13338911790

Names of 13338911790

• Cardinal: 13338911790 can be written as Thirteen billion, three hundred thirty-eight million, nine hundred eleven thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.333891179 × 10¹⁰

Factors of 13338911790

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2906108

Divisors of 13338911790

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 27 30 34 45 51 54 85 90 102 135 153 170 255 270 306 459 510 765 918 1530 2295 4590 2906081 5812162 8718243 14530405 17436486 26154729 29060810 43591215 49403377 52309458 78464187 87182430 98806754 130773645 148210131 156928374 247016885 261547290 296420262 392320935 444630393 494033770 741050655 784641870 889260786 1333891179 1482101310 2223151965 2667782358 4446303930 6669455895 13338911790
• Sum of all divisors σ(n): 37662822720
• Sum of proper divisors (its aliquot sum) s(n): 24323910930
• 13338911790 is an abundant number, because the sum of its proper divisors (24323910930) is greater than itself. Its abundance is 10984999140

Bases of 13338911790

• Binary: 1100011011000011111010010000101110₂
• Hexadecimal: 0x31B0FA42E
• Base-36: 64LN67I

Squares and roots of 13338911790

• 13338911790 squared (13338911790²) is 177926567741401004100
• 13338911790 cubed (13338911790³) is 2373346792200007524707328339000
• The square root of 13338911790 is 115494.2067378273
• The cube root of 13338911790 is 2371.5928564703

Scales and comparisons

• 13,338,911,790 seconds is equal to 424 years, 7 weeks, 13 hours, 16 minutes, 30 seconds.
• To count from 1 to 13,338,911,790 would take you about eight hundred forty-eight 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 13338911790 cubic inches would be around 197.6 feet tall.

Recreational maths with 13338911790

• 13338911790 backwards is 09711983331
• 13338911790 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13338911790's digits is 45
• More coming soon!