21242033839152

Names of 21242033839152

• Cardinal: 21242033839152 can be written as Twenty-one trillion, two hundred forty-two billion, thirty-three million, eight hundred thirty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.1242033839152 × 10¹³

Factors of 21242033839152

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 460936

Divisors of 21242033839152

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 29 36 38 42 48 56 57 58 63 72 76 83 84 87 112 114 116 126 133 144 152 166 168 171 174 203 228 232 249 252 261 266 304 332 336 342 348 399 406 456 464 498 504 522 532 551 581 609 664 684 696 747 798 812 912 996 1008 1044 1064 1102 1162 1197 1218 1328 1368 1392 1494 1577 1596 1624 1653 1743 1827 1992 2088 2128 2204 2324 2394 2407 2436 2736 2988 3154 3192 3248 3306 3486 3654 3857 3984 4176 4408 4648 4731 4788 4814 4872 4959 5229 5976 6308 6384 6612 6972 7221 7308 7714 8816 9296 9462 9576 9628 9744 9918 10458 11039 11571 11952 12616 13224 13944 14193 14442 14616 15428 16849 18924 19152 19256 19836 20916 21663 22078 23142 25232 26448 27888 28386 28884 29232 30856 33117 33698 34713 37848 38512 39672 41832 43326 44156 45733 46284 50547 56772 57768 61712 66234 67396 69426 75696 79344 83664 86652 88312 91466 92568 99351 101094 113544 115536 132468 134792 137199 138852 151641 173304 176624 182932 185136 198702 202188 227088 264936 269584 274398 277704 303282 320131 346608 365864 397404 404376 411597 460793 529872 548796 555408 606564 640262 731728 794808 808752 823194 921586 960393 1097592 1213128 1280524 1382379 1589616 1646388 1843172 1920786 2195184 2426256 2561048 2764758 2881179 3225551 3292776 3686344 3841572 4147137 5122096 5529516 5762358 6451102 6585552 7372688 7683144 8294274 8755067 9676653 11059032 11524716 12902204 13362997 15366288 16588548 17510134 19353306 22118064 23049432 25804408 26265201 26725994 29029959 33177096 35020268 38245819 38706612 40088991 46098864 51608816 52530402 53451988 58059918 61285469 66354192 70040536 76491638 77413224 78795603 80177982 93540979 105060804 106903976 114737457 116119836 120266973 122570938 140081072 152983276 154826448 157591206 160355964 183856407 187081958 210121608 213807952 229474914 232239672 240533946 245141876 253896943 267720733 280622937 305966552 315182412 320711928 344212371 367712814 374163916 420243216 458949828 464479344 481067892 490283752 507793886 535441466 551569221 561245874 611933104 630364824 641423856 688424742 726670561 735425628 748327832 761690829 803162199 841868811 917899656 962135784 980567504 1015587772 1070882932 1103138442 1109128751 1122491748 1260729648 1376849484 1453341122 1470851256 1496655664 1523381658 1606324398 1683737622 1777278601 1835799312 1924271568 2031175544 2141765864 2180011683 2206276884 2218257502 2244983496 2285072487 2409486597 2753698968 2906682244 2941702512 3046763316 3212648796 3327386253 3367475244 3554557202 4062351088 4283531728 4360023366 4412553768 4436515004 4489966992 4570144974 4818973194 5086693927 5331835803 5507397936 5813364488 6093526632 6425297592 6540035049 6654772506 6734950488 7109114404 7763901257 8720046732 8825107536 8873030008 9140289948 9637946388 9982158759 10173387854 10663671606 11626728976 12187053264 12850595184 13080070098 13309545012 13469900976 14218228808 15260081781 15527802514 15995507409 17440093464 17746060016 18280579896 19275892776 19964317518 20346775708 21073446269 21327343212 23291703771 26160140196 26619090024 28436457616 30520163562 31055605028 31991014818 34880186928 36561159792 38551785552 39928635036 40693551416 42146892538 42654686424 45780245343 46583407542 52320280392 53238180048 61040327124 62111210056 63220338807 63982029636 69875111313 79857270072 81387102832 84293785076 85309372848 91560490686 93166815084 104640560784 122080654248 124222420112 126440677614 127964059272 139750222626 147514123883 159714540144 168587570152 183120981372 186333630168 189661016421 244161308496 252881355228 255928118544 279500445252 295028247766 337175140304 366241962744 372667260336 379322032842 442542371649 505762710456 559000890504 590056495532 732483925488 758644065684 885084743298 1011525420912 1118001781008 1180112991064 1327627114947 1517288131368 1770169486596 2360225982128 2655254229894 3034576262736 3540338973192 5310508459788 7080677946384 10621016919576 21242033839152
• Sum of all divisors σ(n): 74874232742400
• Sum of proper divisors (its aliquot sum) s(n): 53632198903248
• 21242033839152 is an abundant number, because the sum of its proper divisors (53632198903248) is greater than itself. Its abundance is 32390165064096

Bases of 21242033839152

• Binary: 100110101000111001011111000011001110000110000₂
• Hexadecimal: 0x1351CBE19C30
• Base-36: 7J2GEHT80

Squares and roots of 21242033839152

• 21242033839152 squared (21242033839152²) is 451224001623678656208079104
• 21242033839152 cubed (21242033839152³) is 9584915511527759007080862908100428279808
• The square root of 21242033839152 is 4608908.0961928499
• The cube root of 21242033839152 is 27694.8296897097

Scales and comparisons

• 21,242,033,839,152 seconds is equal to 675,430 years, 50 weeks, 3 days, 3 hours, 19 minutes, 12 seconds.
• To count from 1 to 21,242,033,839,152 would take you about one million, six hundred eighty-eight thousand, five hundred seventy-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 21242033839152 cubic inches would be around 2307.9 feet tall.

Recreational maths with 21242033839152

• 21242033839152 backwards is 25193833024212
• The number of decimal digits it has is: 14
• The sum of 21242033839152's digits is 45
• More coming soon!