397960162933298813

Names of 397960162933298813

• Cardinal: 397960162933298813 can be written as Three hundred ninety-seven quadrillion, nine hundred sixty trillion, one hundred sixty-two billion, nine hundred thirty-three million, two hundred ninety-eight thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 3.97960162933298813 × 10¹⁷

Factors of 397960162933298813

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 38678215865406

Divisors of 397960162933298813

• Number of divisors d(n): 4
• Complete list of divisors:
  1 10289 38678215855117 397960162933298813
• Sum of all divisors σ(n): 397998841149164220
• Sum of proper divisors (its aliquot sum) s(n): 38678215865407
• 397960162933298813 is a deficient number, because the sum of its proper divisors (38678215865407) is less than itself. Its deficiency is 397921484717433406

Bases of 397960162933298813

• Binary: 10110000101110101101010100011100010011001010101011001111101₂
• Hexadecimal: 0x585D6A8E265567D
• Base-36: 30UH3QZJKHVH

Squares and roots of 397960162933298813

• 397960162933298813 squared (397960162933298813²) is 158372291281897738502822086347208969
• 397960162933298813 cubed (397960162933298813³) is 63025862842663883147502122671981519889126614630653797
• The square root of 397960162933298813 is 630840838.0354737409
• The cube root of 397960162933298813 is 735551.6939780097

Scales and comparisons

• 397,960,162,933,298,813 seconds is equal to 12,653,902,209 years, 34 weeks, 6 days, 14 hours, 6 minutes, 53 seconds.
• To count from 1 to 397,960,162,933,298,813 would take you about thirty-seven billion, nine hundred sixty-one million, seven hundred six thousand, six hundred twenty-nine 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 397960162933298813 cubic inches would be around 61296 feet tall.

Recreational maths with 397960162933298813

• 397960162933298813 backwards is 318892339261069793
• The number of decimal digits it has is: 18
• The sum of 397960162933298813's digits is 89
• More coming soon!