13148731749924

Names of 13148731749924

• Cardinal: 13148731749924 can be written as Thirteen trillion, one hundred forty-eight billion, seven hundred thirty-one million, seven hundred forty-nine thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.3148731749924 × 10¹³

Factors of 13148731749924

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 201456

Divisors of 13148731749924

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 201451 402902 604353 805804 1208706 1813059 2417412 3626118 5439177 7252236 10878354 16317531 21756708 32635062 65270124 40582505401 81165010802 121747516203 162330021604 243495032406 365242548609 486990064812 730485097218 1095727645827 1460970194436 2191455291654 3287182937481 4382910583308 6574365874962 13148731749924
• Sum of all divisors σ(n): 34373552704491
• Sum of proper divisors (its aliquot sum) s(n): 21224820954567
• 13148731749924 is an abundant number, because the sum of its proper divisors (21224820954567) is greater than itself. Its abundance is 8076089204643

Bases of 13148731749924

• Binary: 10111111010101101101011111000011011000100100₂
• Hexadecimal: 0xBF56D7C3624
• Base-36: 4NSFZE690

Squares and roots of 13148731749924

• 13148731749924 squared (13148731749924²) is 172889146631459455274005776
• 13148731749924 cubed (13148731749924³) is 2273273011530336913255033777973763561024
• 13148731749924 is a perfect square number. Its square root is 3626118
• The cube root of 13148731749924 is 23602.6783742745

Scales and comparisons

• 13,148,731,749,924 seconds is equal to 418,088 years, 51 weeks, 6 days, 6 hours, 5 minutes, 24 seconds.
• To count from 1 to 13,148,731,749,924 would take you about one million, forty-five thousand, two hundred twenty-two 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 13148731749924 cubic inches would be around 1966.9 feet tall.

Recreational maths with 13148731749924

• 13148731749924 backwards is 42994713784131
• The number of decimal digits it has is: 14
• The sum of 13148731749924's digits is 63
• More coming soon!