26821364627440

Names of 26821364627440

• Cardinal: 26821364627440 can be written as Twenty-six trillion, eight hundred twenty-one billion, three hundred sixty-four million, six hundred twenty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.682136462744 × 10¹³

Factors of 26821364627440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1402791283

Divisors of 26821364627440

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 239 478 956 1195 1912 2390 3824 4780 9560 19120 1402791037 2805582074 5611164148 7013955185 11222328296 14027910370 22444656592 28055820740 56111641480 112223282960 335267057843 670534115686 1341068231372 1676335289215 2682136462744 3352670578430 5364272925488 6705341156860 13410682313720 26821364627440
• Sum of all divisors σ(n): 62620591936320
• Sum of proper divisors (its aliquot sum) s(n): 35799227308880
• 26821364627440 is an abundant number, because the sum of its proper divisors (35799227308880) is greater than itself. Its abundance is 8977862681440

Bases of 26821364627440

• Binary: 110000110010011010101111010010011011111110000₂
• Hexadecimal: 0x1864D5E937F0
• Base-36: 9I9KBZPPS

Squares and roots of 26821364627440

• 26821364627440 squared (26821364627440²) is 719385600478089650000953600
• 26821364627440 cubed (26821364627440³) is 19294903498152717691280746849308726784000
• The square root of 26821364627440 is 5178934.7000556013
• The cube root of 26821364627440 is 29933.6923018521

Scales and comparisons

• 26,821,364,627,440 seconds is equal to 852,836 years, 22 weeks, 2 days, 23 hours, 10 minutes, 40 seconds.
• To count from 1 to 26,821,364,627,440 would take you about two million, one hundred thirty-two thousand and ninety-one 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 26821364627440 cubic inches would be around 2494.5 feet tall.

Recreational maths with 26821364627440

• 26821364627440 backwards is 04472646312862
• The number of decimal digits it has is: 14
• The sum of 26821364627440's digits is 55
• More coming soon!