31012461743

Names of 31012461743

• Cardinal: 31012461743 can be written as Thirty-one billion, twelve million, four hundred sixty-one thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 3.1012461743 × 10¹⁰

Factors of 31012461743

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1941984

Divisors of 31012461743

• Number of divisors d(n): 4
• Complete list of divisors:
  1 16103 1925881 31012461743
• Sum of all divisors σ(n): 31014403728
• Sum of proper divisors (its aliquot sum) s(n): 1941985
• 31012461743 is a deficient number, because the sum of its proper divisors (1941985) is less than itself. Its deficiency is 31010519758

Bases of 31012461743

• Binary: 11100111000011111001001110010101111₂
• Hexadecimal: 0x7387C9CAF
• Base-36: E8W0OMN

Squares and roots of 31012461743

• 31012461743 squared (31012461743²) is 961772783361038598049
• 31012461743 cubed (31012461743³) is 29826941649442836478740966939407
• The square root of 31012461743 is 176103.5540328471
• The cube root of 31012461743 is 3141.8015323261

Scales and comparisons

• 31,012,461,743 seconds is equal to 986 years, 5 weeks, 1 day, 12 hours, 42 minutes, 23 seconds.
• To count from 1 to 31,012,461,743 would take you about one thousand, nine hundred seventy-two 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 31012461743 cubic inches would be around 261.8 feet tall.

Recreational maths with 31012461743

• 31012461743 backwards is 34716421013
• The number of decimal digits it has is: 11
• The sum of 31012461743's digits is 32
• More coming soon!