18132019229142

Names of 18132019229142

• Cardinal: 18132019229142 can be written as Eighteen trillion, one hundred thirty-two billion, nineteen million, two hundred twenty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.8132019229142 × 10¹³

Factors of 18132019229142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12258771

Divisors of 18132019229142

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 43 49 54 63 78 86 91 98 117 126 129 147 182 189 234 258 273 294 301 351 378 387 441 546 559 602 637 702 774 819 882 903 1118 1161 1274 1323 1638 1677 1806 1911 2107 2322 2457 2646 2709 3354 3822 3913 4214 4914 5031 5418 5733 6321 7826 8127 10062 11466 11739 12642 15093 16254 17199 18963 23478 27391 30186 34398 35217 37926 54782 56889 70434 82173 105651 113778 164346 211302 246519 493038 739557 1479114 12258703 24517406 36776109 73552218 85810921 110328327 159363139 171621842 220656654 257432763 318726278 330984981 478089417 514865526 527124229 600676447 661969962 772298289 956178834 1054248458 1115541973 1201352894 1434268251 1544596578 1581372687 1802029341 2231083946 2316894867 2868536502 3162745374 3346625919 3604058682 3689869603 4302804753 4633789734 4744118061 5406088023 6693251838 6852614977 7379739206 7808793811 8605609506 9488236122 10039877757 10812176046 11069608809 13705229954 14232354183 15617587622 16218264069 20079755514 20557844931 22139217618 23426381433 25829087221 28464708366 30119633271 32436528138 33208826427 41115689862 46852762866 47968304839 51658174442 60239266542 61673534793 66417652854 70279144299 77487261663 95936609678 99626479281 123347069586 140558288598 143904914517 154974523326 185020604379 199252958562 210837432897 232461784989 287809829034 335778133873 370041208758 421674865794 431714743551 464923569978 671556267746 697385354967 863429487102 1007334401619 1295144230653 1394770709934 2014668803238 2590288461306 3022003204857 6044006409714 9066009614571 18132019229142
• Sum of all divisors σ(n): 51651313781760
• Sum of proper divisors (its aliquot sum) s(n): 33519294552618
• 18132019229142 is an abundant number, because the sum of its proper divisors (33519294552618) is greater than itself. Its abundance is 15387275323476

Bases of 18132019229142

• Binary: 100000111110110110000100100001011000111010110₂
• Hexadecimal: 0x107DB090B1D6
• Base-36: 6FDQG3E1I

Squares and roots of 18132019229142

• 18132019229142 squared (18132019229142²) is 328770121325975247902056164
• 18132019229142 cubed (18132019229142³) is 5961266161849931529366412759488069531288
• The square root of 18132019229142 is 4258170.8783399005
• The cube root of 18132019229142 is 26271.3298339867

Scales and comparisons

• 18,132,019,229,142 seconds is equal to 576,542 years, 6 weeks, 3 days, 16 hours, 5 minutes, 42 seconds.
• To count from 1 to 18,132,019,229,142 would take you about one million, four hundred forty-one thousand, three hundred fifty-five 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 18132019229142 cubic inches would be around 2189.3 feet tall.

Recreational maths with 18132019229142

• 18132019229142 backwards is 24192291023181
• The number of decimal digits it has is: 14
• The sum of 18132019229142's digits is 45
• More coming soon!