64721422142333

Names of 64721422142333

• Cardinal: 64721422142333 can be written as Sixty-four trillion, seven hundred twenty-one billion, four hundred twenty-two million, one hundred forty-two thousand, three hundred thirty-three.

Scientific notation

• Scientific notation: 6.4721422142333 × 10¹³

Factors of 64721422142333

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 189798891955

Divisors of 64721422142333

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 31 341 189798891913 2087787811043 5883765649303 64721422142333
• Sum of all divisors σ(n): 72882774494976
• Sum of proper divisors (its aliquot sum) s(n): 8161352352643
• 64721422142333 is a deficient number, because the sum of its proper divisors (8161352352643) is less than itself. Its deficiency is 56560069789690

Bases of 64721422142333

• Binary: 1110101101110100100001011000000100101101111101₂
• Hexadecimal: 0x3ADD21604B7D
• Base-36: MXWLZOOZH

Squares and roots of 64721422142333

• 64721422142333 squared (64721422142333²) is 4188862484126072335310682889
• 64721422142333 cubed (64721422142333³) is 271109137131305192769284462068923585640037
• The square root of 64721422142333 is 8044962.5320652055
• The cube root of 64721422142333 is 40149.7350655007

Scales and comparisons

• 64,721,422,142,333 seconds is equal to 2,057,941 years, 1 week, 3 days, 1 hour, 18 minutes, 53 seconds.
• To count from 1 to 64,721,422,142,333 would take you about five million, one hundred forty-four thousand, eight hundred fifty-two 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 64721422142333 cubic inches would be around 3345.8 feet tall.

Recreational maths with 64721422142333

• 64721422142333 backwards is 33324122412746
• The number of decimal digits it has is: 14
• The sum of 64721422142333's digits is 44
• More coming soon!