5438468789029700772

Names of 5438468789029700772

• Cardinal: 5438468789029700772 can be written as Five quintillion, four hundred thirty-eight quadrillion, four hundred sixty-eight trillion, seven hundred eighty-nine billion, twenty-nine million, seven hundred thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 5.438468789029700772 × 10¹⁸

Factors of 5438468789029700772

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 25018371185

Divisors of 5438468789029700772

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 12 18128053 36256106 54384159 72512212 108768318 217536636 25000243127 50000486254 75000729381 100000972508 150001458762 300002917524 453205732419141731 906411464838283462 1359617197257425193 1812822929676566924 2719234394514850386 5438468789029700772
• Sum of all divisors σ(n): 12689761208250361536
• Sum of proper divisors (its aliquot sum) s(n): 7251292419220660764
• 5438468789029700772 is an abundant number, because the sum of its proper divisors (7251292419220660764) is greater than itself. Its abundance is 1812823630190959992

Bases of 5438468789029700772

• Binary: 100101101111001010100101000110010100100001010100000010010100100₂
• Hexadecimal: 0x4B79528CA42A04A4
• Base-36: 15BHCAEWD9SBO

Squares and roots of 5438468789029700772

• 5438468789029700772 squared (5438468789029700772²) is 29576942769250179964063292351857395984
• 5438468789029700772 cubed (5438468789029700772³) is 160853280125484790700837905282230466277509803670634499648
• The square root of 5438468789029700772 is 2332052484.1927766467
• The cube root of 5438468789029700772 is 1758566.8417653227

Scales and comparisons

• 5,438,468,789,029,700,772 seconds is equal to 172,926,485,202 years, 34 weeks, 3 days, 16 hours, 26 minutes, 12 seconds.
• To count from 1 to 5,438,468,789,029,700,772 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 5438468789029700772 cubic inches would be around 146547.2 feet tall.

Recreational maths with 5438468789029700772

• 5438468789029700772 backwards is 2770079209878648345
• The number of decimal digits it has is: 19
• The sum of 5438468789029700772's digits is 96
• More coming soon!