438130844829

Names of 438130844829

• Cardinal: 438130844829 can be written as Four hundred thirty-eight billion, one hundred thirty million, eight hundred forty-four thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 4.38130844829 × 10¹¹

Factors of 438130844829

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 230

Divisors of 438130844829

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 17 27 31 51 93 153 179 279 459 527 537 837 961 1581 1611 2883 3043 4743 4833 5549 8649 9129 14229 16337 16647 25947 27387 29791 32041 49011 49941 82161 89373 94333 96123 147033 149823 172019 268119 282999 288369 441099 506447 516057 544697 804357 848997 865107 993271 1519341 1548171 1634091 2546991 2924323 2979813 4558023 4644513 4902273 5332589 8772969 8939439 13674069 14706819 15997767 16885607 26318907 26818317 30791401 47993301 50656821 78956721 90654013 92374203 143979903 151970463 271962039 277122609 455911389 523453817 815886117 831367827 954533431 1570361451 2447658351 2863600293 4711084353 8590800879 14133253059 16227068327 25772402637 48681204981 146043614943 438130844829
• Sum of all divisors σ(n): 714161710080
• Sum of proper divisors (its aliquot sum) s(n): 276030865251
• 438130844829 is a deficient number, because the sum of its proper divisors (276030865251) is less than itself. Its deficiency is 162099979578

Bases of 438130844829

• Binary: 110011000000010101000100010010010011101₂
• Hexadecimal: 0x6602A2249D
• Base-36: 5L9VSJH9

Squares and roots of 438130844829

• 438130844829 squared (438130844829²) is 191958637190573276039241
• 438130844829 cubed (438130844829³) is 84102999884529368505902882285934789
• The square root of 438130844829 is 661914.5298518533
• The cube root of 438130844829 is 7595.1194705629

Scales and comparisons

• 438,130,844,829 seconds is equal to 13,931 years, 10 weeks, 4 days, 20 hours, 27 minutes, 9 seconds.
• To count from 1 to 438,130,844,829 would take you about twenty-seven thousand, eight hundred sixty-two 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 438130844829 cubic inches would be around 632.9 feet tall.

Recreational maths with 438130844829

• 438130844829 backwards is 928448031834
• The number of decimal digits it has is: 12
• The sum of 438130844829's digits is 54
• More coming soon!