18002337405129

Names of 18002337405129

• Cardinal: 18002337405129 can be written as Eighteen trillion, two billion, three hundred thirty-seven million, four hundred five thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.8002337405129 × 10¹³

Factors of 18002337405129

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1261

Divisors of 18002337405129

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 53 63 77 99 147 159 189 231 297 343 371 441 477 539 583 693 1029 1113 1187 1323 1431 1617 1749 2079 2597 2809 3087 3339 3561 3773 4081 4851 5247 7791 8309 8427 9261 10017 10683 11319 12243 13057 14553 15741 18179 19663 23373 24927 25281 28567 30899 32049 33957 36729 39171 54537 58163 58989 62911 70119 74781 75843 85701 91399 92697 101871 110187 117513 137641 148877 163611 174489 176967 188733 199969 216293 224343 257103 274197 278091 352539 407141 412923 440377 446631 490833 523467 530901 566199 599907 639793 648879 692021 771309 822591 834273 963487 1042139 1221423 1238769 1321131 1339893 1514051 1570401 1637647 1698597 1799721 1919379 1946637 2076063 2467773 2890461 3082639 3126417 3334283 3664269 3716307 3963393 4019679 4478551 4542153 4844147 4912941 5399163 5758137 5839911 6228189 7294973 8671383 9247917 9379251 10002849 10598357 10992807 11463529 11890179 13435653 13626459 14532441 14738823 17274411 18684567 21578473 21884919 23339981 26014149 27743751 28137753 30008547 31795071 33909029 34390587 36677113 40306959 40879377 43597323 44216469 51064811 64735419 65654757 70019943 80244703 83231253 90025641 95385213 101727087 103171761 110031339 120920877 130791969 153194433 163379867 176716999 194206257 196964271 210059829 237363203 240734109 256739791 286155639 305181261 309515283 330094017 459583299 490139601 530150997 561712921 582618771 630179487 712089609 722202327 770219373 915543783 990282051 1143659069 1237018993 1378749897 1470418803 1590452991 1685138763 1797178537 1943886989 2136268827 2166606981 2310658119 3430977207 3711056979 4411256409 4771358973 5055416289 5391535611 5831660967 6408806481 6931974357 8659132951 10292931621 11133170937 12580249759 13607208923 15166248867 16174606833 17494982901 25977398853 30878794863 33399512811 37740749277 40821626769 48523820499 52484948703 60613930657 77932196559 95250462461 113222247831 122464880307 181841791971 233796589677 285751387383 339666743493 367394640921 545525375913 666753237227 857254162149 1636576127739 2000259711681 2571762486447 6000779135043 18002337405129
• Sum of all divisors σ(n): 34611287040000
• Sum of proper divisors (its aliquot sum) s(n): 16608949634871
• 18002337405129 is a deficient number, because the sum of its proper divisors (16608949634871) is less than itself. Its deficiency is 1393387770258

Bases of 18002337405129

• Binary: 100000101111101111110111011010001100011001001₂
• Hexadecimal: 0x105F7EED18C9
• Base-36: 6DQ5QVU89

Squares and roots of 18002337405129

• 18002337405129 squared (18002337405129²) is 324084152048106737075506641
• 18002337405129 cubed (18002337405129³) is 5834272252825146127901099281682946961689
• The square root of 18002337405129 is 4242916.1440133365
• The cube root of 18002337405129 is 26208.5482882449

Scales and comparisons

• 18,002,337,405,129 seconds is equal to 572,418 years, 33 weeks, 3 days, 15 hours, 12 minutes, 9 seconds.
• To count from 1 to 18,002,337,405,129 would take you about one million, four hundred thirty-one thousand and forty-six 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 18002337405129 cubic inches would be around 2184 feet tall.

Recreational maths with 18002337405129

• 18002337405129 backwards is 92150473320081
• The number of decimal digits it has is: 14
• The sum of 18002337405129's digits is 45
• More coming soon!