80473997311911

Names of 80473997311911

• Cardinal: 80473997311911 can be written as Eighty trillion, four hundred seventy-three billion, nine hundred ninety-seven million, three hundred eleven thousand, nine hundred eleven.

Scientific notation

• Scientific notation: 8.0473997311911 × 10¹³

Factors of 80473997311911

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 81324833

Divisors of 80473997311911

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 113 139 339 417 791 973 1017 1251 2373 2919 7119 8757 15707 47121 109949 141363 329847 989541 81324571 243973713 569271997 731921139 1707815991 5123447973 9189676523 11304115369 27569029569 33912346107 64327735661 79128807583 82707088707 101737038321 192983206983 237386422749 578949620949 712159268247 1277365036697 3832095110091 8941555256879 11496285330273 26824665770637 80473997311911
• Sum of all divisors σ(n): 134985777588480
• Sum of proper divisors (its aliquot sum) s(n): 54511780276569
• 80473997311911 is a deficient number, because the sum of its proper divisors (54511780276569) is less than itself. Its deficiency is 25962217035342

Bases of 80473997311911

• Binary: 10010010011000011010000000001011111111110100111₂
• Hexadecimal: 0x4930D005FFA7
• Base-36: SIX8S80BR

Squares and roots of 80473997311911

• 80473997311911 squared (80473997311911²) is 6476064243357458853822471921
• 80473997311911 cubed (80473997311911³) is 521154776511711087940001392457759276351031
• The square root of 80473997311911 is 8970730.0322722341
• The cube root of 80473997311911 is 43173.6259684091

Scales and comparisons

• 80,473,997,311,911 seconds is equal to 2,558,824 years, 9 weeks, 6 days, 22 hours, 11 minutes, 51 seconds.
• To count from 1 to 80,473,997,311,911 would take you about six million, three hundred ninety-seven thousand and sixty 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 80473997311911 cubic inches would be around 3597.8 feet tall.

Recreational maths with 80473997311911

• 80473997311911 backwards is 11911379937408
• 80473997311911 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80473997311911's digits is 63
• More coming soon!