133690910

Names of 133690910

• Cardinal: 133690910 can be written as One hundred thirty-three million, six hundred ninety thousand, nine hundred ten.

Scientific notation

• Scientific notation: 1.3369091 × 10⁸

Factors of 133690910

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 273

Divisors of 133690910

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 31 53 62 79 103 106 155 158 206 265 310 395 515 530 790 1030 1643 2449 3193 3286 4187 4898 5459 6386 8137 8215 8374 10918 12245 15965 16274 16430 20935 24490 27295 31930 40685 41870 54590 81370 129797 169229 252247 259594 338458 431261 504494 648985 846145 862522 1261235 1297970 1692290 2156305 2522470 4312610 13369091 26738182 66845455 133690910
• Sum of all divisors σ(n): 258785280
• Sum of proper divisors (its aliquot sum) s(n): 125094370
• 133690910 is a deficient number, because the sum of its proper divisors (125094370) is less than itself. Its deficiency is 8596540

Bases of 133690910

• Binary: 111111101111111011000011110₂
• Hexadecimal: 0x7F7F61E
• Base-36: 27LGKE

Squares and roots of 133690910

• 133690910 squared (133690910²) is 17873259416628100
• 133690910 cubed (133690910³) is 2389492316075079820571000
• The square root of 133690910 is 11562.4785405207
• The cube root of 133690910 is 511.3292379023

Scales and comparisons

• 133,690,910 seconds is equal to 4 years, 13 weeks, 8 hours, 21 minutes, 50 seconds.
• To count from 1 to 133,690,910 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 133690910 cubic inches would be around 42.6 feet tall.

Recreational maths with 133690910

• 133690910 backwards is 019096331
• The number of decimal digits it has is: 9
• The sum of 133690910's digits is 32
• More coming soon!