 882225632 948737664 975091488 992503836 1001445312 1084271616 1096977924 1114390272 1124429824 1126625976 1144508928 1157921142 1253689056 1264983552 1287572544 1300121984 1323338448 1335260416 1445695488 1462637232 1485853696 1488755754 1502167968 1526011904 1543894856 1671585408 1686644736 1716763392 1736881713 1764451264 1897475328 1950182976 1985007672 2002890624 2168543232 2193955848 2228780544 2253251952 2289017856 2315842284 2507378112 2529967104 2575145088 2600243968 2646676896 2670520832 2925274464 2971707392 2977511508 3004335936 3052023808 3087789712 3343170816 3373289472 3433526784 3473763426 3528902528 3794950656 3900365952 3970015344 4005781248 4337086464 4387911696 4457561088 4506503904 4578035712 4631684568 5014756224 5059934208 5150290176 5200487936 5210645139 5293353792 5341041664 5850548928 5943414784 5955023016 6008671872 6175579424 6686341632 6867053568 6947526852 7057805056 7589901312 7800731904 7940030688 8011562496 8775823392 8915122176 9013007808 9156071424 9263369136 10029512448 10119868416 10300580352 10400975872 10421290278 10586707584 10682083328 11701097856 11910046032 12017343744 12351158848 13372683264 13734107136 13895053704 14115610112 15179802624 15601463808 15880061376 16023124992 17551646784 17830244352 18026015616 18526738272 20059024896 20601160704 20801951744 20842580556 21173415168 21364166656 23402195712 23820092064 24034687488 24702317696 26745366528 27468214272 27790107408 28231220224 30359605248 31202927616 31760122752 32046249984 35103293568 36052031232 37053476544 40118049792 41202321408 41603903488 41685161112 42346830336 46804391424 47640184128 48069374976 49404635392 53490733056 55580214816 56462440448 62405855232 63520245504 64092499968 70206587136 72104062464 74106953088 80236099584 82404642816 83370322224 84693660672 93608782848 95280368256 96138749952 98809270784 111160429632 112924880896 124811710464 127040491008 140413174272 144208124928 148213906176 160472199168 166740644448 169387321344 187217565696 190560736512 192277499904 197618541568 222320859264 254080982016 280826348544 288416249856 296427812352 333481288896 338774642688 374435131392 381121473024 395237083136 444641718528 508161964032 561652697088 576832499712 592855624704 666962577792 762242946048 790474166272 889283437056 1016323928064 1123305394176 1185711249408 1333925155584 1524485892096 1778566874112 2371422498816 2667850311168 3048971784192 3557133748224 5335700622336 7114267496448 10671401244672 21342802489344
• Sum of all divisors σ(n): 78124263961600
• Sum of proper divisors (its aliquot sum) s(n): 56781461472256
• 21342802489344 is an abundant number, because the sum of its proper divisors (56781461472256) is greater than itself. Its abundance is 35438658982912

Bases of 21342802489344

• Binary: 100110110100101000010001010010011000000000000₂
• Hexadecimal: 0x136942293000
• Base-36: 7KCQXJPC0

Squares and roots of 21342802489344

• 21342802489344 squared (21342802489344²) is 455515218099148443233550336
• 21342802489344 cubed (21342802489344³) is 9721971330780580478051600383959927619584
• The square root of 21342802489344 is 4619827.1060012625
• The cube root of 21342802489344 is 27738.5538333433

Scales and comparisons

• 21,342,802,489,344 seconds is equal to 678,635 years, 5 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 21,342,802,489,344 would take you about one million, six hundred ninety-six thousand, five hundred eighty-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 21342802489344 cubic inches would be around 2311.5 feet tall.

Recreational maths with 21342802489344

• 21342802489344 backwards is 44398420824312
• 21342802489344 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21342802489344's digits is 54
• More coming soon!