243998381378664

Names of 243998381378664

• Cardinal: 243998381378664 can be written as Two hundred forty-three trillion, nine hundred ninety-eight billion, three hundred eighty-one million, three hundred seventy-eight thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.43998381378664 × 10¹⁴

Factors of 243998381378664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 400436

Divisors of 243998381378664

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 31 33 36 37 44 61 62 66 72 74 88 93 99 111 121 122 124 132 148 183 186 198 222 242 244 248 264 279 296 333 341 363 366 372 396 407 444 484 488 549 558 666 671 682 726 732 744 792 814 888 968 1023 1089 1098 1116 1147 1221 1332 1342 1364 1452 1464 1628 1891 2013 2046 2178 2196 2232 2257 2294 2442 2664 2684 2728 2904 3069 3256 3441 3663 3751 3782 4026 4092 4356 4392 4477 4514 4588 4884 5368 5673 6039 6138 6771 6882 7326 7381 7502 7564 8052 8184 8712 8954 9028 9176 9768 10323 11253 11346 12078 12276 12617 13431 13542 13764 14652 14762 15004 15128 16104 17019 17908 18056 20313 20646 20801 22143 22506 22692 24156 24552 24827 25234 26862 27084 27528 29304 29524 30008 33759 34038 35816 37851 40293 40626 41292 41602 44286 45012 45384 48312 49654 50468 53724 54168 59048 62403 66429 67518 68076 69967 74481 75702 80586 81252 82584 83204 88572 90024 99308 100936 107448 113553 124806 132858 135036 136152 138787 139934 148962 151404 161172 162504 166408 177144 187209 198616 209901 223443 227106 228811 249612 265716 270072 273097 277574 279868 297924 302808 322344 374418 400291 416361 419802 446886 454212 457622 499224 531432 546194 555148 559736 595848 629703 686433 748836 769637 800582 819291 832722 839604 893772 908424 915244 1092388 1110296 1200873 1249083 1259406 1372866 1497672 1539274 1601164 1638582 1665444 1679208 1787544 1830488 2059299 2184776 2308911 2401746 2457873 2498166 2518812 2745732 3078548 3202328 3277164 3330888 3602619 4118598 4403201 4617822 4803492 4915746 4996332 5037624 5491464 6157096 6554328 6926733 7205238 8237196 8466007 8806402 9235644 9606984 9831492 9992664 12409021 13209603 13853466 14410476 14810767 16474392 16932014 17612804 18471288 19662984 24417751 24818042 25398021 26419206 27706932 28820952 29621534 33864028 35225608 37227063 39628809 44432301 48435211 48835502 49636084 50796042 52838412 55413864 59243068 67728056 73253253 74454126 76194063 79257618 88864602 96870422 97671004 99272168 101592084 105676824 111681189 118486136 133296903 136499231 145305633 146506506 148908252 152388126 158515236 162918437 177729204 193740844 195342008 203184168 219759759 223362378 266593806 268595261 272998462 290611266 293013012 297816504 304776252 317030472 325836874 355458408 387481688 409497693 435916899 439519518 446724756 459133777 488755311 533187612 537190522 545996924 581222532 586026024 609552504 651673748 756950281 805785783 818995386 871833798 879039036 893449512 903456787 918267554 977510622 1066375224 1074381044 1091993848 1162445064 1228493079 1303347496 1377401331 1466265933 1501491541 1513900562 1611571566 1637990772 1743667596 1758078072 1792102807 1806913574 1836535108 1955021244 2148762088 2270850843 2417357349 2456986158 2710370361 2754802662 2932531866 2954547871 3002983082 3027801124 3223143132 3275981544 3487335192 3584205614 3613827148 3673070216 3910042488 4132203993 4504474623 4541701686 4834714698 4913972316 5050471547 5376308421 5420740722 5509605324 5865063732 5909095742 6005966164 6055602248 6446286264 6812552529 7168411228 7227654296 8131111083 8264407986 8326453091 8863643613 9008949246 9083403372 9669429396 9827944632 9938024657 10100943094 10752616842 10841481444 11019210648 11730127464 11818191484 12011932328 13513423869 13625105058 14336822456 15151414641 16128925263 16262222166 16528815972 16652906182 17727287226 18017898492 18166806744 19338858792 19876049314 20201886188 21505233684 21682962888 23636382968 24979359273 26590930839 27026847738 27250210116 28007160397 29814073971 30302829282 32257850526 32524444332 33057631944 33305812364 35454574452 36035796984 39752098628 40403772376 43010467368 45454243923 49958718546 53181861678 54053695476 54500420232 55555187017 56014320794 59628147942 60605658564 64515701052 65048888664 66611624728 70909148904 74938077819 79504197256 84021481191 89442221913 90908487846 91590984001 99917437092 106363723356 108107390952 109318271227 111110374034 112028641588 119256295884 121211317128 129031402104 149876155638 166665561051 168042962382 178884443826 181816975692 183181968002 199834874184 212727446712 218636542454 222220748068 224057283176 238512591768 252064443573 274772952003 299752311276 308078764367 327954813681 333331122102 336085924764 357768887652 363633951384 366363936004 437273084908 444441496136 499996683153 504128887146 549545904006 599504622552 616157528734 655909627362 666662244204 672171849528 715537775304 732727872008 824318856009 874546169816 924236293101 983864441043 999993366306 1008257774292 1099091808012 1232315057468 1311819254724 1333324488408 1648637712018 1848472586202 1967728882086 1999986732612 2016515548584 2198183616024 2464630114936 2623638509448 2772708879303 3297275424036 3388866408037 3696945172404 3935457764172 3999973465224 5545417758606 6594550848072 6777732816074 7393890344808 7870915528344 10166599224111 11090835517212 13555465632148 20333198448222 22181671034424 27110931264296 30499797672333 40666396896444 60999595344666 81332793792888 121999190689332 243998381378664
• Sum of all divisors σ(n): 782687553123840
• Sum of proper divisors (its aliquot sum) s(n): 538689171745176
• 243998381378664 is an abundant number, because the sum of its proper divisors (538689171745176) is greater than itself. Its abundance is 294690790366512

Bases of 243998381378664

• Binary: 110111011110101001001100110110010000110001101000₂
• Hexadecimal: 0xDDEA4CD90C68
• Base-36: 2EHNB4F620

Squares and roots of 243998381378664

• 243998381378664 squared (243998381378664²) is 59535210115407967029354424896
• 243998381378664 cubed (243998381378664³) is 14526494903198207912804701577013557324818944
• The square root of 243998381378664 is 15620447.5409209705
• The cube root of 243998381378664 is 62487.8595195385

Scales and comparisons

• 243,998,381,378,664 seconds is equal to 7,758,393 years, 41 weeks, 1 day, 44 minutes, 24 seconds.
• To count from 1 to 243,998,381,378,664 would take you about nineteen million, three hundred ninety-five thousand, nine 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 243998381378664 cubic inches would be around 5207.3 feet tall.

Recreational maths with 243998381378664

• 243998381378664 backwards is 466873183899342
• The number of decimal digits it has is: 15
• The sum of 243998381378664's digits is 81
• More coming soon!