27385555400641

Names of 27385555400641

• Cardinal: 27385555400641 can be written as Twenty-seven trillion, three hundred eighty-five billion, five hundred fifty-five million, four hundred thousand, six hundred forty-one.

Scientific notation

• Scientific notation: 2.7385555400641 × 10¹³

Factors of 27385555400641

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 173

Divisors of 27385555400641

• Number of divisors d(n): 45
• Complete list of divisors:
  1 23 47 103 529 1081 2209 2369 4841 10609 24863 50807 54487 103823 111343 227527 244007 498623 1168561 2387929 2560889 4879681 5233121 5612161 10693769 11468329 23435281 54922367 112232663 120361783 245956687 263771567 502607143 539011463 1101458207 2581351249 5657003801 11559964289 12397263649 25333538761 51768535729 265879178647 582671391503 1190676321767 27385555400641
• Sum of all divisors σ(n): 29537089048929
• Sum of proper divisors (its aliquot sum) s(n): 2151533648288
• 27385555400641 is a deficient number, because the sum of its proper divisors (2151533648288) is less than itself. Its deficiency is 25234021752353

Bases of 27385555400641

• Binary: 110001110100000110010010011010011011111000001₂
• Hexadecimal: 0x18E8324D37C1
• Base-36: 9PGR0M0G1

Squares and roots of 27385555400641

• 27385555400641 squared (27385555400641²) is 749968644601577442023210881
• 27385555400641 cubed (27385555400641³) is 20538307865480139867106540807845185574721
• 27385555400641 is a perfect square number. Its square root is 5233121
• The cube root of 27385555400641 is 30142.1239262639

Scales and comparisons

• 27,385,555,400,641 seconds is equal to 870,775 years, 49 weeks, 3 days, 18 hours, 24 minutes, 1 second.
• To count from 1 to 27,385,555,400,641 would take you about two million, one hundred seventy-six thousand, nine hundred thirty-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 27385555400641 cubic inches would be around 2511.8 feet tall.

Recreational maths with 27385555400641

• 27385555400641 backwards is 14600455558372
• The number of decimal digits it has is: 14
• The sum of 27385555400641's digits is 55
• More coming soon!