27493671040

Names of 27493671040

• Cardinal: 27493671040 can be written as Twenty-seven billion, four hundred ninety-three million, six hundred seventy-one thousand and forty.

Scientific notation

• Scientific notation: 2.749367104 × 10¹⁰

Factors of 27493671040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3905369

Divisors of 27493671040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 320 352 440 640 704 880 1408 1760 3520 7040 3905351 7810702 15621404 19526755 31242808 39053510 42958861 62485616 78107020 85917722 124971232 156214040 171835444 214794305 249942464 312428080 343670888 429588610 499884928 624856160 687341776 859177220 1249712320 1374683552 1718354440 2499424640 2749367104 3436708880 5498734208 6873417760 13746835520 27493671040
• Sum of all divisors σ(n): 71702262720
• Sum of proper divisors (its aliquot sum) s(n): 44208591680
• 27493671040 is an abundant number, because the sum of its proper divisors (44208591680) is greater than itself. Its abundance is 16714920640

Bases of 27493671040

• Binary: 11001100110110000000010000010000000₂
• Hexadecimal: 0x666C02080
• Base-36: CMP0SCG

Squares and roots of 27493671040

• 27493671040 squared (27493671040²) is 755901947255734681600
• 27493671040 cubed (27493671040³) is 20782519476344600089429540864000
• The square root of 27493671040 is 165812.1558873173
• The cube root of 27493671040 is 3018.1737946711

Scales and comparisons

• 27,493,671,040 seconds is equal to 874 years, 11 weeks, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 27,493,671,040 would take you about one thousand, seven hundred forty-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 27493671040 cubic inches would be around 251.5 feet tall.

Recreational maths with 27493671040

• 27493671040 backwards is 04017639472
• The number of decimal digits it has is: 11
• The sum of 27493671040's digits is 43
• More coming soon!