16385723789382

Names of 16385723789382

• Cardinal: 16385723789382 can be written as Sixteen trillion, three hundred eighty-five billion, seven hundred twenty-three million, seven hundred eighty-nine thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 1.6385723789382 × 10¹³

Factors of 16385723789382

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 91700

Divisors of 16385723789382

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 151 302 453 906 1359 2718 4077 8154 36523 55021 73046 109569 110042 165063 219138 328707 330126 495189 657414 986121 990378 1485567 1972242 2971134 5514973 8308171 11029946 16544919 16616342 24924513 33089838 49634757 49849026 74773539 99269514 148904271 149547078 224320617 297808542 448641234 2009531983 4019063966 6028595949 12057191898 18085787847 36171575694 54257363541 108514727082 303439329433 606878658866 910317988299 1820635976598 2730953964897 5461907929794 8192861894691 16385723789382
• Sum of all divisors σ(n): 36655533150720
• Sum of proper divisors (its aliquot sum) s(n): 20269809361338
• 16385723789382 is an abundant number, because the sum of its proper divisors (20269809361338) is greater than itself. Its abundance is 3884085571956

Bases of 16385723789382

• Binary: 11101110011100011001001111101111000001000110₂
• Hexadecimal: 0xEE7193EF046
• Base-36: 5T3HWVL1I

Squares and roots of 16385723789382

• 16385723789382 squared (16385723789382²) is 268491944101919209495941924
• 16385723789382 cubed (16385723789382³) is 4399434835728239754240663421076679850968
• The square root of 16385723789382 is 4047928.3330343189
• The cube root of 16385723789382 is 25399.3075375845

Scales and comparisons

• 16,385,723,789,382 seconds is equal to 521,015 years, 17 weeks, 1 day, 21 hours, 29 minutes, 42 seconds.
• To count from 1 to 16,385,723,789,382 would take you about one million, three hundred two thousand, five hundred thirty-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 16385723789382 cubic inches would be around 2116.6 feet tall.

Recreational maths with 16385723789382

• 16385723789382 backwards is 28398732758361
• The number of decimal digits it has is: 14
• The sum of 16385723789382's digits is 72
• More coming soon!