133438074

Names of 133438074

• Cardinal: 133438074 can be written as One hundred thirty-three million, four hundred thirty-eight thousand and seventy-four.

Scientific notation

• Scientific notation: 1.33438074 × 10⁸

Factors of 133438074

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 54

Divisors of 133438074

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 31 33 42 49 62 66 77 93 98 121 147 154 186 217 231 242 294 341 363 434 462 539 651 682 726 847 1023 1078 1302 1331 1519 1617 1694 2046 2387 2541 2662 3038 3234 3751 3993 4557 4774 5082 5929 7161 7502 7986 9114 9317 11253 11858 14322 14641 16709 17787 18634 22506 26257 27951 29282 33418 35574 41261 43923 50127 52514 55902 65219 78771 82522 87846 100254 102487 123783 130438 157542 183799 195657 204974 247566 288827 307461 367598 391314 453871 551397 577654 614922 717409 866481 907742 1102794 1361613 1434818 1732962 2021789 2152227 2723226 3177097 4043578 4304454 6065367 6354194 9531291 12130734 19062582 22239679 44479358 66719037 133438074
• Sum of all divisors σ(n): 352506240
• Sum of proper divisors (its aliquot sum) s(n): 219068166
• 133438074 is an abundant number, because the sum of its proper divisors (219068166) is greater than itself. Its abundance is 85630092

Bases of 133438074

• Binary: 111111101000001101001111010₂
• Hexadecimal: 0x7F41A7A
• Base-36: 27G1H6

Squares and roots of 133438074

• 133438074 squared (133438074²) is 17805719592829476
• 133438074 cubed (133438074³) is 2375960928651229487869224
• The square root of 133438074 is 11551.5398973471
• The cube root of 133438074 is 511.0066928503

Scales and comparisons

• 133,438,074 seconds is equal to 4 years, 12 weeks, 4 days, 10 hours, 7 minutes, 54 seconds.
• To count from 1 to 133,438,074 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 133438074 cubic inches would be around 42.6 feet tall.

Recreational maths with 133438074

• 133438074 backwards is 470834331
• 133438074 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 133438074's digits is 33
• More coming soon!