136440445648

Names of 136440445648

• Cardinal: 136440445648 can be written as One hundred thirty-six billion, four hundred forty million, four hundred forty-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.36440445648 × 10¹¹

Factors of 136440445648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2722097

Divisors of 136440445648

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 208 241 482 964 1928 3133 3856 6266 12532 25064 50128 2721841 5443682 10887364 21774728 35383933 43549456 70767866 141535732 283071464 566142928 655963681 1311927362 2623854724 5247709448 8527527853 10495418896 17055055706 34110111412 68220222824 136440445648
• Sum of all divisors σ(n): 285869621576
• Sum of proper divisors (its aliquot sum) s(n): 149429175928
• 136440445648 is an abundant number, because the sum of its proper divisors (149429175928) is greater than itself. Its abundance is 12988730280

Bases of 136440445648

• Binary: 1111111000100011110111111101011010000₂
• Hexadecimal: 0x1FC47BFAD0
• Base-36: 1QOH49N4

Squares and roots of 136440445648

• 136440445648 squared (136440445648²) is 18615995208624842139904
• 136440445648 cubed (136440445648³) is 2539974682445806194812151723937792
• The square root of 136440445648 is 369378.4585597811
• The cube root of 136440445648 is 5148.1087176411

Scales and comparisons

• 136,440,445,648 seconds is equal to 4,338 years, 19 weeks, 6 days, 19 hours, 47 minutes, 28 seconds.
• To count from 1 to 136,440,445,648 would take you about eight thousand, six hundred seventy-six 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 136440445648 cubic inches would be around 429 feet tall.

Recreational maths with 136440445648

• 136440445648 backwards is 846544044631
• The number of decimal digits it has is: 12
• The sum of 136440445648's digits is 49
• More coming soon!