13234152390

Names of 13234152390

• Cardinal: 13234152390 can be written as Thirteen billion, two hundred thirty-four million, one hundred fifty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.323415239 × 10¹⁰

Factors of 13234152390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44965

Divisors of 13234152390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 431 690 862 1293 2155 2586 4310 6465 9913 12930 19826 29739 44501 49565 59478 89002 99130 133503 148695 222505 267006 297390 445010 667515 1023523 1335030 2047046 3070569 5117615 6141138 10235230 15352845 19179931 30705690 38359862 57539793 95899655 115079586 191799310 287698965 441138413 575397930 882276826 1323415239 2205692065 2646830478 4411384130 6617076195 13234152390
• Sum of all divisors σ(n): 33220564992
• Sum of proper divisors (its aliquot sum) s(n): 19986412602
• 13234152390 is an abundant number, because the sum of its proper divisors (19986412602) is greater than itself. Its abundance is 6752260212

Bases of 13234152390

• Binary: 1100010100110100010010001111000110₂
• Hexadecimal: 0x314D123C6
• Base-36: 62V9TC6

Squares and roots of 13234152390

• 13234152390 squared (13234152390²) is 175142789481742712100
• 13234152390 cubed (13234152390³) is 2317866366011072174703296919000
• The square root of 13234152390 is 115039.7861176733
• The cube root of 13234152390 is 2365.3679632835

Scales and comparisons

• 13,234,152,390 seconds is equal to 420 years, 41 weeks, 6 days, 1 hour, 26 minutes, 30 seconds.
• To count from 1 to 13,234,152,390 would take you about eight hundred forty-one 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 13234152390 cubic inches would be around 197.1 feet tall.

Recreational maths with 13234152390

• 13234152390 backwards is 09325143231
• The number of decimal digits it has is: 11
• The sum of 13234152390's digits is 33
• More coming soon!