13420409000

Names of 13420409000

• Cardinal: 13420409000 can be written as Thirteen billion, four hundred twenty million, four hundred nine thousand.

Scientific notation

• Scientific notation: 1.3420409 × 10¹⁰

Factors of 13420409000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22513

Divisors of 13420409000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 613 1000 1226 2452 3065 4904 6130 12260 15325 21893 24520 30650 43786 61300 76625 87572 109465 122600 153250 175144 218930 306500 437860 547325 613000 875720 1094650 2189300 2736625 4378600 5473250 10946500 13420409 21893000 26840818 53681636 67102045 107363272 134204090 268408180 335510225 536816360 671020450 1342040900 1677551125 2684081800 3355102250 6710204500 13420409000
• Sum of all divisors σ(n): 31456423440
• Sum of proper divisors (its aliquot sum) s(n): 18036014440
• 13420409000 is an abundant number, because the sum of its proper divisors (18036014440) is greater than itself. Its abundance is 4615605440

Bases of 13420409000

• Binary: 1100011111111010110011000010101000₂
• Hexadecimal: 0x31FEB30A8
• Base-36: 65Y5XUW

Squares and roots of 13420409000

• 13420409000 squared (13420409000²) is 180107377727281000000
• 13420409000 cubed (13420409000³) is 2417114673017601477929000000000
• The square root of 13420409000 is 115846.4889411845
• The cube root of 13420409000 is 2376.4129874425

Scales and comparisons

• 13,420,409,000 seconds is equal to 426 years, 37 weeks, 5 days, 19 hours, 23 minutes, 20 seconds.
• To count from 1 to 13,420,409,000 would take you about eight hundred fifty-three 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 13420409000 cubic inches would be around 198 feet tall.

Recreational maths with 13420409000

• 13420409000 backwards is 00090402431
• The number of decimal digits it has is: 11
• The sum of 13420409000's digits is 23
• More coming soon!