42796789647404912

Names of 42796789647404912

• Cardinal: 42796789647404912 can be written as Forty-two quadrillion, seven hundred ninety-six trillion, seven hundred eighty-nine billion, six hundred forty-seven million, four hundred four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2796789647404912 × 10¹⁶

Factors of 42796789647404912

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 382114193280410

Divisors of 42796789647404912

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 382114193280401 764228386560802 1528456773121604 2674799352962807 3056913546243208 5349598705925614 6113827092486416 10699197411851228 21398394823702456 42796789647404912
• Sum of all divisors σ(n): 94764319933539696
• Sum of proper divisors (its aliquot sum) s(n): 51967530286134784
• 42796789647404912 is an abundant number, because the sum of its proper divisors (51967530286134784) is greater than itself. Its abundance is 9170740638729872

Bases of 42796789647404912

• Binary: 10011000000010110111010000010100011101011110111101110000₂
• Hexadecimal: 0x980B741475EF70
• Base-36: BPE71QVP8Q8

Squares and roots of 42796789647404912

• 42796789647404912 squared (42796789647404912²) is 1831565204124224251988256081727744
• 42796789647404912 cubed (42796789647404912³) is 78385110766410664899329664934391769038430912278528
• The square root of 42796789647404912 is 206873849.5977800283
• The cube root of 42796789647404912 is 349787.0531793073

Scales and comparisons

• 42,796,789,647,404,912 seconds is equal to 1,360,805,531 years, 32 weeks, 3 days, 15 hours, 8 minutes, 32 seconds.
• To count from 1 to 42,796,789,647,404,912 would take you about four billion, eighty-two million, four hundred sixteen thousand, five hundred ninety-four 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 42796789647404912 cubic inches would be around 29148.9 feet tall.

Recreational maths with 42796789647404912

• 42796789647404912 backwards is 21940474698769724
• The number of decimal digits it has is: 17
• The sum of 42796789647404912's digits is 89
• More coming soon!