42969768647690

Names of 42969768647690

• Cardinal: 42969768647690 can be written as Forty-two trillion, nine hundred sixty-nine billion, seven hundred sixty-eight million, six hundred forty-seven thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.296976864769 × 10¹³

Factors of 42969768647690

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 95554634

Divisors of 42969768647690

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 193 233 386 466 965 1165 1930 2330 44969 89938 224845 449690 95554201 191108402 477771005 955542010 18441960793 22264128833 36883921586 44528257666 92209803965 111320644165 184419607930 222641288330 4296976864769 8593953729538 21484884323845 42969768647690
• Sum of all divisors σ(n): 78080013971856
• Sum of proper divisors (its aliquot sum) s(n): 35110245324166
• 42969768647690 is a deficient number, because the sum of its proper divisors (35110245324166) is less than itself. Its deficiency is 7859523323524

Bases of 42969768647690

• Binary: 1001110001010010101101110010111101110000001010₂
• Hexadecimal: 0x2714ADCBDC0A
• Base-36: F8C1ET0Y2

Squares and roots of 42969768647690

• 42969768647690 squared (42969768647690²) is 1846401017636002491342336100
• 42969768647690 cubed (42969768647690³) is 79339424558678410613064644412542468609000
• The square root of 42969768647690 is 6555133.0000000763
• The cube root of 42969768647690 is 35025.7684107279

Scales and comparisons

• 42,969,768,647,690 seconds is equal to 1,366,305 years, 37 weeks, 6 days, 6 hours, 34 minutes, 50 seconds.
• To count from 1 to 42,969,768,647,690 would take you about three million, four hundred fifteen thousand, seven hundred sixty-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 42969768647690 cubic inches would be around 2918.8 feet tall.

Recreational maths with 42969768647690

• 42969768647690 backwards is 09674686796924
• The number of decimal digits it has is: 14
• The sum of 42969768647690's digits is 83
• More coming soon!