521435950213132693

Names of 521435950213132693

• Cardinal: 521435950213132693 can be written as Five hundred twenty-one quadrillion, four hundred thirty-five trillion, nine hundred fifty billion, two hundred thirteen million, one hundred thirty-two thousand, six hundred ninety-three.

Scientific notation

• Scientific notation: 5.21435950213132693 × 10¹⁷

Factors of 521435950213132693

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 38594595

Divisors of 521435950213132693

• Number of divisors d(n): 8
• Complete list of divisors:
  1 4831 3035821 35553943 14666051251 171761098633 107935406792203 521435950213132693
• Sum of all divisors σ(n): 521544072085669376
• Sum of proper divisors (its aliquot sum) s(n): 108121872536683
• 521435950213132693 is a deficient number, because the sum of its proper divisors (108121872536683) is less than itself. Its deficiency is 521327828340596010

Bases of 521435950213132693

• Binary: 11100111100100000110011101111101001100100100111000110010101₂
• Hexadecimal: 0x73C833BE9927195
• Base-36: 3YM9M8KVMNX1

Squares and roots of 521435950213132693

• 521435950213132693 squared (521435950213132693²) is 271895450174672596546452244825432249
• 521435950213132693 cubed (521435950213132693³) is 141776062420457880829341336305429715453491240118416557
• The square root of 521435950213132693 is 722105221.0122377263
• The cube root of 521435950213132693 is 804884.6716786467

Scales and comparisons

• 521,435,950,213,132,693 seconds is equal to 16,580,050,309 years, 25 weeks, 23 hours, 58 minutes, 13 seconds.
• To count from 1 to 521,435,950,213,132,693 would take you about forty-nine billion, seven hundred forty million, one hundred fifty thousand, nine hundred twenty-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 521435950213132693 cubic inches would be around 67073.7 feet tall.

Recreational maths with 521435950213132693

• 521435950213132693 backwards is 396231312059534125
• The number of decimal digits it has is: 18
• The sum of 521435950213132693's digits is 64
• More coming soon!