133056660

Names of 133056660

• Cardinal: 133056660 can be written as One hundred thirty-three million, fifty-six thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.3305666 × 10⁸

Factors of 133056660

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 470

Divisors of 133056660

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 449 660 898 1347 1796 2245 2694 4490 4939 5388 6735 8980 9878 13470 14817 19756 24695 26940 29634 49390 59268 74085 98780 148170 201601 296340 403202 604803 806404 1008005 1209606 2016010 2217611 2419212 3024015 4032020 4435222 6048030 6652833 8870444 11088055 12096060 13305666 22176110 26611332 33264165 44352220 66528330 133056660
• Sum of all divisors σ(n): 407334816
• Sum of proper divisors (its aliquot sum) s(n): 274278156
• 133056660 is an abundant number, because the sum of its proper divisors (274278156) is greater than itself. Its abundance is 141221496

Bases of 133056660

• Binary: 111111011100100100010010100₂
• Hexadecimal: 0x7EE4894
• Base-36: 277V6C

Squares and roots of 133056660

• 133056660 squared (133056660²) is 17704074770355600
• 133056660 cubed (133056660³) is 2355645057333783148296000
• The square root of 133056660 is 11535.0188556413
• The cube root of 133056660 is 510.5193479237

Scales and comparisons

• 133,056,660 seconds is equal to 4 years, 12 weeks, 11 minutes.
• To count from 1 to 133,056,660 would take you about six 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 133056660 cubic inches would be around 42.5 feet tall.

Recreational maths with 133056660

• 133056660 backwards is 066650331
• 133056660 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 133056660's digits is 30
• More coming soon!