135726668

Names of 135726668

• Cardinal: 135726668 can be written as One hundred thirty-five million, seven hundred twenty-six thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.35726668 × 10⁸

Factors of 135726668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 176

Divisors of 135726668

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 59 77 97 98 118 121 154 194 196 236 242 308 388 413 484 539 649 679 826 847 1067 1078 1298 1358 1652 1694 2134 2156 2596 2716 2891 3388 4268 4543 4753 5723 5782 5929 7139 7469 9086 9506 11446 11564 11737 11858 14278 14938 18172 19012 22892 23474 23716 28556 29876 31801 40061 46948 49973 52283 62953 63602 80122 82159 99946 104566 125906 127204 160244 164318 199892 209132 251812 280427 328636 349811 440671 560854 575113 692483 699622 881342 1121708 1150226 1384966 1399244 1762684 2300452 2769932 3084697 4847381 6169394 9694762 12338788 19389524 33931667 67863334 135726668
• Sum of all divisors σ(n): 312033960
• Sum of proper divisors (its aliquot sum) s(n): 176307292
• 135726668 is an abundant number, because the sum of its proper divisors (176307292) is greater than itself. Its abundance is 40580624

Bases of 135726668

• Binary: 1000000101110000011001001100₂
• Hexadecimal: 0x817064C
• Base-36: 28T3D8

Squares and roots of 135726668

• 135726668 squared (135726668²) is 18421728406382224
• 135726668 cubed (135726668³) is 2500319815399209197949632
• The square root of 135726668 is 11650.1788827469
• The cube root of 135726668 is 513.9115706301

Scales and comparisons

• 135,726,668 seconds is equal to 4 years, 16 weeks, 2 days, 21 hours, 51 minutes, 8 seconds.
• To count from 1 to 135,726,668 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 135726668 cubic inches would be around 42.8 feet tall.

Recreational maths with 135726668

• 135726668 backwards is 866627531
• 135726668 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 135726668's digits is 44
• More coming soon!