18343721754148

Names of 18343721754148

• Cardinal: 18343721754148 can be written as Eighteen trillion, three hundred forty-three billion, seven hundred twenty-one million, seven hundred fifty-four thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.8343721754148 × 10¹³

Factors of 18343721754148

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 282

Divisors of 18343721754148

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 14 19 28 38 49 61 76 98 122 133 193 196 244 266 361 386 427 532 722 772 854 931 1159 1351 1444 1708 1862 2318 2527 2702 2989 3667 3721 3724 4636 5054 5404 5978 6859 7334 7442 8113 9457 10108 11773 11956 13718 14668 14884 16226 17689 18914 22021 23546 25669 26047 27436 32452 35378 37828 44042 47092 48013 51338 52094 56791 69673 70699 70756 82411 88084 96026 102676 104188 113582 130321 139346 141398 154147 164822 179683 182329 192052 223687 227164 260642 278692 282796 308294 329644 336091 359366 364658 418399 447374 487711 494893 521284 576877 616588 672182 718153 718732 729316 836798 894748 912247 975422 989786 1079029 1153754 1323787 1343281 1344364 1436306 1565809 1673596 1824494 1950844 1979572 2158058 2307508 2647574 2686562 2872612 2928793 3131618 3413977 3464251 3648988 4250053 4316116 5027071 5295148 5373124 5857586 6263236 6385729 6827954 6928502 7949581 8500106 9266509 9402967 10054142 10960663 11715172 12771458 13644907 13655908 13857004 15899162 17000212 18533018 18805934 20108284 20501551 21921326 25151953 25522339 25542916 27289814 29750371 31798324 35189497 37066036 37611868 41003102 43842652 50303906 51044678 54579628 55647067 59500742 64865563 65820769 70378994 80751007 82006204 95514349 100607812 102089356 111294134 119001484 129731126 131641538 140757988 161502014 176063671 178656373 191028698 208252597 222588268 259253233 259462252 263283076 323004028 352127342 357312746 382057396 389529469 416505194 484924441 518506466 565257049 668600443 704254684 714625492 779058938 833010388 969848882 1037012932 1130514098 1232445697 1250594611 1337200886 1534269133 1558117876 1814772631 1939697764 2261028196 2464891394 2501189222 2674401772 3068538266 3394471087 3629545262 3956799343 4925811427 4929782788 5002378444 6137076532 6788942174 7259090524 7913598686 9851622854 10739883931 12703408417 13577884348 15827197372 19703245708 21479767862 23761297609 25406816834 34480679989 42959535724 47522595218 50813633668 68961359978 75179187517 93590417113 95045190436 137922719956 150358375034 187180834226 241364759923 300716750068 374361668452 482729519846 655132919791 965459039692 1310265839582 2620531679164 4585930438537 9171860877074 18343721754148
• Sum of all divisors σ(n): 40281560915778
• Sum of proper divisors (its aliquot sum) s(n): 21937839161630
• 18343721754148 is an abundant number, because the sum of its proper divisors (21937839161630) is greater than itself. Its abundance is 3594117407482

Bases of 18343721754148

• Binary: 100001010111011111011000001001101111000100100₂
• Hexadecimal: 0x10AEFB04DE24
• Base-36: 6I2ZMB7S4

Squares and roots of 18343721754148

• 18343721754148 squared (18343721754148²) is 336492127793602578155205904
• 18343721754148 cubed (18343721754148³) is 6172517964707056469849588911121006089792
• The square root of 18343721754148 is 4282957.1272834381
• The cube root of 18343721754148 is 26373.1791400013

Scales and comparisons

• 18,343,721,754,148 seconds is equal to 583,273 years, 31 weeks, 5 days, 9 hours, 2 minutes, 28 seconds.
• To count from 1 to 18,343,721,754,148 would take you about one million, four hundred fifty-eight thousand, one 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 18343721754148 cubic inches would be around 2197.8 feet tall.

Recreational maths with 18343721754148

• 18343721754148 backwards is 84145712734381
• The number of decimal digits it has is: 14
• The sum of 18343721754148's digits is 58
• More coming soon!