18020483462915

Names of 18020483462915

• Cardinal: 18020483462915 can be written as Eighteen trillion, twenty billion, four hundred eighty-three million, four hundred sixty-two thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 1.8020483462915 × 10¹³

Factors of 18020483462915

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10428

Divisors of 18020483462915

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 17 67 85 131 335 655 1139 2227 3727 5695 6481 8777 11135 18635 32405 43885 63359 110177 149209 249709 316795 434227 488237 550885 746045 849011 1248545 2171135 2441185 4245053 4245055 7381859 8300029 14433187 21225265 24154687 32711879 36909295 41500145 56883737 72165935 120773435 163559395 284418685 410629679 556101943 967023529 1618364029 2053148395 2780509715 3164263997 4835117645 8091820145 15821319985 27512188493 53792487949 137560942465 212005687799 268962439745 1060028438995 3604096692583 18020483462915
• Sum of all divisors σ(n): 23425643501568
• Sum of proper divisors (its aliquot sum) s(n): 5405160038653
• 18020483462915 is a deficient number, because the sum of its proper divisors (5405160038653) is less than itself. Its deficiency is 12615323424262

Bases of 18020483462915

• Binary: 100000110001110111000100000111111011100000011₂
• Hexadecimal: 0x1063B883F703
• Base-36: 6DYHUKU0Z

Squares and roots of 18020483462915

• 18020483462915 squared (18020483462915²) is 324737824237192990180297225
• 18020483462915 cubed (18020483462915³) is 5851932591449334154023406127371964910875
• The square root of 18020483462915 is 4245053.9999998823
• The cube root of 18020483462915 is 26217.3512586143

Scales and comparisons

• 18,020,483,462,915 seconds is equal to 572,995 years, 32 weeks, 6 days, 10 hours, 48 minutes, 35 seconds.
• To count from 1 to 18,020,483,462,915 would take you about one million, four hundred thirty-two thousand, four hundred eighty-nine 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 18020483462915 cubic inches would be around 2184.8 feet tall.

Recreational maths with 18020483462915

• 18020483462915 backwards is 51926438402081
• The number of decimal digits it has is: 14
• The sum of 18020483462915's digits is 53
• More coming soon!