18408304704348

Names of 18408304704348

• Cardinal: 18408304704348 can be written as Eighteen trillion, four hundred eight billion, three hundred four million, seven hundred four thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.8408304704348 × 10¹³

Factors of 18408304704348

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1518

Divisors of 18408304704348

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 181 234 257 351 362 468 514 521 541 543 702 724 771 1028 1042 1082 1086 1404 1542 1563 1623 1629 2084 2164 2172 2313 2353 3084 3126 3246 3258 3341 4626 4689 4706 4869 4887 6252 6492 6516 6682 6773 6939 7033 7059 9252 9378 9412 9738 9774 10023 13364 13546 13878 14066 14067 14118 14607 18756 19476 19548 20046 20319 21099 21177 27092 27756 28132 28134 28236 29214 30069 40092 40638 42198 42354 46517 56268 58428 60138 60957 63297 63531 81276 84396 84708 90207 93034 94301 97921 120276 121914 126594 127062 133897 139037 139551 180414 182871 186068 188602 189891 195842 243828 253188 254124 267794 278074 279102 281861 282903 293763 360828 365742 377204 379782 391684 401691 417111 418653 535588 556148 558204 563722 565806 587526 604721 731484 759564 803382 834222 837306 845583 848709 881289 1127444 1131612 1175052 1205073 1209442 1225913 1251333 1255959 1272973 1606764 1668444 1674612 1691166 1697418 1740661 1762578 1807481 1814163 2410146 2418884 2451826 2502666 2511918 2536749 2545946 2546127 2643867 3382332 3394836 3481322 3525156 3614962 3615219 3628326 3664193 3677739 3753999 3818919 4820292 4903652 5005332 5023836 5073498 5091892 5092254 5221983 5287734 5422443 5442489 6962644 7229924 7230438 7256652 7328386 7355478 7507998 7610247 7637838 10146996 10184508 10443966 10575468 10844886 10884978 10992579 11033217 11456757 14460876 14656772 14710956 15015996 15220494 15275676 15665949 16267329 16327467 20887932 21689772 21769956 21985158 22066434 22913514 24235357 25165697 30440988 31331898 32534658 32654934 32977737 33099651 34370271 43970316 44132868 45827028 46997847 48470714 48801987 50331394 51016841 62663796 65069316 65309868 65955474 66199302 68740542 72438277 72706071 75497091 93995694 96941428 97603974 98933211 100662788 102033682 131910948 132398604 137481084 144876554 145412142 150994182 153050523 187991388 195207948 197866422 204067364 217314831 218118213 226491273 289753108 290824284 301988364 306101046 315059641 327154061 395732844 434629662 436236426 452982546 459151569 612202092 630119282 651944493 654308122 654354639 663218933 679473819 869259324 872472852 905965092 918303138 941697601 945178923 981462183 1260238564 1303888986 1308616244 1308709278 1326437866 1358947638 1377454707 1836606276 1883395202 1890357846 1955833479 1962924366 1989656799 2607777972 2617418556 2652875732 2717895276 2754909414 2825092803 2835536769 2944386549 3766790404 3780715692 3911666958 3925848732 3979313598 5509818828 5650185606 5671073538 5888773098 5968970397 7823333916 7958627196 8475278409 8506610307 8833159647 11300371212 11342147076 11777546196 11937940794 13111328137 16950556818 17013220614 17666319294 17906911191 23875881588 25425835227 26222656274 33901113636 34026441228 35332638588 35813822382 39333984411 50851670454 52445312548 71627644764 78667968822 101703340908 118001953233 157335937644 170447265781 236003906466 340894531562 354005859699 472007812932 511341797343 681789063124 708011719398 1022683594686 1416023438796 1534025392029 2045367189372 3068050784058 4602076176087 6136101568116 9204152352174 18408304704348
• Sum of all divisors σ(n): 52077119028480
• Sum of proper divisors (its aliquot sum) s(n): 33668814324132
• 18408304704348 is an abundant number, because the sum of its proper divisors (33668814324132) is greater than itself. Its abundance is 15260509619784

Bases of 18408304704348

• Binary: 100001011111000000100011101100111101101011100₂
• Hexadecimal: 0x10BE04767B5C
• Base-36: 6IWNPBZ30

Squares and roots of 18408304704348

• 18408304704348 squared (18408304704348²) is 338865682088120707690105104
• 18408304704348 cubed (18408304704348³) is 6237942729724846223258236766493765792192
• The square root of 18408304704348 is 4290490.0307946177
• The cube root of 18408304704348 is 26404.0936720585

Scales and comparisons

• 18,408,304,704,348 seconds is equal to 585,327 years, 7 weeks, 5 days, 5 hours, 25 minutes, 48 seconds.
• To count from 1 to 18,408,304,704,348 would take you about one million, four hundred sixty-three thousand, three hundred seventeen 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 18408304704348 cubic inches would be around 2200.3 feet tall.

Recreational maths with 18408304704348

• 18408304704348 backwards is 84340740380481
• 18408304704348 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18408304704348's digits is 54
• More coming soon!