18354804723936

Names of 18354804723936

• Cardinal: 18354804723936 can be written as Eighteen trillion, three hundred fifty-four billion, eight hundred four million, seven hundred twenty-three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.8354804723936 × 10¹³

Factors of 18354804723936

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7081328988

Divisors of 18354804723936

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 7081328983 14162657966 21243986949 28325315932 42487973898 56650631864 63731960847 84975947796 113301263728 127463921694 169951895592 191195882541 226602527456 254927843388 339903791184 382391765082 509855686776 573587647623 679807582368 764783530164 1019711373552 1147175295246 1529567060328 2039422747104 2294350590492 3059134120656 4588701180984 6118268241312 9177402361968 18354804723936
• Sum of all divisors σ(n): 53980970845032
• Sum of proper divisors (its aliquot sum) s(n): 35626166121096
• 18354804723936 is an abundant number, because the sum of its proper divisors (35626166121096) is greater than itself. Its abundance is 17271361397160

Bases of 18354804723936

• Binary: 100001011000110001111100111011001000011100000₂
• Hexadecimal: 0x10B18F9D90E0
• Base-36: 6I82WTQ00

Squares and roots of 18354804723936

• 18354804723936 squared (18354804723936²) is 336898856453823301171332096
• 18354804723936 cubed (18354804723936³) is 6183712721927272289387796397758656249856
• The square root of 18354804723936 is 4284250.7774330857
• The cube root of 18354804723936 is 26378.4894818733

Scales and comparisons

• 18,354,804,723,936 seconds is equal to 583,626 years, 5 days, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 18,354,804,723,936 would take you about one million, four hundred fifty-nine thousand and sixty-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 18354804723936 cubic inches would be around 2198.2 feet tall.

Recreational maths with 18354804723936

• 18354804723936 backwards is 63932740845381
• The number of decimal digits it has is: 14
• The sum of 18354804723936's digits is 63
• More coming soon!