42945410461967188

Names of 42945410461967188

• Cardinal: 42945410461967188 can be written as Forty-two quadrillion, nine hundred forty-five trillion, four hundred ten billion, four hundred sixty-one million, nine hundred sixty-seven thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2945410461967188 × 10¹⁶

Factors of 42945410461967188

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 219109237050862

Divisors of 42945410461967188

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 219109237050853 438218474101706 876436948203412 1533764659355971 3067529318711942 6135058637423884 10736352615491797 21472705230983594 42945410461967188
• Sum of all divisors σ(n): 87424585583290746
• Sum of proper divisors (its aliquot sum) s(n): 44479175121323558
• 42945410461967188 is an abundant number, because the sum of its proper divisors (44479175121323558) is greater than itself. Its abundance is 1533764659356370

Bases of 42945410461967188

• Binary: 10011000100100101001111110001111010100011010001101010100₂
• Hexadecimal: 0x98929F8F51A354
• Base-36: BQUVL7FEYXG

Squares and roots of 42945410461967188

• 42945410461967188 squared (42945410461967188²) is 1844308279746840803827842788627344
• 42945410461967188 cubed (42945410461967188³) is 79204576092132684324881676001152794459292487588672
• The square root of 42945410461967188 is 207232744.6663948135
• The cube root of 42945410461967188 is 350191.4883096173

Scales and comparisons

• 42,945,410,461,967,188 seconds is equal to 1,365,531,213 years, 42 weeks, 2 days, 7 hours, 46 minutes, 28 seconds.
• To count from 1 to 42,945,410,461,967,188 would take you about four billion, ninety-six million, five hundred ninety-three thousand, six hundred forty-one 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 42945410461967188 cubic inches would be around 29182.6 feet tall.

Recreational maths with 42945410461967188

• 42945410461967188 backwards is 88176916401454924
• The number of decimal digits it has is: 17
• The sum of 42945410461967188's digits is 79
• More coming soon!