243340638912

Names of 243340638912

• Cardinal: 243340638912 can be written as Two hundred forty-three billion, three hundred forty million, six hundred thirty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.43340638912 × 10¹¹

Factors of 243340638912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 450

Divisors of 243340638912

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 49 54 56 57 63 64 72 76 84 96 98 108 112 114 126 133 144 147 152 168 171 189 192 196 216 224 228 252 266 288 294 304 336 342 361 378 392 399 419 432 441 448 456 504 513 532 576 588 608 672 684 722 756 784 798 838 864 882 912 931 1008 1026 1064 1083 1176 1197 1216 1257 1323 1344 1368 1444 1512 1568 1596 1676 1728 1764 1824 1862 2016 2052 2128 2166 2352 2394 2514 2527 2646 2736 2793 2888 2933 3024 3136 3192 3249 3352 3528 3591 3648 3724 3771 4032 4104 4256 4332 4704 4788 5028 5054 5292 5472 5586 5776 5866 6048 6384 6498 6704 6859 7056 7182 7448 7542 7581 7961 8208 8379 8512 8664 8799 9408 9576 9747 10056 10108 10584 10944 11172 11313 11552 11732 12096 12768 12996 13408 13718 14112 14364 14896 15084 15162 15922 16416 16758 17328 17598 17689 19152 19494 20112 20216 20531 20577 21168 22344 22626 22743 23104 23464 23883 25137 25536 25992 26397 26816 27436 28224 28728 29792 30168 30324 31844 32832 33516 34656 35196 35378 38304 38988 40224 40432 41062 41154 42336 44688 45252 45486 46928 47766 48013 50274 51984 52794 53067 54872 55727 57456 59584 60336 60648 61593 61731 63688 67032 68229 69312 70392 70756 71649 76608 77976 79191 80448 80864 82124 82308 84672 89376 90504 90972 93856 95532 96026 100548 103968 105588 106134 109744 111454 114912 120672 121296 123186 123462 127376 134064 136458 140784 141512 143298 144039 151259 155952 158382 159201 161728 164248 164616 167181 178752 181008 181944 184779 185193 187712 191064 192052 201096 207936 211176 212268 214947 219488 222908 229824 241344 242592 246372 246924 254752 268128 272916 281568 283024 286596 288078 302518 311904 316764 318402 328496 329232 334362 336091 362016 363888 369558 370386 382128 384104 390089 402192 422352 424536 429894 432117 438976 445816 453777 477603 485184 492744 493848 501543 509504 536256 545832 554337 563136 566048 573192 576156 605036 623808 633528 636804 656992 658464 668724 672182 724032 727776 739116 740772 764256 768208 780178 804384 844704 849072 859788 864234 891632 907554 955206 985488 987696 1003086 1008273 1058813 1091664 1108674 1132096 1146384 1152312 1170267 1210072 1267056 1273608 1296351 1313984 1316928 1337448 1344364 1361331 1455552 1478232 1481544 1504629 1528512 1536416 1560356 1608768 1689408 1698144 1719576 1728468 1783264 1815108 1910412 1970976 1975392 2006172 2016546 2117626 2183328 2217348 2292768 2304624 2340534 2420144 2534112 2547216 2592702 2674896 2688728 2722662 2873921 2956464 2963088 3009258 3024819 3072832 3120712 3176439 3396288 3439152 3456936 3510801 3566528 3630216 3820824 3941952 3950784 4012344 4033092 4083993 4235252 4366656 4434696 4585536 4609248 4681068 4840288 5068224 5094432 5185404 5349792 5377456 5445324 5747842 5912928 5926176 6018516 6049638 6241424 6352878 6878304 6913872 7021602 7260432 7411691 7641648 8024688 8066184 8167986 8470504 8621763 8869392 9074457 9218496 9362136 9529317 9680576 10188864 10370808 10532403 10699584 10754912 10890648 11495684 11825856 11852352 12037032 12099276 12482848 12705756 13756608 13827744 14043204 14520864 14823382 15283296 16049376 16132368 16335972 16941008 17243526 17738784 18148914 18724272 19058634 20117447 20741616 21064806 21509824 21781296 22235073 22991368 24074064 24198552 24965696 25411512 25865289 27655488 28086408 28587951 29041728 29646764 30566592 32098752 32264736 32671944 33882016 34487052 35477568 36297828 37448544 38117268 40234894 41483232 42129612 43562592 44470146 45982736 48148128 48397104 50823024 51730578 56172816 57175902 59293528 60352341 64529472 65343888 66705219 67764032 68974104 72595656 74897088 76234536 77595867 80469788 82966464 84259224 87125184 88940292 91965472 96296256 96794208 101646048 103461156 112345632 114351804 118587056 120704682 130687776 133410438 137948208 140822129 145191312 152469072 155191734 160939576 168518448 177880584 181057023 183930944 193588416 200115657 203292096 206922312 224691264 228703608 237174112 241409364 261375552 266820876 275896416 281644258 290382624 304938144 310383468 321879152 337036896 355761168 362114046 400231314 413844624 422466387 457407216 474348224 482818728 533641752 543171069 551792832 563288516 580765248 609876288 620766936 643758304 674073792 711522336 724228092 800462628 827689248 844932774 914814432 965637456 1067283504 1086342138 1126577032 1241533872 1267399161 1287516608 1423044672 1448456184 1600925256 1655378496 1689865548 1829628864 1931274912 2134567008 2172684276 2253154064 2483067744 2534798322 2896912368 3201850512 3379731096 3802197483 3862549824 4269134016 4345368552 4506308128 4966135488 5069596644 5793824736 6403701024 6759462192 7604394966 8690737104 9012616256 10139193288 11587649472 12807402048 13518924384 15208789932 17381474208 20278386576 27037848768 30417579864 34762948416 40556773152 60835159728 81113546304 121670319456 243340638912
• Sum of all divisors σ(n): 880494048000
• Sum of proper divisors (its aliquot sum) s(n): 637153409088
• 243340638912 is an abundant number, because the sum of its proper divisors (637153409088) is greater than itself. Its abundance is 393812770176

Bases of 243340638912

• Binary: 11100010101000001110110111101011000000₂
• Hexadecimal: 0x38A83B7AC0
• Base-36: 33SEQEO0

Squares and roots of 243340638912

• 243340638912 squared (243340638912²) is 59214666546100368543744
• 243340638912 cubed (243340638912³) is 14409334790289095983513331980566528
• The square root of 243340638912 is 493295.6911549097
• The cube root of 243340638912 is 6243.1659821647

Scales and comparisons

• 243,340,638,912 seconds is equal to 7,737 years, 24 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 243,340,638,912 would take you about fifteen thousand, four hundred seventy-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 243340638912 cubic inches would be around 520.3 feet tall.

Recreational maths with 243340638912

• 243340638912 backwards is 219836043342
• The number of decimal digits it has is: 12
• The sum of 243340638912's digits is 45
• More coming soon!