18513248014629

Names of 18513248014629

• Cardinal: 18513248014629 can be written as Eighteen trillion, five hundred thirteen billion, two hundred forty-eight million, fourteen thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 1.8513248014629 × 10¹³

Factors of 18513248014629

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 67093859

Divisors of 18513248014629

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 23 31 43 69 93 129 207 279 387 713 989 1333 2139 2967 3999 6417 8901 11997 30659 91977 275931 67093759 201281277 603843831 1543156457 2079906529 2885031637 4629469371 6239719587 8655094911 13888408113 18719158761 25965284733 47837850167 66355727651 89435980747 143513550501 199067182953 268307942241 430540651503 597201548859 804923826723 2057027557181 6171082671543 18513248014629
• Sum of all divisors σ(n): 29474020392960
• Sum of proper divisors (its aliquot sum) s(n): 10960772378331
• 18513248014629 is a deficient number, because the sum of its proper divisors (10960772378331) is less than itself. Its deficiency is 7552475636298

Bases of 18513248014629

• Binary: 100001101011001110011100100100101000100100101₂
• Hexadecimal: 0x10D673925125
• Base-36: 6K8V9VBJ9

Squares and roots of 18513248014629

• 18513248014629 squared (18513248014629²) is 342740352051164610198007641
• 18513248014629 cubed (18513248014629³) is 6345237142144467727575531646314621780189
• The square root of 18513248014629 is 4302702.4083277013
• The cube root of 18513248014629 is 26454.1740402929

Scales and comparisons

• 18,513,248,014,629 seconds is equal to 588,664 years, 1 week, 20 hours, 57 minutes, 9 seconds.
• To count from 1 to 18,513,248,014,629 would take you about one million, four hundred seventy-one thousand, six hundred sixty 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 18513248014629 cubic inches would be around 2204.5 feet tall.

Recreational maths with 18513248014629

• 18513248014629 backwards is 92641084231581
• The number of decimal digits it has is: 14
• The sum of 18513248014629's digits is 54
• More coming soon!