13517550225

Names of 13517550225

• Cardinal: 13517550225 can be written as Thirteen billion, five hundred seventeen million, five hundred fifty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3517550225 × 10¹⁰

Factors of 13517550225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 368

Divisors of 13517550225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 9 15 23 25 45 69 75 115 207 225 337 345 529 575 1011 1035 1587 1685 1725 2645 3033 4761 5055 5175 7751 7935 8425 13225 15165 23253 23805 25275 38755 39675 69759 75825 113569 116265 119025 178273 193775 340707 348795 534819 567845 581325 891365 1022121 1604457 1703535 1743975 2612087 2674095 2839225 4456825 5110605 7836261 8022285 8517675 13060435 13370475 23508783 25553025 39181305 40111425 60078001 65302175 117543915 180234003 195906525 300390005 540702009 587719575 901170015 1501950025 2703510045 4505850075 13517550225
• Sum of all divisors σ(n): 25385200113
• Sum of proper divisors (its aliquot sum) s(n): 11867649888
• 13517550225 is a deficient number, because the sum of its proper divisors (11867649888) is less than itself. Its deficiency is 1649900337

Bases of 13517550225

• Binary: 1100100101101101010111001010010001₂
• Hexadecimal: 0x325B57291
• Base-36: 67K00I9

Squares and roots of 13517550225

• 13517550225 squared (13517550225²) is 182724164085397550625
• 13517550225 cubed (13517550225³) is 2469983065345502579665417640625
• 13517550225 is a perfect square number. Its square root is 116265
• The cube root of 13517550225 is 2382.1329550575

Scales and comparisons

• 13,517,550,225 seconds is equal to 429 years, 42 weeks, 3 days, 3 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,517,550,225 would take you about eight hundred fifty-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 13517550225 cubic inches would be around 198.5 feet tall.

Recreational maths with 13517550225

• 13517550225 backwards is 52205571531
• The number of decimal digits it has is: 11
• The sum of 13517550225's digits is 36
• More coming soon!