13243099746

Names of 13243099746

• Cardinal: 13243099746 can be written as Thirteen billion, two hundred forty-three million, ninety-nine thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.3243099746 × 10¹⁰

Factors of 13243099746

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2071

Divisors of 13243099746

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 31 62 79 93 158 186 237 474 743 1213 1486 2229 2426 2449 3639 4458 4898 7278 7347 14694 23033 37603 46066 58697 69099 75206 95827 112809 117394 138198 176091 191654 225618 287481 352182 574962 901259 1802518 1819607 2703777 2970637 3639214 5407554 5458821 5941274 8911911 10917642 17823822 27939029 55878058 71199461 83817087 142398922 167634174 213598383 427196766 2207183291 4414366582 6621549873 13243099746
• Sum of all divisors σ(n): 27746795520
• Sum of proper divisors (its aliquot sum) s(n): 14503695774
• 13243099746 is an abundant number, because the sum of its proper divisors (14503695774) is greater than itself. Its abundance is 1260596028

Bases of 13243099746

• Binary: 1100010101010110011010101001100010₂
• Hexadecimal: 0x31559AA62
• Base-36: 630LL5U

Squares and roots of 13243099746

• 13243099746 squared (13243099746²) is 175379690882505264516
• 13243099746 cubed (13243099746³) is 2322570739779663984355502412936
• The square root of 13243099746 is 115078.6676408795
• The cube root of 13243099746 is 2365.9009031331

Scales and comparisons

• 13,243,099,746 seconds is equal to 421 years, 4 weeks, 4 days, 14 hours, 49 minutes, 6 seconds.
• To count from 1 to 13,243,099,746 would take you about eight hundred forty-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 13243099746 cubic inches would be around 197.2 feet tall.

Recreational maths with 13243099746

• 13243099746 backwards is 64799034231
• The number of decimal digits it has is: 11
• The sum of 13243099746's digits is 48
• More coming soon!