13220371560

Names of 13220371560

• Cardinal: 13220371560 can be written as Thirteen billion, two hundred twenty million, three hundred seventy-one thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.322037156 × 10¹⁰

Factors of 13220371560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10015454

Divisors of 13220371560

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 10015433 20030866 30046299 40061732 50077165 60092598 80123464 100154330 110169763 120185196 150231495 200308660 220339526 240370392 300462990 330509289 400617320 440679052 550848815 600925980 661018578 881358104 1101697630 1201851960 1322037156 1652546445 2203395260 2644074312 3305092890 4406790520 6610185780 13220371560
• Sum of all divisors σ(n): 43266674880
• Sum of proper divisors (its aliquot sum) s(n): 30046303320
• 13220371560 is an abundant number, because the sum of its proper divisors (30046303320) is greater than itself. Its abundance is 16825931760

Bases of 13220371560

• Binary: 1100010011111111101101110001101000₂
• Hexadecimal: 0x313FEDC68
• Base-36: 62N2FZC

Squares and roots of 13220371560

• 13220371560 squared (13220371560²) is 174778224184456833600
• 13220371560 cubed (13220371560³) is 2310633064315497316973092416000
• The square root of 13220371560 is 114979.8745868163
• The cube root of 13220371560 is 2364.5466525365

Scales and comparisons

• 13,220,371,560 seconds is equal to 420 years, 19 weeks, 13 hours, 26 minutes.
• To count from 1 to 13,220,371,560 would take you about eight hundred forty 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 13220371560 cubic inches would be around 197 feet tall.

Recreational maths with 13220371560

• 13220371560 backwards is 06517302231
• 13220371560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13220371560's digits is 30
• More coming soon!