18303430125123

Names of 18303430125123

• Cardinal: 18303430125123 can be written as Eighteen trillion, three hundred three billion, four hundred thirty million, one hundred twenty-five thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 1.8303430125123 × 10¹³

Factors of 18303430125123

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 105

Divisors of 18303430125123

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 11 13 27 33 37 39 41 99 111 117 121 123 143 169 297 333 351 363 369 407 429 451 481 507 533 999 1089 1107 1221 1287 1353 1443 1517 1521 1573 1599 1681 1859 2197 3267 3663 3861 4059 4329 4477 4551 4563 4719 4797 4961 5043 5291 5577 5863 6253 6591 6929 10989 12177 12987 13431 13653 14157 14391 14883 15129 15873 16687 16731 17589 18491 18759 19721 19773 20449 20787 21853 24167 40293 40959 42471 44649 45387 47619 50061 50193 52767 55473 56277 58201 59163 59319 61347 62197 62361 64493 65559 68783 68921 72501 76219 81289 90077 120879 133947 142857 150183 158301 166419 168831 174603 177489 183557 184041 186591 187083 193479 196677 203401 206349 206763 216931 217503 228657 240383 243867 256373 265837 270231 284089 450549 499257 523809 532467 550671 552123 559773 580437 590031 610203 619047 620289 650793 652509 684167 685971 721149 731601 756613 758131 769119 797511 808561 810693 838409 852267 894179 895973 990847 1571427 1652013 1679319 1741311 1830609 1857141 1860867 1952379 2052501 2057913 2163447 2194803 2269839 2274393 2307357 2386241 2392533 2425683 2432079 2515227 2550077 2556801 2644213 2682537 2687919 2820103 2972541 3124979 3332849 3693157 4956039 5491827 5857137 6157503 6490341 6809517 6823179 6922071 7158723 7177599 7277049 7525837 7545681 7650231 7670403 7932639 8047611 8063757 8339441 8460309 8894171 8917623 9374937 9835969 9855703 9998547 10511293 10899317 11079471 11647649 18472509 20428551 20469537 21476169 21831147 22577511 22637043 22950693 23797917 24142833 24191271 25018323 25380927 26682513 26752869 28050847 28124811 29507907 29567109 29995641 31021133 31533879 32697951 33151001 33238413 34374769 34942947 36661339 40624727 64428507 67732533 68852079 71393751 75054969 76142781 80047539 84152541 84374433 88523721 88701327 89986923 93063399 94601637 97835881 98093853 99453003 99715239 103124307 104828841 108412733 109984017 115624223 121874181 128124139 136646809 151419437 203197599 225164907 240142617 252457623 265571163 266103981 279190197 283804911 293507643 294281559 298359009 308559317 309372921 314486523 325238199 329952051 346872669 364661011 365622543 384372417 403274729 409940427 430963013 446871997 454258311 757372869 837570591 880522929 895077027 925677951 928118763 975714597 989856153 1040618007 1093983033 1096867629 1153117251 1209824187 1229821281 1271866453 1292889039 1340615991 1362774933 1409365529 1503114899 1665613807 2641568787 2777033853 2927143791 3121854021 3281949099 3459351753 3629472561 3689463843 3815599359 3878667117 4011271121 4021847973 4088324799 4228096587 4509344697 4740593143 4996841421 5602519169 8331101559 9845847297 10888417683 11446798077 11636001351 12033813363 12065543919 12684289761 13528034091 14221779429 14990524263 16534263889 16807557507 18321751877 34340394231 36101440089 38052869283 40584102273 42665338287 44971572789 49602791667 50422672521 52146524573 54965255631 61627710859 108304320267 127996014861 148808375001 151268017563 156439573719 164895766893 184883132577 446425125003 469318721157 494687300679 554649397731 677904819449 1407956163471 1663948193193 2033714458347 6101143375041 18303430125123
• Sum of all divisors σ(n): 33989710675200
• Sum of proper divisors (its aliquot sum) s(n): 15686280550077
• 18303430125123 is a deficient number, because the sum of its proper divisors (15686280550077) is less than itself. Its deficiency is 2617149575046

Bases of 18303430125123

• Binary: 100001010010110011001011100110110011001000011₂
• Hexadecimal: 0x10A599736643
• Base-36: 6HKH9PRUR

Squares and roots of 18303430125123

• 18303430125123 squared (18303430125123²) is 335015554345260159435765129
• 18303430125123 cubed (18303430125123³) is 6131933789787816366363353464173710235867
• The square root of 18303430125123 is 4278250.8254101933
• The cube root of 18303430125123 is 26353.8555930135

Scales and comparisons

• 18,303,430,125,123 seconds is equal to 581,992 years, 24 weeks, 1 hour, 52 minutes, 3 seconds.
• To count from 1 to 18,303,430,125,123 would take you about one million, four hundred fifty-four thousand, nine hundred eighty-one 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 18303430125123 cubic inches would be around 2196.2 feet tall.

Recreational maths with 18303430125123

• 18303430125123 backwards is 32152103430381
• The number of decimal digits it has is: 14
• The sum of 18303430125123's digits is 36
• More coming soon!