13970770

Names of 13970770

• Cardinal: 13970770 can be written as Thirteen million, nine hundred seventy thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 1.397077 × 10⁷

Factors of 13970770

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 307

Divisors of 13970770

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 11 17 22 31 34 55 62 85 110 155 170 187 241 310 341 374 482 527 682 935 1054 1205 1705 1870 2410 2635 2651 3410 4097 5270 5302 5797 7471 8194 11594 13255 14942 20485 26510 28985 37355 40970 45067 57970 74710 82181 90134 127007 164362 225335 254014 410905 450670 635035 821810 1270070 1397077 2794154 6985385 13970770
• Sum of all divisors σ(n): 30108672
• Sum of proper divisors (its aliquot sum) s(n): 16137902
• 13970770 is an abundant number, because the sum of its proper divisors (16137902) is greater than itself. Its abundance is 2167132

Bases of 13970770

• Binary: 110101010010110101010010₂
• Hexadecimal: 0xD52D52
• Base-36: 8BFWY

Squares and roots of 13970770

• 13970770 squared (13970770²) is 195182414392900
• 13970770 cubed (13970770³) is 2726848619527895533000
• The square root of 13970770 is 3737.7493227877
• The cube root of 13970770 is 240.8463751221

Scales and comparisons

• 13,970,770 seconds is equal to 23 weeks, 16 hours, 46 minutes, 10 seconds.
• To count from 1 to 13,970,770 would take you about thirty-four weeks!

  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 13970770 cubic inches would be around 20.1 feet tall.

Recreational maths with 13970770

• 13970770 backwards is 07707931
• 13970770 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13970770's digits is 34
• More coming soon!