31468780716784

Names of 31468780716784

• Cardinal: 31468780716784 can be written as Thirty-one trillion, four hundred sixty-eight billion, seven hundred eighty million, seven hundred sixteen thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 3.1468780716784 × 10¹³

Factors of 31468780716784

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6362143

Divisors of 31468780716784

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 191 382 764 1528 1619 3056 3238 6476 12952 25904 309229 618458 1236916 2473832 4947664 6360331 12720662 25441324 50882648 101765296 1214823221 2429646442 4859292884 9718585768 10297375889 19437171536 20594751778 41189503556 82379007112 164758014224 1966798794799 3933597589598 7867195179196 15734390358392 31468780716784
• Sum of all divisors σ(n): 61327847623680
• Sum of proper divisors (its aliquot sum) s(n): 29859066906896
• 31468780716784 is a deficient number, because the sum of its proper divisors (29859066906896) is less than itself. Its deficiency is 1609713809888

Bases of 31468780716784

• Binary: 111001001111011100101011111110000001011110000₂
• Hexadecimal: 0x1C9EE57F02F0
• Base-36: B5KK3JEGG

Squares and roots of 31468780716784

• 31468780716784 squared (31468780716784²) is 990284159801036520819302656
• 31468780716784 cubed (31468780716784³) is 31163035072083503244454216574022714978304
• The square root of 31468780716784 is 5609704.1559055501
• The cube root of 31468780716784 is 31571.3610888091

Scales and comparisons

• 31,468,780,716,784 seconds is equal to 1,000,609 years, 46 weeks, 1 day, 53 minutes, 4 seconds.
• To count from 1 to 31,468,780,716,784 would take you about two million, five hundred one thousand, five hundred twenty-four 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 31468780716784 cubic inches would be around 2630.9 feet tall.

Recreational maths with 31468780716784

• 31468780716784 backwards is 48761708786413
• The number of decimal digits it has is: 14
• The sum of 31468780716784's digits is 70
• More coming soon!