349155099090711721

Names of 349155099090711721

• Cardinal: 349155099090711721 can be written as Three hundred forty-nine quadrillion, one hundred fifty-five trillion, ninety-nine billion, ninety million, seven hundred eleven thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 3.49155099090711721 × 10¹⁷

Factors of 349155099090711721

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 103929191

Divisors of 349155099090711721

• Number of divisors d(n): 8
• Complete list of divisors:
  1 137 39646463 64282591 5431565431 8806714967 2548577365625633 349155099090711721
• Sum of all divisors σ(n): 351703690798546944
• Sum of proper divisors (its aliquot sum) s(n): 2548591707835223
• 349155099090711721 is a deficient number, because the sum of its proper divisors (2548591707835223) is less than itself. Its deficiency is 346606507382876498

Bases of 349155099090711721

• Binary: 10011011000011100101011011001110100110100010111010010101001₂
• Hexadecimal: 0x4D872B674D174A9
• Base-36: 2NHX5I6H3KQ1

Squares and roots of 349155099090711721

• 349155099090711721 squared (349155099090711721²) is 121909283221044720860659374326781841
• 349155099090711721 cubed (349155099090711721³) is 42565247863121509282388279095580585085722856188658361
• The square root of 349155099090711721 is 590893475.2480447901
• The cube root of 349155099090711721 is 704162.3430398525

Scales and comparisons

• 349,155,099,090,711,721 seconds is equal to 11,102,052,143 years, 23 weeks, 3 days, 13 hours, 42 minutes, 1 second.
• To count from 1 to 349,155,099,090,711,721 would take you about thirty-three billion, three hundred six million, one hundred fifty-six thousand, four hundred thirty 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 349155099090711721 cubic inches would be around 58680.2 feet tall.

Recreational maths with 349155099090711721

• 349155099090711721 backwards is 127117090990551943
• The number of decimal digits it has is: 18
• The sum of 349155099090711721's digits is 73
• More coming soon!