399342433933117

Names of 399342433933117

• Cardinal: 399342433933117 can be written as Three hundred ninety-nine trillion, three hundred forty-two billion, four hundred thirty-three million, nine hundred thirty-three thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 3.99342433933117 × 10¹⁴

Factors of 399342433933117

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4319963

Divisors of 399342433933117

• Number of divisors d(n): 8
• Complete list of divisors:
  1 131 888373 3431459 116376863 449521129 3048415526207 399342433933117
• Sum of all divisors σ(n): 402391419677280
• Sum of proper divisors (its aliquot sum) s(n): 3048985744163
• 399342433933117 is a deficient number, because the sum of its proper divisors (3048985744163) is less than itself. Its deficiency is 396293448188954

Bases of 399342433933117

• Binary: 1011010110011001100100111111010110001011100111101₂
• Hexadecimal: 0x16B3327EB173D
• Base-36: 3XJZDQG471

Squares and roots of 399342433933117

• 399342433933117 squared (399342433933117²) is 159474379539625915978029335689
• 399342433933117 cubed (399342433933117³) is 63684886875327887809396925299089790967112613
• The square root of 399342433933117 is 19983554.0866262575
• The cube root of 399342433933117 is 73640.2329265615

Scales and comparisons

• 399,342,433,933,117 seconds is equal to 12,697,854 years, 7 weeks, 6 days, 6 hours, 18 minutes, 37 seconds.
• To count from 1 to 399,342,433,933,117 would take you about thirty-one million, seven hundred forty-four thousand, six hundred thirty-five 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 399342433933117 cubic inches would be around 6136.7 feet tall.

Recreational maths with 399342433933117

• 399342433933117 backwards is 711339334243993
• The number of decimal digits it has is: 15
• The sum of 399342433933117's digits is 64
• More coming soon!