13040547200

Names of 13040547200

• Cardinal: 13040547200 can be written as Thirteen billion, forty million, five hundred forty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.30405472 × 10¹⁰

Factors of 13040547200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4075178

Divisors of 13040547200

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 4075171 8150342 16300684 20375855 32601368 40751710 65202736 81503420 101879275 130405472 163006840 203758550 260810944 326013680 407517100 521621888 652027360 815034200 1304054720 1630068400 2608109440 3260136800 6520273600 13040547200
• Sum of all divisors σ(n): 32214234660
• Sum of proper divisors (its aliquot sum) s(n): 19173687460
• 13040547200 is an abundant number, because the sum of its proper divisors (19173687460) is greater than itself. Its abundance is 6133140260

Bases of 13040547200

• Binary: 1100001001010001101111010110000000₂
• Hexadecimal: 0x30946F580
• Base-36: 5ZO06M8

Squares and roots of 13040547200

• 13040547200 squared (13040547200²) is 170055871275427840000
• 13040547200 cubed (13040547200³) is 2217621616004340947714048000000
• The square root of 13040547200 is 114195.2153113255
• The cube root of 13040547200 is 2353.7767668723

Scales and comparisons

• 13,040,547,200 seconds is equal to 414 years, 33 weeks, 5 days, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 13,040,547,200 would take you about eight hundred twenty-nine 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 13040547200 cubic inches would be around 196.1 feet tall.

Recreational maths with 13040547200

• 13040547200 backwards is 00274504031
• The number of decimal digits it has is: 11
• The sum of 13040547200's digits is 26
• More coming soon!