18082469444380

Names of 18082469444380

• Cardinal: 18082469444380 can be written as Eighteen trillion, eighty-two billion, four hundred sixty-nine million, four hundred forty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.808246944438 × 10¹³

Factors of 18082469444380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25017

Divisors of 18082469444380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 110 220 1747 2239 3494 4478 6988 8735 8956 11195 17470 19217 21013 22390 24629 34940 38434 42026 44780 49258 76868 84052 96085 98516 105065 123145 192170 210130 231143 246290 384340 420260 462286 492580 924572 1155715 2311430 3911533 4622860 7823066 15646132 19557665 36709711 39115330 43026863 47048107 73419422 78230660 86053726 94096214 146838844 172107452 183548555 188192428 215134315 235240535 367097110 403806821 430268630 470481070 517529177 734194220 807613642 860537260 940962140 1035058354 1615227284 2019034105 2070116708 2587645885 4038068210 5175291770 8076136420 10350583540 82193042929 164386085858 328772171716 410965214645 821930429290 904123472219 1643860858580 1808246944438 3616493888876 4520617361095 9041234722190 18082469444380
• Sum of all divisors σ(n): 41469491589120
• Sum of proper divisors (its aliquot sum) s(n): 23387022144740
• 18082469444380 is an abundant number, because the sum of its proper divisors (23387022144740) is greater than itself. Its abundance is 5304552700360

Bases of 18082469444380

• Binary: 100000111001000100111001010101111101100011100₂
• Hexadecimal: 0x1072272AFB1C
• Base-36: 6EQYZFJFG

Squares and roots of 18082469444380

• 18082469444380 squared (18082469444380²) is 326975701206936345913584400
• 18082469444380 cubed (18082469444380³) is 5912528126129151162294039988962235672000
• The square root of 18082469444380 is 4252348.6974118197
• The cube root of 18082469444380 is 26247.3772469551

Scales and comparisons

• 18,082,469,444,380 seconds is equal to 574,966 years, 30 weeks, 6 days, 18 hours, 59 minutes, 40 seconds.
• To count from 1 to 18,082,469,444,380 would take you about one million, four hundred thirty-seven thousand, four hundred sixteen 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 18082469444380 cubic inches would be around 2187.3 feet tall.

Recreational maths with 18082469444380

• 18082469444380 backwards is 08344496428081
• The number of decimal digits it has is: 14
• The sum of 18082469444380's digits is 61
• More coming soon!