390117713401

Names of 390117713401

• Cardinal: 390117713401 can be written as Three hundred ninety billion, one hundred seventeen million, seven hundred thirteen thousand, four hundred one.

Scientific notation

• Scientific notation: 3.90117713401 × 10¹¹

Factors of 390117713401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1437195

Divisors of 390117713401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 21193 275509 1415989 18407857 30009054877 390117713401
• Sum of all divisors σ(n): 420146888840
• Sum of proper divisors (its aliquot sum) s(n): 30029175439
• 390117713401 is a deficient number, because the sum of its proper divisors (30029175439) is less than itself. Its deficiency is 360088537962

Bases of 390117713401

• Binary: 101101011010100110100111110010111111001₂
• Hexadecimal: 0x5AD4D3E5F9
• Base-36: 4Z7U0I61

Squares and roots of 390117713401

• 390117713401 squared (390117713401²) is 152191830309224774986801
• 390117713401 cubed (390117713401³) is 59372728838547775974789546075820201
• The square root of 390117713401 is 624594.0388772535
• The cube root of 390117713401 is 7306.8785693579

Scales and comparisons

• 390,117,713,401 seconds is equal to 12,404 years, 27 weeks, 6 days, 7 hours, 30 minutes, 1 second.
• To count from 1 to 390,117,713,401 would take you about twenty-four thousand, eight hundred 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 390117713401 cubic inches would be around 608.9 feet tall.

Recreational maths with 390117713401

• 390117713401 backwards is 104317711093
• The number of decimal digits it has is: 12
• The sum of 390117713401's digits is 37
• More coming soon!