13631435750679642

Names of 13631435750679642

• Cardinal: 13631435750679642 can be written as Thirteen quadrillion, six hundred thirty-one trillion, four hundred thirty-five billion, seven hundred fifty million, six hundred seventy-nine thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.3631435750679642 × 10¹⁶

Factors of 13631435750679642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 108185998021279

Divisors of 13631435750679642

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 126 108185998021267 216371996042534 324557994063801 649115988127602 757301986148869 973673982191403 1514603972297738 1947347964382806 2271905958446607 4543811916893214 6815717875339821 13631435750679642
• Sum of all divisors σ(n): 33754031382635616
• Sum of proper divisors (its aliquot sum) s(n): 20122595631955974
• 13631435750679642 is an abundant number, because the sum of its proper divisors (20122595631955974) is greater than itself. Its abundance is 6491159881276332

Bases of 13631435750679642

• Binary: 110000011011011011011111110101101100101010010001011010₂
• Hexadecimal: 0x306DB7F5B2A45A
• Base-36: 3Q7XV4SPOII

Squares and roots of 13631435750679642

• 13631435750679642 squared (13631435750679642²) is 185816040624907055012464913248164
• 13631435750679642 cubed (13631435750679642³) is 2532939419224098755606523994754453050032808677288
• The square root of 13631435750679642 is 116753739.7717077069
• The cube root of 13631435750679642 is 238880.4088269997

Scales and comparisons

• 13,631,435,750,679,642 seconds is equal to 433,437,492 years, 3 weeks, 5 days, 8 hours, 20 minutes, 42 seconds.
• To count from 1 to 13,631,435,750,679,642 would take you about one billion, three hundred million, three hundred twelve thousand, four hundred seventy-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 13631435750679642 cubic inches would be around 19906.7 feet tall.

Recreational maths with 13631435750679642

• 13631435750679642 backwards is 24697605753413631
• The number of decimal digits it has is: 17
• The sum of 13631435750679642's digits is 72
• More coming soon!