13679430

Names of 13679430

• Cardinal: 13679430 can be written as Thirteen million, six hundred seventy-nine thousand, four hundred thirty.

Scientific notation

• Scientific notation: 1.367943 × 10⁷

Factors of 13679430

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 365

Divisors of 13679430

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 38 57 95 103 114 190 206 233 285 309 466 515 570 618 699 1030 1165 1398 1545 1957 2330 3090 3495 3914 4427 5871 6990 8854 9785 11742 13281 19570 22135 23999 26562 29355 44270 47998 58710 66405 71997 119995 132810 143994 239990 359985 455981 719970 911962 1367943 2279905 2735886 4559810 6839715 13679430
• Sum of all divisors σ(n): 35043840
• Sum of proper divisors (its aliquot sum) s(n): 21364410
• 13679430 is an abundant number, because the sum of its proper divisors (21364410) is greater than itself. Its abundance is 7684980

Bases of 13679430

• Binary: 110100001011101101000110₂
• Hexadecimal: 0xD0BB46
• Base-36: 85746

Squares and roots of 13679430

• 13679430 squared (13679430²) is 187126805124900
• 13679430 cubed (13679430³) is 2559788031829710807000
• The square root of 13679430 is 3698.5713458037
• The cube root of 13679430 is 239.1604345211

Scales and comparisons

• 13,679,430 seconds is equal to 22 weeks, 4 days, 7 hours, 50 minutes, 30 seconds.
• To count from 1 to 13,679,430 would take you about thirty-three 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 13679430 cubic inches would be around 19.9 feet tall.

Recreational maths with 13679430

• 13679430 backwards is 03497631
• The number of decimal digits it has is: 8
• The sum of 13679430's digits is 33
• More coming soon!