109381671440

Names of 109381671440

• Cardinal: 109381671440 can be written as One hundred nine billion, three hundred eighty-one million, six hundred seventy-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.0938167144 × 10¹¹

Factors of 109381671440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 74421

Divisors of 109381671440

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 33073 41341 66146 82682 132292 165364 165365 206705 264584 330728 330730 413410 529168 661456 661460 826820 1322920 1653640 2645840 3307280 1367270893 2734541786 5469083572 6836354465 10938167144 13672708930 21876334288 27345417860 54690835720 109381671440
• Sum of all divisors σ(n): 254326227288
• Sum of proper divisors (its aliquot sum) s(n): 144944555848
• 109381671440 is an abundant number, because the sum of its proper divisors (144944555848) is greater than itself. Its abundance is 35562884408

Bases of 109381671440

• Binary: 1100101110111101001111101101000010000₂
• Hexadecimal: 0x1977A7DA10
• Base-36: 1E8Z0TU8

Squares and roots of 109381671440

• 109381671440 squared (109381671440²) is 11964350047008111673600
• 109381671440 cubed (109381671440³) is 1308680605834989826096543721984000
• The square root of 109381671440 is 330728.9999984881
• The cube root of 109381671440 is 4782.4251892825

Scales and comparisons

• 109,381,671,440 seconds is equal to 3,477 years, 51 weeks, 6 days, 13 hours, 37 minutes, 20 seconds.
• To count from 1 to 109,381,671,440 would take you about six thousand, nine hundred fifty-five 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 109381671440 cubic inches would be around 398.5 feet tall.

Recreational maths with 109381671440

• 109381671440 backwards is 044176183901
• The number of decimal digits it has is: 12
• The sum of 109381671440's digits is 44
• More coming soon!