80243993118

Names of 80243993118

• Cardinal: 80243993118 can be written as Eighty billion, two hundred forty-three million, nine hundred ninety-three thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 8.0243993118 × 10¹⁰

Factors of 80243993118

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6753

Divisors of 80243993118

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 23 46 53 69 106 138 159 318 1219 2438 2939 3657 3733 5878 7314 7466 8817 11199 17634 22398 67597 85859 135194 155767 171718 197849 202791 257577 311534 395698 405582 467301 515154 593547 934602 1187094 3582641 4550527 7165282 9101054 10747923 10971287 13651581 21495846 21942574 27303162 32913861 65827722 252339601 504679202 581478211 757018803 1162956422 1514037606 1744434633 3488869266 13373998853 26747997706 40121996559 80243993118
• Sum of all divisors σ(n): 170729233920
• Sum of proper divisors (its aliquot sum) s(n): 90485240802
• 80243993118 is an abundant number, because the sum of its proper divisors (90485240802) is greater than itself. Its abundance is 10241247684

Bases of 80243993118

• Binary: 1001010101110111010100010101000011110₂
• Hexadecimal: 0x12AEEA2A1E
• Base-36: 10V379CU

Squares and roots of 80243993118

• 80243993118 squared (80243993118²) is 6439098431521631361924
• 80243993118 cubed (80243993118³) is 516698970225146381274362423239032
• The square root of 80243993118 is 283273.7070714471
• The cube root of 80243993118 is 4313.2454944633

Scales and comparisons

• 80,243,993,118 seconds is equal to 2,551 years, 26 weeks, 3 days, 22 hours, 5 minutes, 18 seconds.
• To count from 1 to 80,243,993,118 would take you about five thousand, one hundred 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 80243993118 cubic inches would be around 359.4 feet tall.

Recreational maths with 80243993118

• 80243993118 backwards is 81139934208
• The number of decimal digits it has is: 11
• The sum of 80243993118's digits is 48
• More coming soon!