13381324495

Names of 13381324495

• Cardinal: 13381324495 can be written as Thirteen billion, three hundred eighty-one million, three hundred twenty-four thousand, four hundred ninety-five.

Scientific notation

• Scientific notation: 1.3381324495 × 10¹⁰

Factors of 13381324495

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4114

Divisors of 13381324495

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 11 17 35 49 55 73 77 85 119 187 245 365 385 511 539 595 803 833 935 1241 1309 2555 2695 3577 4001 4015 4165 5621 6205 6545 8687 9163 13651 17885 20005 28007 28105 39347 43435 44011 45815 60809 68017 68255 95557 140035 196049 196735 220055 292073 304045 308077 340085 476119 477785 668899 748187 980245 1460365 1540385 2044511 2156539 2380595 3212803 3332833 3344495 3740935 4965241 5237309 10222555 10782695 14311577 16064015 16664165 22489621 24826205 26186545 34756687 36661163 54617651 71557885 112448105 157427347 173783435 183305815 243296809 273088255 382323557 787136735 1216484045 1911617785 2676264899 13381324495
• Sum of all divisors σ(n): 21877045056
• Sum of proper divisors (its aliquot sum) s(n): 8495720561
• 13381324495 is a deficient number, because the sum of its proper divisors (8495720561) is less than itself. Its deficiency is 4885603934

Bases of 13381324495

• Binary: 1100011101100101101100111011001111₂
• Hexadecimal: 0x31D96CECF
• Base-36: 65AW827

Squares and roots of 13381324495

• 13381324495 squared (13381324495²) is 179059845240487005025
• 13381324495 cubed (13381324495³) is 2396057893187437926070220587375
• The square root of 13381324495 is 115677.6750068915
• The cube root of 13381324495 is 2374.1037871357

Scales and comparisons

• 13,381,324,495 seconds is equal to 425 years, 25 weeks, 1 day, 10 hours, 34 minutes, 55 seconds.
• To count from 1 to 13,381,324,495 would take you about eight hundred fifty 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 13381324495 cubic inches would be around 197.8 feet tall.

Recreational maths with 13381324495

• 13381324495 backwards is 59442318331
• The number of decimal digits it has is: 11
• The sum of 13381324495's digits is 43
• More coming soon!