40540622448

Names of 40540622448

• Cardinal: 40540622448 can be written as Forty billion, five hundred forty million, six hundred twenty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0540622448 × 10¹⁰

Factors of 40540622448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 66

Divisors of 40540622448

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 61 122 183 244 366 488 732 976 1464 2928 3721 7442 11163 14884 22326 29768 44652 59536 89304 178608 226981 453962 680943 907924 1361886 1815848 2723772 3631696 5447544 10895088 13845841 27691682 41537523 55383364 83075046 110766728 166150092 221533456 332300184 664600368 844596301 1689192602 2533788903 3378385204 5067577806 6756770408 10135155612 13513540816 20270311224 40540622448
• Sum of all divisors σ(n): 106475440344
• Sum of proper divisors (its aliquot sum) s(n): 65934817896
• 40540622448 is an abundant number, because the sum of its proper divisors (65934817896) is greater than itself. Its abundance is 25394195448

Bases of 40540622448

• Binary: 100101110000011010001100111001110000₂
• Hexadecimal: 0x97068CE70
• Base-36: IMGU8HC

Squares and roots of 40540622448

• 40540622448 squared (40540622448²) is 1643542068471281512704
• 40540622448 cubed (40540622448³) is 66630218475299188337255179579392
• The square root of 40540622448 is 201347.0199630479
• The cube root of 40540622448 is 3435.2905191717

Scales and comparisons

• 40,540,622,448 seconds is equal to 1,289 years, 3 weeks, 3 days, 4 hours, 48 seconds.
• To count from 1 to 40,540,622,448 would take you about two thousand, five hundred seventy-eight 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 40540622448 cubic inches would be around 286.3 feet tall.

Recreational maths with 40540622448

• 40540622448 backwards is 84422604504
• The number of decimal digits it has is: 11
• The sum of 40540622448's digits is 39
• More coming soon!