31421412243550801

Names of 31421412243550801

• Cardinal: 31421412243550801 can be written as Thirty-one quadrillion, four hundred twenty-one trillion, four hundred twelve billion, two hundred forty-three million, five hundred fifty thousand, eight hundred one.

Scientific notation

• Scientific notation: 3.1421412243550801 × 10¹⁶

Factors of 31421412243550801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4849455

Divisors of 31421412243550801

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5779 1767523 3076153 10214515417 17777088187 5437171179019 31421412243550801
• Sum of all divisors σ(n): 31426877411182880
• Sum of proper divisors (its aliquot sum) s(n): 5465167632079
• 31421412243550801 is a deficient number, because the sum of its proper divisors (5465167632079) is less than itself. Its deficiency is 31415947075918722

Bases of 31421412243550801

• Binary: 1101111101000011001101110100011000111100011001001010001₂
• Hexadecimal: 0x6FA19BA31E3251
• Base-36: 8LDYLICZJO1

Squares and roots of 31421412243550801

• 31421412243550801 squared (31421412243550801²) is 987305147379164181619016667741601
• 31421412243550801 cubed (31421412243550801³) is 31022522045980397441912436895796940821429784572401
• The square root of 31421412243550801 is 177260859.3106521105
• The cube root of 31421412243550801 is 315555.1217305991

Scales and comparisons

• 31,421,412,243,550,801 seconds is equal to 999,103,716 years, 27 weeks, 5 days, 21 hours, 1 second.
• To count from 1 to 31,421,412,243,550,801 would take you about two billion, nine hundred ninety-seven million, three hundred eleven thousand, one hundred forty-nine 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 31421412243550801 cubic inches would be around 26296.3 feet tall.

Recreational maths with 31421412243550801

• 31421412243550801 backwards is 10805534221412413
• The number of decimal digits it has is: 17
• The sum of 31421412243550801's digits is 46
• More coming soon!