18840542017032

Names of 18840542017032

• Cardinal: 18840542017032 can be written as Eighteen trillion, eight hundred forty billion, five hundred forty-two million, seventeen thousand and thirty-two.

Scientific notation

• Scientific notation: 1.8840542017032 × 10¹³

Factors of 18840542017032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 511546

Divisors of 18840542017032

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 511541 1023082 1534623 2046164 3069246 4092328 4603869 6138492 9207738 12276984 18415476 36830952 261674194681 523348389362 785022584043 1046696778724 1570045168086 2093393557448 2355067752129 3140090336172 4710135504258 6280180672344 9420271008516 18840542017032
• Sum of all divisors σ(n): 51026567713485
• Sum of proper divisors (its aliquot sum) s(n): 32186025696453
• 18840542017032 is an abundant number, because the sum of its proper divisors (32186025696453) is greater than itself. Its abundance is 13345483679421

Bases of 18840542017032

• Binary: 100010010001010100111110100000111011000001000₂
• Hexadecimal: 0x1122A7D07608
• Base-36: 6OF849O20

Squares and roots of 18840542017032

• 18840542017032 squared (18840542017032²) is 354966023495548222978089024
• 18840542017032 cubed (18840542017032³) is 6687752280286644420220228670173820256768
• The square root of 18840542017032 is 4340569.3194593725
• The cube root of 18840542017032 is 26609.1579152977

Scales and comparisons

• 18,840,542,017,032 seconds is equal to 599,070 years, 49 weeks, 5 days, 21 hours, 37 minutes, 12 seconds.
• To count from 1 to 18,840,542,017,032 would take you about one million, four hundred ninety-seven thousand, six hundred seventy-seven 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 18840542017032 cubic inches would be around 2217.4 feet tall.

Recreational maths with 18840542017032

• 18840542017032 backwards is 23071024504881
• The number of decimal digits it has is: 14
• The sum of 18840542017032's digits is 45
• More coming soon!