438137480131934

Names of 438137480131934

• Cardinal: 438137480131934 can be written as Four hundred thirty-eight trillion, one hundred thirty-seven billion, four hundred eighty million, one hundred thirty-one thousand, nine hundred thirty-four.

Scientific notation

• Scientific notation: 4.38137480131934 × 10¹⁴

Factors of 438137480131934

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1836

Divisors of 438137480131934

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 11 22 173 346 557 1093 1114 1903 2186 3806 6127 12023 12254 24046 29929 59858 96361 189089 192722 329219 378178 608801 658438 1059971 1194649 1217602 2079979 2119942 2389298 4159958 6696811 13141139 13393622 16670453 26282278 32712397 33340906 65424794 105322573 183374983 206674277 210645146 359836367 366749966 413348554 665419493 719672734 1158548303 1330838986 2273417047 2317096606 4546834094 7319614423 14639228846 18220805129 35754649921 36441610258 71509299842 115117572289 200428856419 230235144578 393301149131 400857712838 786602298262 1266293295179 2532586590358 19915340005997 39830680011994 219068740065967 438137480131934
• Sum of all divisors σ(n): 723076630314552
• Sum of proper divisors (its aliquot sum) s(n): 284939150182618
• 438137480131934 is a deficient number, because the sum of its proper divisors (284939150182618) is less than itself. Its deficiency is 153198329949316

Bases of 438137480131934

• Binary: 1100011100111101111010100110111011011010101011110₂
• Hexadecimal: 0x18E7BD4DDB55E
• Base-36: 4BB1KVANOE

Squares and roots of 438137480131934

• 438137480131934 squared (438137480131934²) is 191964451496360860590046580356
• 438137480131934 cubed (438137480131934³) is 84106821053524414573275195580882548412688504
• The square root of 438137480131934 is 20931733.8061598233
• The cube root of 438137480131934 is 75951.5781197353

Scales and comparisons

• 438,137,480,131,934 seconds is equal to 13,931,416 years, 32 weeks, 1 day, 16 hours, 12 minutes, 14 seconds.
• To count from 1 to 438,137,480,131,934 would take you about thirty-four million, eight hundred twenty-eight thousand, five hundred forty-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 438137480131934 cubic inches would be around 6329.3 feet tall.

Recreational maths with 438137480131934

• 438137480131934 backwards is 439131084731834
• The number of decimal digits it has is: 15
• The sum of 438137480131934's digits is 59
• More coming soon!