13612548768

Names of 13612548768

• Cardinal: 13612548768 can be written as Thirteen billion, six hundred twelve million, five hundred forty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3612548768 × 10¹⁰

Factors of 13612548768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1558238

Divisors of 13612548768

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 156 168 182 208 224 273 312 336 364 416 546 624 672 728 1092 1248 1456 2184 2912 4368 8736 1558213 3116426 4674639 6232852 9349278 10907491 12465704 18698556 20256769 21814982 24931408 32722473 37397112 40513538 43629964 49862816 60770307 65444946 74794224 81027076 87259928 121540614 130889892 141797383 149588448 162054152 174519856 243081228 261779784 283594766 324108304 349039712 425392149 486162456 523559568 567189532 648216608 850784298 972324912 1047119136 1134379064 1701568596 1944649824 2268758128 3403137192 4537516256 6806274384 13612548768
• Sum of all divisors σ(n): 43979031936
• Sum of proper divisors (its aliquot sum) s(n): 30366483168
• 13612548768 is an abundant number, because the sum of its proper divisors (30366483168) is greater than itself. Its abundance is 16753934400

Bases of 13612548768

• Binary: 1100101011010111110000001010100000₂
• Hexadecimal: 0x32B5F02A0
• Base-36: 694K5UO

Squares and roots of 13612548768

• 13612548768 squared (13612548768²) is 185301483961178317824
• 13612548768 cubed (13612548768³) is 2522425487204309670123403640832
• The square root of 13612548768 is 116672.8278906447
• The cube root of 13612548768 is 2387.7003122705

Scales and comparisons

• 13,612,548,768 seconds is equal to 432 years, 43 weeks, 3 days, 15 hours, 32 minutes, 48 seconds.
• To count from 1 to 13,612,548,768 would take you about eight hundred sixty-five 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 13612548768 cubic inches would be around 199 feet tall.

Recreational maths with 13612548768

• 13612548768 backwards is 86784521631
• The number of decimal digits it has is: 11
• The sum of 13612548768's digits is 51
• More coming soon!