131421198034014400511

Names of 131421198034014400511

• Cardinal: 131421198034014400511 can be written as One hundred thirty-one quintillion, four hundred twenty-one quadrillion, one hundred ninety-eight trillion, thirty-four billion, fourteen million, four hundred thousand, five hundred eleven.

Scientific notation

• Scientific notation: 1.31421198034014400511 × 10²⁰

Factors of 131421198034014400511

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 131421198034014400511

Divisors of 131421198034014400511

• Number of divisors d(n): 2
• Complete list of divisors:
  1 131421198034014400511
• Sum of all divisors σ(n): 131421198034014400512
• Sum of proper divisors (its aliquot sum) s(n): 1
• 131421198034014400511 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 131421198034014400510

Bases of 131421198034014400511

• Binary: 1110001111111010101111000110101000000000101101100010110111111111111₂
• Hexadecimal: 0x71FD5E35005B16FFF
• Base-36: RQH5QMFAOVLRZ

Squares and roots of 131421198034014400511

• 131421198034014400511 squared (131421198034014400511²) is 17271531292695630529971843798122717061121
• 131421198034014400511 cubed (131421198034014400511³) is 2269845334368029196442293363884299111690038571002502560632831
• The square root of 131421198034014400511 is 11463908497.2802535235
• The cube root of 131421198034014400511 is 5084190.4121049511

Scales and comparisons

• 131,421,198,034,014,400,511 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 131,421,198,034,014,400,511 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 131421198034014400511 cubic inches would be around 423682.5 feet tall.

Recreational maths with 131421198034014400511

• 131421198034014400511 backwards is 115004410430891124131
• 131421198034014400511 is a twin prime! Its twin is 131421198034014400513
• The number of decimal digits it has is: 21
• The sum of 131421198034014400511's digits is 53
• More coming soon!