243379904768

Names of 243379904768

• Cardinal: 243379904768 can be written as Two hundred forty-three billion, three hundred seventy-nine million, nine hundred four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.43379904768 × 10¹¹

Factors of 243379904768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 282

Divisors of 243379904768

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 19 22 26 28 32 37 38 44 49 52 56 64 74 76 77 88 91 98 104 112 128 133 143 148 152 154 176 182 193 196 208 209 224 247 256 259 266 286 296 304 308 352 364 386 392 407 416 418 448 481 494 518 532 539 572 592 608 616 637 703 704 728 772 784 814 832 836 896 931 962 988 1001 1036 1064 1078 1144 1184 1216 1232 1274 1351 1406 1408 1456 1463 1544 1568 1628 1664 1672 1729 1792 1813 1862 1924 1976 2002 2072 2123 2128 2156 2288 2368 2432 2464 2509 2548 2702 2717 2812 2816 2849 2912 2926 3088 3136 3256 3328 3344 3367 3458 3626 3667 3724 3848 3952 4004 4144 4246 4256 4312 4576 4736 4864 4921 4928 5018 5096 5291 5404 5434 5624 5698 5824 5852 6176 6272 6512 6688 6734 6916 7007 7141 7252 7334 7448 7696 7733 7904 8008 8288 8492 8512 8624 9139 9152 9457 9472 9842 9856 10036 10192 10241 10582 10808 10868 11248 11396 11648 11704 12103 12352 12544 13024 13376 13468 13832 14014 14282 14504 14668 14861 14896 15392 15466 15808 16016 16576 16984 17024 17248 17563 18278 18304 18914 19019 19684 19712 19943 20072 20384 20482 21164 21616 21736 22496 22792 23296 23408 23569 24206 24704 25669 26048 26752 26936 27599 27664 28028 28564 29008 29336 29722 29792 30784 30932 31616 32032 33152 33968 34048 34447 34496 35126 36556 36608 37037 37828 38038 39368 39886 40144 40337 40768 40964 42328 43232 43472 44992 45584 46816 47138 47671 48412 49408 49987 51338 52096 53504 53872 54131 55198 55328 56056 57128 58016 58672 59444 59584 61568 61864 63232 63973 64064 66304 67936 68894 68992 70252 73112 74074 75656 76076 78551 78736 79772 80288 80674 81536 81928 84656 86464 86944 89984 91168 92833 93632 94276 95342 96824 99974 100529 102676 104027 104192 107744 108262 110396 110656 112112 114256 116032 117344 118888 119168 122941 123136 123728 127946 128128 133133 135679 135872 137788 137984 140504 146224 148148 151312 152152 157102 157472 159544 160576 161348 163072 163856 169312 172928 173888 179683 179968 182336 185666 187264 188552 190684 193193 193648 199948 201058 205352 208054 215488 216524 220792 221312 224224 228512 232064 234688 237776 238336 245882 247456 255892 256256 259259 266266 271358 271744 275576 281008 282359 292448 296296 302624 304304 314204 314944 319088 321152 322696 327712 333697 338624 345856 347776 349909 359366 364672 371332 374528 377104 378917 381368 386386 387296 399896 402116 410704 416108 430976 433048 441584 442624 447811 448448 457024 464128 469376 475552 491764 494912 511784 518518 524381 532532 542716 543488 549857 551152 562016 564718 584896 592592 605248 608608 628408 629888 638176 642304 645392 649831 655424 667394 677248 695552 699818 703703 718732 729344 742664 754208 757834 762736 772772 774592 799792 804232 821408 832216 861952 866096 883168 895622 896896 914048 938752 949753 951104 983528 989824 1021163 1023568 1037036 1048762 1065064 1085432 1099714 1102304 1124032 1129436 1169792 1185184 1210496 1217216 1256816 1259776 1276352 1290784 1299662 1310848 1334788 1352351 1354496 1399636 1407406 1437464 1485328 1492469 1508416 1515668 1525472 1545544 1549184 1599584 1608464 1642816 1664432 1732192 1763827 1766336 1791244 1793792 1828096 1899506 1902208 1967056 1976513 1979648 2042326 2047136 2074072 2097524 2130128 2170864 2199428 2204608 2248064 2258872 2335879 2339584 2370368 2420992 2434432 2513632 2552704 2581568 2599324 2621696 2669576 2704702 2799272 2814812 2874928 2970656 2984938 3016832 3031336 3050944 3091088 3098368 3199168 3216928 3285632 3328864 3464384 3527654 3532672 3582488 3670667 3799012 3804416 3848999 3934112 3953026 4084652 4094272 4148144 4195048 4260256 4341728 4398856 4409216 4496128 4517744 4548817 4671758 4740736 4868864 4925921 5027264 5105408 5163136 5198648 5339152 5409404 5598544 5629624 5749856 5941312 5969876 6033664 6062672 6101888 6182176 6398336 6433856 6571264 6648271 6657728 6928768 7055308 7065344 7148141 7164976 7341334 7598024 7697998 7868224 7906052 8169304 8188544 8296288 8390096 8520512 8683456 8797712 8818432 9035488 9097634 9343516 9481472 9851842 10054528 10326272 10397296 10447283 10678304 10818808 11197088 11259248 11499712 11882624 11939752 12125344 12203776 12346789 12364352 12796672 12867712 13296542 13315456 13857536 14110616 14296282 14329952 14682668 15196048 15395996 15736448 15812104 16338608 16377088 16592576 16780192 17041024 17366912 17595424 18070976 18195268 18687032 19402097 19703684 20109056 20794592 20894566 21356608 21637616 22394176 22518496 22999424 23765248 23879504 24250688 24693578 24728704 25694669 25735424 26593084 26630912 28221232 28592564 28659904 29365336 30392096 30791992 31472896 31624208 32677216 33185152 33560384 34082048 34733824 35190848 36141952 36390536 37374064 38804194 39407368 41589184 41789132 42713216 43275232 44788352 45036992 45998848 47759008 48501376 49387156 49457408 50036987 51389338 53186168 56442464 57185128 57319808 58730672 60784192 61583984 63248416 65354432 66370304 67120768 70381696 72283904 72781072 73130981 74748128 77608388 78814736 83178368 83578264 85426432 86427523 86550464 89576704 90073984 95518016 97002752 98774312 100073974 102778676 106372336 112884928 114370256 114639616 117461344 121568384 123167968 126496832 130708864 134241536 135814679 140763392 145562144 146261962 149496256 155216776 157629472 166356736 167156528 172855046 173100928 180147968 191036032 197548624 200147948 205557352 212744672 225769856 228740512 234922688 243136768 246335936 252993664 261417728 271629358 291124288 292523924 298992512 310433552 315258944 334313056 345710092 346201856 382072064 395097248 400295896 411114704 425489344 451539712 457481024 469845376 492671872 505987328 543258716 582248576 585047848 597985024 620867104 630517888 668626112 691420184 790194496 800591792 822229408 850978688 914962048 939690752 950702753 985343744 1086517432 1164497152 1170095696 1241734208 1261035776 1337252224 1382840368 1580388992 1601183584 1644458816 1701957376 1829924096 1901405506 2173034864 2340191392 2483468416 2674504448 2765680736 3160777984 3202367168 3288917632 3802811012 4346069728 4680382784 4966936832 5531361472 6404734336 6577835264 7605622024 8692139456 9360765568 11062722944 12809468672 15211244048 17384278912 18721531136 22125445888 30422488096 34768557824 60844976192 121689952384 243379904768
• Sum of all divisors σ(n): 721473459840
• Sum of proper divisors (its aliquot sum) s(n): 478093555072
• 243379904768 is an abundant number, because the sum of its proper divisors (478093555072) is greater than itself. Its abundance is 234713650304

Bases of 243379904768

• Binary: 11100010101010100100101010000100000000₂
• Hexadecimal: 0x38AA92A100
• Base-36: 33T240E8

Squares and roots of 243379904768

• 243379904768 squared (243379904768²) is 59233778044880749133824
• 243379904768 cubed (243379904768³) is 14416311259611925954106583607672832
• The square root of 243379904768 is 493335.4890619567
• The cube root of 243379904768 is 6243.5017667027

Scales and comparisons

• 243,379,904,768 seconds is equal to 7,738 years, 37 weeks, 6 days, 1 hour, 6 minutes, 8 seconds.
• To count from 1 to 243,379,904,768 would take you about fifteen thousand, four 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 243379904768 cubic inches would be around 520.3 feet tall.

Recreational maths with 243379904768

• 243379904768 backwards is 867409973342
• The number of decimal digits it has is: 12
• The sum of 243379904768's digits is 62
• More coming soon!