454326138

Names of 454326138

• Cardinal: 454326138 can be written as Four hundred fifty-four million, three hundred twenty-six thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.54326138 × 10⁸

Factors of 454326138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1322

Divisors of 454326138

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 98 114 126 133 147 171 189 266 294 342 343 378 399 441 513 686 798 882 931 1026 1029 1197 1291 1323 1862 2058 2394 2582 2646 2793 3087 3591 3873 5586 6174 6517 7182 7746 8379 9037 9261 11619 13034 16758 18074 18522 19551 23238 24529 25137 27111 34857 39102 49058 50274 54222 58653 63259 69714 73587 81333 117306 126518 147174 162666 171703 175959 189777 220761 243999 343406 351918 379554 441522 442813 487998 515109 569331 662283 885626 1030218 1138662 1201921 1324566 1328439 1545327 1707993 2403842 2656878 3090654 3415986 3605763 3985317 4635981 7211526 7970634 8413447 9271962 10817289 11955951 16826894 21634578 23911902 25240341 32451867 50480682 64903734 75721023 151442046 227163069 454326138
• Sum of all divisors σ(n): 1240320000
• Sum of proper divisors (its aliquot sum) s(n): 785993862
• 454326138 is an abundant number, because the sum of its proper divisors (785993862) is greater than itself. Its abundance is 331667724

Bases of 454326138

• Binary: 11011000101000111011101111010₂
• Hexadecimal: 0x1B14777A
• Base-36: 7IHSAI

Squares and roots of 454326138

• 454326138 squared (454326138²) is 206412239669995044
• 454326138 cubed (454326138³) is 93778475685199242819660072
• The square root of 454326138 is 21314.9275860839
• The cube root of 454326138 is 768.7572791697

Scales and comparisons

• 454,326,138 seconds is equal to 14 years, 23 weeks, 1 day, 9 hours, 42 minutes, 18 seconds.
• To count from 1 to 454,326,138 would take you about twenty-one 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 454326138 cubic inches would be around 64.1 feet tall.

Recreational maths with 454326138

• 454326138 backwards is 831623454
• The number of decimal digits it has is: 9
• The sum of 454326138's digits is 36
• More coming soon!