438334424079

Names of 438334424079

• Cardinal: 438334424079 can be written as Four hundred thirty-eight billion, three hundred thirty-four million, four hundred twenty-four thousand and seventy-nine.

Scientific notation

• Scientific notation: 4.38334424079 × 10¹¹

Factors of 438334424079

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7545998

Divisors of 438334424079

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 17 51 67 201 289 867 1139 3417 19363 58089 7545911 22637733 128280487 384841461 505576037 1516728111 2180768279 6542304837 8594792629 25784377887 146111474693 438334424079
• Sum of all divisors σ(n): 630113835648
• Sum of proper divisors (its aliquot sum) s(n): 191779411569
• 438334424079 is a deficient number, because the sum of its proper divisors (191779411569) is less than itself. Its deficiency is 246555012510

Bases of 438334424079

• Binary: 110011000001110110001001000010000001111₂
• Hexadecimal: 0x660EC4840F
• Base-36: 5LD8ZY8F

Squares and roots of 438334424079

• 438334424079 squared (438334424079²) is 192137067332668614998241
• 438334424079 cubed (438334424079³) is 84220290753493342057412550333045039
• The square root of 438334424079 is 662068.2926096069
• The cube root of 438334424079 is 7596.2956559585

Scales and comparisons

• 438,334,424,079 seconds is equal to 13,937 years, 35 weeks, 2 days, 2 hours, 14 minutes, 39 seconds.
• To count from 1 to 438,334,424,079 would take you about twenty-seven thousand, eight hundred seventy-five 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 438334424079 cubic inches would be around 633 feet tall.

Recreational maths with 438334424079

• 438334424079 backwards is 970424433834
• 438334424079 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 438334424079's digits is 51
• More coming soon!