13533145408

Names of 13533145408

• Cardinal: 13533145408 can be written as Thirteen billion, five hundred thirty-three million, one hundred forty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3533145408 × 10¹⁰

Factors of 13533145408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9397

Divisors of 13533145408

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 188 376 509 752 1018 1504 2036 3008 4072 8144 8839 16288 17678 23923 32576 35356 47846 70712 95692 141424 191384 282848 382768 415433 565696 765536 830866 1531072 1661732 3323464 4499051 6646928 8998102 13293856 17996204 26587712 35992408 71984816 143969632 211455397 287939264 422910794 845821588 1691643176 3383286352 6766572704 13533145408
• Sum of all divisors σ(n): 27483206400
• Sum of proper divisors (its aliquot sum) s(n): 13950060992
• 13533145408 is an abundant number, because the sum of its proper divisors (13950060992) is greater than itself. Its abundance is 416915584

Bases of 13533145408

• Binary: 1100100110101000110110100101000000₂
• Hexadecimal: 0x326A36940
• Base-36: 67TA9TS

Squares and roots of 13533145408

• 13533145408 squared (13533145408²) is 183146024634071486464
• 13533145408 cubed (13533145408³) is 2478541782270039417384015757312
• The square root of 13533145408 is 116332.0480693089
• The cube root of 13533145408 is 2383.0486910535

Scales and comparisons

• 13,533,145,408 seconds is equal to 430 years, 16 weeks, 1 day, 15 hours, 3 minutes, 28 seconds.
• To count from 1 to 13,533,145,408 would take you about eight hundred sixty 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 13533145408 cubic inches would be around 198.6 feet tall.

Recreational maths with 13533145408

• 13533145408 backwards is 80454133531
• The number of decimal digits it has is: 11
• The sum of 13533145408's digits is 37
• More coming soon!