13649855930

Names of 13649855930

• Cardinal: 13649855930 can be written as Thirteen billion, six hundred forty-nine million, eight hundred fifty-five thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.364985593 × 10¹⁰

Factors of 13649855930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 579

Divisors of 13649855930

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 19 38 43 61 86 95 122 190 215 305 430 449 610 817 898 1159 1634 2245 2318 2623 3721 4085 4490 5246 5795 7442 8170 8531 11590 13115 17062 18605 19307 26230 27389 37210 38614 42655 49837 54778 70699 85310 96535 99674 136945 141398 160003 193070 249185 273890 320006 353495 366833 498370 520391 706990 733666 800015 1040782 1177727 1600030 1670729 1834165 2355454 2601955 3040057 3341458 3668330 5203910 5888635 6080114 8353645 11777270 15200285 16707290 22376813 30400570 31743851 44753626 63487702 71841347 111884065 143682694 158719255 223768130 317438510 359206735 718413470 1364985593 2729971186 6824927965 13649855930
• Sum of all divisors σ(n): 26965224000
• Sum of proper divisors (its aliquot sum) s(n): 13315368070
• 13649855930 is a deficient number, because the sum of its proper divisors (13315368070) is less than itself. Its deficiency is 334487860

Bases of 13649855930

• Binary: 1100101101100110000100010110111010₂
• Hexadecimal: 0x32D9845BA
• Base-36: 69QRS8Q

Squares and roots of 13649855930

• 13649855930 squared (13649855930²) is 186318566909756164900
• 13649855930 cubed (13649855930³) is 2543221595402236962314322857000
• The square root of 13649855930 is 116832.5978911707
• The cube root of 13649855930 is 2389.8796021351

Scales and comparisons

• 13,649,855,930 seconds is equal to 434 years, 1 week, 1 day, 10 hours, 38 minutes, 50 seconds.
• To count from 1 to 13,649,855,930 would take you about eight hundred sixty-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 13649855930 cubic inches would be around 199.2 feet tall.

Recreational maths with 13649855930

• 13649855930 backwards is 03955894631
• The number of decimal digits it has is: 11
• The sum of 13649855930's digits is 53
• More coming soon!