13045162845

Names of 13045162845

• Cardinal: 13045162845 can be written as Thirteen billion, forty-five million, one hundred sixty-two thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 1.3045162845 × 10¹⁰

Factors of 13045162845

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 103170

Divisors of 13045162845

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 11 13 15 33 39 55 59 65 143 165 177 195 295 429 649 715 767 885 1947 2145 2301 3245 3835 8437 9735 11505 25311 42185 103079 126555 309237 515395 1133869 1340027 1546185 3401607 4020081 5669345 6081661 6700135 14740297 17008035 18244983 20100405 30408305 44220891 66898271 73701485 79061593 91224915 200694813 221104455 237184779 334491355 395307965 869677523 1003474065 1185923895 2609032569 4348387615 13045162845
• Sum of all divisors σ(n): 24937113600
• Sum of proper divisors (its aliquot sum) s(n): 11891950755
• 13045162845 is a deficient number, because the sum of its proper divisors (11891950755) is less than itself. Its deficiency is 1153212090

Bases of 13045162845

• Binary: 1100001001100011010110001101011101₂
• Hexadecimal: 0x3098D635D
• Base-36: 5ZQR42L

Squares and roots of 13045162845

• 13045162845 squared (13045162845²) is 170176273652568494025
• 13045162845 cubed (13045162845³) is 2219977202153038957072534501125
• The square root of 13045162845 is 114215.4229734321
• The cube root of 13045162845 is 2354.0544371333

Scales and comparisons

• 13,045,162,845 seconds is equal to 414 years, 41 weeks, 2 days, 16 hours, 20 minutes, 45 seconds.
• To count from 1 to 13,045,162,845 would take you about eight hundred twenty-nine 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 13045162845 cubic inches would be around 196.2 feet tall.

Recreational maths with 13045162845

• 13045162845 backwards is 54826154031
• 13045162845 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13045162845's digits is 39
• More coming soon!