18137270761732682

Names of 18137270761732682

• Cardinal: 18137270761732682 can be written as Eighteen quadrillion, one hundred thirty-seven trillion, two hundred seventy billion, seven hundred sixty-one million, seven hundred thirty-two thousand, six hundred eighty-two.

Scientific notation

• Scientific notation: 1.8137270761732682 × 10¹⁶

Factors of 18137270761732682

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 45862

Divisors of 18137270761732682

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 14 47 94 283 329 566 658 1981 2209 3962 4418 13301 15463 26602 30926 45523 91046 93107 186214 318661 625147 637322 1250294 2139581 4279162 4376029 8752058 12883009 14977067 25766018 29954134 90181063 100560307 180362126 201120614 605501423 703922149 1211002846 1407844298 2072343529 4144687058 4238509961 8477019922 14506404703 28458566881 29012809406 56917133762 97400145863 194800291726 199209968167 398419936334 586473218707 681801021041 1172946437414 1363602042082 4105312530949 4577806855561 8210625061898 9155613711122 27564241279229 32044647988927 55128482558458 64089295977854 192949688954603 385899377909206 1295519340123763 2591038680247526 9068635380866341 18137270761732682
• Sum of all divisors σ(n): 31881036343304736
• Sum of proper divisors (its aliquot sum) s(n): 13743765581572054
• 18137270761732682 is a deficient number, because the sum of its proper divisors (13743765581572054) is less than itself. Its deficiency is 4393505180160628

Bases of 18137270761732682

• Binary: 1000000011011111100000001101100111100101011101001001010₂
• Hexadecimal: 0x406FC06CF2BA4A
• Base-36: 4YL4J5T2Y4Q

Squares and roots of 18137270761732682

• 18137270761732682 squared (18137270761732682²) is 328960590684403222752958826913124
• 18137270761732682 cubed (18137270761732682³) is 5966447303182539054275239979661347191587725518568
• The square root of 18137270761732682 is 134674684.9327396125
• The cube root of 18137270761732682 is 262738.6588960125

Scales and comparisons

• 18,137,270,761,732,682 seconds is equal to 576,709,107 years, 49 weeks, 6 days, 19 hours, 58 minutes, 2 seconds.
• To count from 1 to 18,137,270,761,732,682 would take you about one billion, seven hundred thirty million, one hundred twenty-seven thousand, three hundred twenty-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 18137270761732682 cubic inches would be around 21894.9 feet tall.

Recreational maths with 18137270761732682

• 18137270761732682 backwards is 28623716707273181
• The number of decimal digits it has is: 17
• The sum of 18137270761732682's digits is 71
• More coming soon!