13501535068

Names of 13501535068

• Cardinal: 13501535068 can be written as Thirteen billion, five hundred one million, five hundred thirty-five thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.3501535068 × 10¹⁰

Factors of 13501535068

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3146

Divisors of 13501535068

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 343 686 1372 3137 6274 12548 21959 43918 87836 153713 307426 614852 1075991 2151982 4303964 9840769 19681538 39363076 68885383 137770766 275541532 482197681 964395362 1928790724 3375383767 6750767534 13501535068
• Sum of all divisors σ(n): 27562939600
• Sum of proper divisors (its aliquot sum) s(n): 14061404532
• 13501535068 is an abundant number, because the sum of its proper divisors (14061404532) is greater than itself. Its abundance is 559869464

Bases of 13501535068

• Binary: 1100100100110000010001001101011100₂
• Hexadecimal: 0x324C1135C
• Base-36: 67AGR4S

Squares and roots of 13501535068

• 13501535068 squared (13501535068²) is 182291449192433764624
• 13501535068 cubed (13501535068³) is 2461214393868184753338193834432
• The square root of 13501535068 is 116196.1060793347
• The cube root of 13501535068 is 2381.1918252191

Scales and comparisons

• 13,501,535,068 seconds is equal to 429 years, 15 weeks, 6 days, 18 hours, 24 minutes, 28 seconds.
• To count from 1 to 13,501,535,068 would take you about eight hundred fifty-eight 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 13501535068 cubic inches would be around 198.4 feet tall.

Recreational maths with 13501535068

• 13501535068 backwards is 86053510531
• The number of decimal digits it has is: 11
• The sum of 13501535068's digits is 37
• More coming soon!