133821450

Names of 133821450

• Cardinal: 133821450 can be written as One hundred thirty-three million, eight hundred twenty-one thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.3382145 × 10⁸

Factors of 133821450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 34

Divisors of 133821450

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 25 27 30 34 35 42 45 49 50 51 54 63 70 75 85 90 98 102 105 119 126 135 147 150 153 170 175 189 210 225 238 245 255 270 289 294 306 315 343 350 357 378 425 441 450 459 490 510 525 578 595 630 675 686 714 735 765 833 850 867 882 918 945 1029 1050 1071 1190 1225 1275 1323 1350 1445 1470 1530 1575 1666 1715 1734 1785 1890 2023 2058 2142 2205 2295 2450 2499 2550 2601 2646 2890 2975 3087 3150 3213 3430 3570 3675 3825 4046 4165 4335 4410 4590 4725 4998 5145 5202 5355 5831 5950 6069 6174 6426 6615 7225 7350 7497 7650 7803 8330 8575 8670 8925 9261 9450 10115 10290 10710 11025 11475 11662 12138 12495 13005 13230 14161 14450 14994 15435 15606 16065 17150 17493 17850 18207 18522 20230 20825 21675 22050 22491 22950 24990 25725 26010 26775 28322 29155 30345 30870 32130 33075 34986 36414 37485 39015 41650 42483 43350 44982 46305 50575 51450 52479 53550 54621 58310 60690 62475 65025 66150 70805 74970 77175 78030 80325 84966 87465 91035 92610 99127 101150 104958 109242 112455 124950 127449 130050 141610 145775 151725 154350 157437 160650 174930 182070 187425 195075 198254 212415 224910 231525 254898 262395 273105 291550 297381 303450 314874 354025 374850 382347 390150 424830 437325 455175 463050 495635 524790 546210 562275 594762 637245 708050 764694 787185 874650 892143 910350 991270 1062075 1124550 1274490 1311975 1365525 1486905 1574370 1784286 1911735 2124150 2478175 2623950 2676429 2731050 2973810 3186225 3823470 3935925 4460715 4956350 5352858 6372450 7434525 7871850 8921430 9558675 13382145 14869050 19117350 22303575 26764290 44607150 66910725 133821450
• Sum of all divisors σ(n): 456816000
• Sum of proper divisors (its aliquot sum) s(n): 322994550
• 133821450 is an abundant number, because the sum of its proper divisors (322994550) is greater than itself. Its abundance is 189173100

Bases of 133821450

• Binary: 111111110011111010000001010₂
• Hexadecimal: 0x7F9F40A
• Base-36: 27O9AI

Squares and roots of 133821450

• 133821450 squared (133821450²) is 17908180480102500
• 133821450 cubed (133821450³) is 2396498678709012698625000
• The square root of 133821450 is 11568.1221466581
• The cube root of 133821450 is 511.4956097351

Scales and comparisons

• 133,821,450 seconds is equal to 4 years, 13 weeks, 1 day, 20 hours, 37 minutes, 30 seconds.
• To count from 1 to 133,821,450 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 133821450 cubic inches would be around 42.6 feet tall.

Recreational maths with 133821450

• 133821450 backwards is 054128331
• 133821450 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 133821450's digits is 27
• More coming soon!