421925138703616

Names of 421925138703616

• Cardinal: 421925138703616 can be written as Four hundred twenty-one trillion, nine hundred twenty-five billion, one hundred thirty-eight million, seven hundred three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 4.21925138703616 × 10¹⁴

Factors of 421925138703616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11857158940

Divisors of 421925138703616

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 16 32 64 128 139 256 278 556 1112 2224 4448 8896 17792 35584 11857158799 23714317598 47428635196 94857270392 189714540784 379429081568 758858163136 1517716326272 1648145073061 3035432652544 3296290146122 6592580292244 13185160584488 26370321168976 52740642337952 105481284675904 210962569351808 421925138703616
• Sum of all divisors σ(n): 848261140552000
• Sum of proper divisors (its aliquot sum) s(n): 426336001848384
• 421925138703616 is an abundant number, because the sum of its proper divisors (426336001848384) is greater than itself. Its abundance is 4410863144768

Bases of 421925138703616

• Binary: 1011111111011110100011010000000111010010100000000₂
• Hexadecimal: 0x17FBD1A03A500
• Base-36: 45K5QDSSN4

Squares and roots of 421925138703616

• 421925138703616 squared (421925138703616²) is 178020822670065600293091475456
• 421925138703616 cubed (421925138703616³) is 75111460297199256036536338644220264522448896
• The square root of 421925138703616 is 20540816.4079136835
• The cube root of 421925138703616 is 75002.9710647389

Scales and comparisons

• 421,925,138,703,616 seconds is equal to 13,415,914 years, 16 weeks, 1 day, 1 hour, 40 minutes, 16 seconds.
• To count from 1 to 421,925,138,703,616 would take you about thirty-three million, five hundred thirty-nine thousand, seven hundred eighty-five 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 421925138703616 cubic inches would be around 6250.2 feet tall.

Recreational maths with 421925138703616

• 421925138703616 backwards is 616307831529124
• The number of decimal digits it has is: 15
• The sum of 421925138703616's digits is 58
• More coming soon!