31321238045000

Names of 31321238045000

• Cardinal: 31321238045000 can be written as Thirty-one trillion, three hundred twenty-one billion, two hundred thirty-eight million, forty-five thousand.

Scientific notation

• Scientific notation: 3.1321238045 × 10¹³

Factors of 31321238045000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 79154

Divisors of 31321238045000

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1000 1250 2500 5000 79147 158294 316588 395735 633176 791470 1582940 1978675 3165880 3957350 7914700 9893375 15829400 19786750 39573500 49466875 79147000 98933750 197867500 395735000 6264247609 12528495218 25056990436 31321238045 50113980872 62642476090 125284952180 156606190225 250569904360 313212380450 626424760900 783030951125 1252849521800 1566061902250 3132123804500 3915154755625 6264247609000 7830309511250 15660619022500 31321238045000
• Sum of all divisors σ(n): 73386587958255
• Sum of proper divisors (its aliquot sum) s(n): 42065349913255
• 31321238045000 is an abundant number, because the sum of its proper divisors (42065349913255) is greater than itself. Its abundance is 10744111868255

Bases of 31321238045000

• Binary: 111000111110010001011010001001000000101001000₂
• Hexadecimal: 0x1C7C8B448148
• Base-36: B3OS0FWAW

Squares and roots of 31321238045000

• 31321238045000 squared (31321238045000²) is 981019952671555422025000000
• 31321238045000 cubed (31321238045000³) is 30726759464520421073655460941125000000000
• The square root of 31321238045000 is 5596538.0410571677
• The cube root of 31321238045000 is 31521.9425665345

Scales and comparisons

• 31,321,238,045,000 seconds is equal to 995,918 years, 25 weeks, 2 days, 5 hours, 23 minutes, 20 seconds.
• To count from 1 to 31,321,238,045,000 would take you about two million, four hundred eighty-nine thousand, seven hundred ninety-six 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 31321238045000 cubic inches would be around 2626.8 feet tall.

Recreational maths with 31321238045000

• 31321238045000 backwards is 00054083212313
• The number of decimal digits it has is: 14
• The sum of 31321238045000's digits is 32
• More coming soon!