31368378159504

Names of 31368378159504

• Cardinal: 31368378159504 can be written as Thirty-one trillion, three hundred sixty-eight billion, three hundred seventy-eight million, one hundred fifty-nine thousand, five hundred four.

Scientific notation

• Scientific notation: 3.1368378159504 × 10¹³

Factors of 31368378159504

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 466734

Divisors of 31368378159504

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 466729 933458 1400187 1866916 2800374 3733832 4200561 5600748 7467664 8401122 11201496 16802244 22402992 33604488 67208976 217835959441 435671918882 653507878323 871343837764 1307015756646 1742687675528 1960523634969 2614031513292 3485375351056 3921047269938 5228063026584 7842094539876 10456126053168 15684189079752 31368378159504
• Sum of all divisors σ(n): 87788079746913
• Sum of proper divisors (its aliquot sum) s(n): 56419701587409
• 31368378159504 is an abundant number, because the sum of its proper divisors (56419701587409) is greater than itself. Its abundance is 25051323427905

Bases of 31368378159504

• Binary: 111001000011110000101000010011001000110010000₂
• Hexadecimal: 0x1C8785099190
• Base-36: B4AFMG5G0

Squares and roots of 31368378159504

• 31368378159504 squared (31368378159504²) is 983975148357647554465526016
• 31368378159504 cubed (31368378159504³) is 30865704553236739742888423566191309656064
• 31368378159504 is a perfect square number. Its square root is 5600748
• The cube root of 31368378159504 is 31537.7487012927

Scales and comparisons

• 31,368,378,159,504 seconds is equal to 997,417 years, 20 weeks, 4 days, 9 hours, 38 minutes, 24 seconds.
• To count from 1 to 31,368,378,159,504 would take you about two million, four hundred ninety-three thousand, five hundred forty-three 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 31368378159504 cubic inches would be around 2628.1 feet tall.

Recreational maths with 31368378159504

• 31368378159504 backwards is 40595187386313
• The number of decimal digits it has is: 14
• The sum of 31368378159504's digits is 63
• More coming soon!