13143130

Names of 13143130

• Cardinal: 13143130 can be written as Thirteen million, one hundred forty-three thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.314313 × 10⁷

Factors of 13143130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 139

Divisors of 13143130

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 101 110 130 143 154 169 182 202 286 338 385 455 505 707 715 770 845 910 1001 1010 1111 1183 1313 1414 1430 1690 1859 2002 2222 2366 2626 3535 3718 5005 5555 5915 6565 7070 7777 9191 9295 10010 11110 11830 13013 13130 14443 15554 17069 18382 18590 26026 28886 34138 38885 45955 65065 72215 77770 85345 91910 101101 119483 130130 144430 170690 187759 202202 238966 375518 505505 597415 938795 1011010 1194830 1314313 1877590 2628626 6571565 13143130
• Sum of all divisors σ(n): 32254848
• Sum of proper divisors (its aliquot sum) s(n): 19111718
• 13143130 is an abundant number, because the sum of its proper divisors (19111718) is greater than itself. Its abundance is 5968588

Bases of 13143130

• Binary: 110010001000110001011010₂
• Hexadecimal: 0xC88C5A
• Base-36: 7TPAY

Squares and roots of 13143130

• 13143130 squared (13143130²) is 172741866196900
• 13143130 cubed (13143130³) is 2270368803868462297000
• The square root of 13143130 is 3625.3455007763
• The cube root of 13143130 is 235.9932608435

Scales and comparisons

• 13,143,130 seconds is equal to 21 weeks, 5 days, 2 hours, 52 minutes, 10 seconds.
• To count from 1 to 13,143,130 would take you about thirty-two 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 13143130 cubic inches would be around 19.7 feet tall.

Recreational maths with 13143130

• 13143130 backwards is 03134131
• The number of decimal digits it has is: 8
• The sum of 13143130's digits is 16
• More coming soon!