26538643120

Names of 26538643120

• Cardinal: 26538643120 can be written as Twenty-six billion, five hundred thirty-eight million, six hundred forty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.653864312 × 10¹⁰

Factors of 26538643120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30157567

Divisors of 26538643120

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 30157549 60315098 120630196 150787745 241260392 301575490 331733039 482520784 603150980 663466078 1206301960 1326932156 1658665195 2412603920 2653864312 3317330390 5307728624 6634660780 13269321560 26538643120
• Sum of all divisors σ(n): 67311651600
• Sum of proper divisors (its aliquot sum) s(n): 40773008480
• 26538643120 is an abundant number, because the sum of its proper divisors (40773008480) is greater than itself. Its abundance is 14234365360

Bases of 26538643120

• Binary: 11000101101110100111000111010110000₂
• Hexadecimal: 0x62DD38EB0
• Base-36: C6WF834

Squares and roots of 26538643120

• 26538643120 squared (26538643120²) is 704299578650723334400
• 26538643120 cubed (26538643120³) is 18691155167377917701498019328000
• The square root of 26538643120 is 162906.8541222253
• The cube root of 26538643120 is 2982.8144484067

Scales and comparisons

• 26,538,643,120 seconds is equal to 843 years, 44 weeks, 5 hours, 18 minutes, 40 seconds.
• To count from 1 to 26,538,643,120 would take you about one thousand, six hundred eighty-seven 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 26538643120 cubic inches would be around 248.6 feet tall.

Recreational maths with 26538643120

• 26538643120 backwards is 02134683562
• 26538643120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 26538643120's digits is 40
• More coming soon!