61442115409928

Names of 61442115409928

• Cardinal: 61442115409928 can be written as Sixty-one trillion, four hundred forty-two billion, one hundred fifteen million, four hundred nine thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 6.1442115409928 × 10¹³

Factors of 61442115409928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 251952

Divisors of 61442115409928

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 11 22 44 88 121 242 484 968 251939 503878 1007756 2015512 2771329 5542658 11085316 22170632 30484619 60969238 121938476 243876952 63473259721 126946519442 253893038884 507786077768 698205856931 1396411713862 2792823427724 5585646855448 7680264426241 15360528852482 30721057704964 61442115409928
• Sum of all divisors σ(n): 126629655763695
• Sum of proper divisors (its aliquot sum) s(n): 65187540353767
• 61442115409928 is an abundant number, because the sum of its proper divisors (65187540353767) is greater than itself. Its abundance is 3745424943839

Bases of 61442115409928

• Binary: 1101111110000110011011011101101001100000001000₂
• Hexadecimal: 0x37E19B769808
• Base-36: LS2494K5K

Squares and roots of 61442115409928

• 61442115409928 squared (61442115409928²) is 3775133546046911803480965184
• 61442115409928 cubed (61442115409928³) is 231952191024105094688253324923669255946752
• The square root of 61442115409928 is 7838502.1151957343
• The cube root of 61442115409928 is 39459.8460529709

Scales and comparisons

• 61,442,115,409,928 seconds is equal to 1,953,669 years, 11 weeks, 2 days, 32 minutes, 8 seconds.
• To count from 1 to 61,442,115,409,928 would take you about four million, eight hundred eighty-four thousand, one hundred seventy-three 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 61442115409928 cubic inches would be around 3288.3 feet tall.

Recreational maths with 61442115409928

• 61442115409928 backwards is 82990451124416
• The number of decimal digits it has is: 14
• The sum of 61442115409928's digits is 56
• More coming soon!