18055637472795

Names of 18055637472795

• Cardinal: 18055637472795 can be written as Eighteen trillion, fifty-five billion, six hundred thirty-seven million, four hundred seventy-two thousand, seven hundred ninety-five.

Scientific notation

• Scientific notation: 1.8055637472795 × 10¹³

Factors of 18055637472795

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 373

Divisors of 18055637472795

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 13 15 39 65 89 169 195 263 267 445 507 789 845 1157 1315 1335 2197 2535 3419 3471 3945 5785 6591 7921 10257 10985 15041 17095 17355 23407 23763 32955 39605 44447 45123 51285 69169 70221 75205 102973 117035 118815 133341 195533 207507 222235 225615 304291 308919 345845 351105 514865 577811 586599 666705 899197 912873 977665 1037535 1338649 1521455 1544595 1733433 2083223 2697591 2889055 2932995 3955783 4015947 4495985 4564365 6156041 6249669 6693245 8667165 10416115 11689561 11867349 13487955 17402437 18468123 19778915 20079735 27081899 30780205 31248345 35068683 51425179 52207311 58447805 59336745 80028533 81245697 87012185 92340615 135409495 151964293 154275537 175343415 240085599 257125895 261036555 352064687 400142665 406228485 455892879 547887649 759821465 771377685 1040370929 1056194061 1200427995 1643662947 1760323435 2279464395 2739438245 3121112787 4576840931 5201854645 5280970305 7122539437 8218314735 13524822077 13730522793 15605563935 21367618311 22884204655 35612697185 40574466231 67624110385 68652613965 92593012681 106838091555 202872331155 277779038043 462965063405 1203709164853 1388895190215 3611127494559 6018545824265 18055637472795
• Sum of all divisors σ(n): 31771729822560
• Sum of proper divisors (its aliquot sum) s(n): 13716092349765
• 18055637472795 is a deficient number, because the sum of its proper divisors (13716092349765) is less than itself. Its deficiency is 4339545123030

Bases of 18055637472795

• Binary: 100000110101111100111110110111001011000011011₂
• Hexadecimal: 0x106BE7DB961B
• Base-36: 6EEN8D9NF

Squares and roots of 18055637472795

• 18055637472795 squared (18055637472795²) is 326006044548999014365112025
• 18055637472795 cubed (18055637472795³) is 5886246954316582749278237184488064859875
• The square root of 18055637472795 is 4249192.5671584949
• The cube root of 18055637472795 is 26234.3882851485

Scales and comparisons

• 18,055,637,472,795 seconds is equal to 574,113 years, 21 weeks, 6 days, 13 hours, 33 minutes, 15 seconds.
• To count from 1 to 18,055,637,472,795 would take you about one million, four hundred thirty-five thousand, two hundred eighty-three 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 18055637472795 cubic inches would be around 2186.2 feet tall.

Recreational maths with 18055637472795

• 18055637472795 backwards is 59727473655081
• The number of decimal digits it has is: 14
• The sum of 18055637472795's digits is 69
• More coming soon!