83384012427872

Names of 83384012427872

• Cardinal: 83384012427872 can be written as Eighty-three trillion, three hundred eighty-four billion, twelve million, four hundred twenty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 8.3384012427872 × 10¹³

Factors of 83384012427872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6465881903

Divisors of 83384012427872

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 104 124 208 248 403 416 496 806 992 1612 3224 6448 12896 6465881857 12931763714 25863527428 51727054856 84056464141 103454109712 168112928282 200442337567 206908219424 336225856564 400884675134 672451713128 801769350268 1344903426256 1603538700536 2605750388371 2689806852512 3207077401072 5211500776742 6414154802144 10423001553484 20846003106968 41692006213936 83384012427872
• Sum of all divisors σ(n): 182493049560192
• Sum of proper divisors (its aliquot sum) s(n): 99109037132320
• 83384012427872 is an abundant number, because the sum of its proper divisors (99109037132320) is greater than itself. Its abundance is 15725024704448

Bases of 83384012427872

• Binary: 10010111101011001011010011100001101001001100000₂
• Hexadecimal: 0x4BD65A70D260
• Base-36: TK234368W

Squares and roots of 83384012427872

• 83384012427872 squared (83384012427872²) is 6952893528571512148002448384
• 83384012427872 cubed (83384012427872³) is 579760160396077771664131977870940202958848
• The square root of 83384012427872 is 9131484.6781819659
• The cube root of 83384012427872 is 43687.8758958703

Scales and comparisons

• 83,384,012,427,872 seconds is equal to 2,651,353 years, 34 weeks, 6 days, 10 hours, 24 minutes, 32 seconds.
• To count from 1 to 83,384,012,427,872 would take you about six million, six hundred twenty-eight thousand, three hundred eighty-four 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 83384012427872 cubic inches would be around 3640.7 feet tall.

Recreational maths with 83384012427872

• 83384012427872 backwards is 27872421048338
• The number of decimal digits it has is: 14
• The sum of 83384012427872's digits is 59
• More coming soon!