398061082126

Names of 398061082126

• Cardinal: 398061082126 can be written as Three hundred ninety-eight billion, sixty-one million, eighty-two thousand, one hundred twenty-six.

Scientific notation

• Scientific notation: 3.98061082126 × 10¹¹

Factors of 398061082126

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 152749226

Divisors of 398061082126

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 1303 2606 152747921 305495842 199030541063 398061082126
• Sum of all divisors σ(n): 597549870864
• Sum of proper divisors (its aliquot sum) s(n): 199488788738
• 398061082126 is a deficient number, because the sum of its proper divisors (199488788738) is less than itself. Its deficiency is 198572293388

Bases of 398061082126

• Binary: 101110010101110010010100001011000001110₂
• Hexadecimal: 0x5CAE4A160E
• Base-36: 52V7AGPA

Squares and roots of 398061082126

• 398061082126 squared (398061082126²) is 158452625103322116679876
• 398061082126 cubed (398061082126³) is 63073823414333794323140274887496376
• The square root of 398061082126 is 630920.8208055905
• The cube root of 398061082126 is 7356.1386520027

Scales and comparisons

• 398,061,082,126 seconds is equal to 12,657 years, 5 weeks, 5 days, 10 hours, 48 minutes, 46 seconds.
• To count from 1 to 398,061,082,126 would take you about twenty-five thousand, three hundred fourteen 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 398061082126 cubic inches would be around 613 feet tall.

Recreational maths with 398061082126

• 398061082126 backwards is 621280160893
• The number of decimal digits it has is: 12
• The sum of 398061082126's digits is 46
• More coming soon!