49149027681901938

Names of 49149027681901938

• Cardinal: 49149027681901938 can be written as Forty-nine quadrillion, one hundred forty-nine trillion, twenty-seven billion, six hundred eighty-one million, nine hundred one thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 4.9149027681901938 × 10¹⁶

Factors of 49149027681901938

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7359842420236

Divisors of 49149027681901938

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 53 63 106 126 159 318 371 477 742 954 1113 2226 3339 6678 7359842420171 14719684840342 22079527260513 44159054521026 51518896941197 66238581781539 103037793882394 132477163563078 154556690823591 309113381647182 390071648269063 463670072470773 780143296538126 927340144941546 1170214944807189 2340429889614378 2730501537883441 3510644834421567 5461003075766882 7021289668843134 8191504613650323 16383009227300646 24574513840950969 49149027681901938
• Sum of all divisors σ(n): 123998625095057856
• Sum of proper divisors (its aliquot sum) s(n): 74849597413155918
• 49149027681901938 is an abundant number, because the sum of its proper divisors (74849597413155918) is greater than itself. Its abundance is 25700569731253980

Bases of 49149027681901938

• Binary: 10101110100111001100011111000000000010010001110101110010₂
• Hexadecimal: 0xAE9CC7C0091D72
• Base-36: DFXVJM3IJCI

Squares and roots of 49149027681901938

• 49149027681901938 squared (49149027681901938²) is 2415626922076362989218905048155844
• 49149027681901938 cubed (49149027681901938³) is 118725714462278740267767579462092335539241349625672
• The square root of 49149027681901938 is 221695799.8742915697
• The cube root of 49149027681901938 is 366301.1736686137

Scales and comparisons

• 49,149,027,681,901,938 seconds is equal to 1,562,787,052 years, 18 weeks, 5 days, 1 hour, 12 minutes, 18 seconds.
• To count from 1 to 49,149,027,681,901,938 would take you about four billion, six hundred eighty-eight million, three hundred sixty-one thousand, one hundred fifty-seven 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 49149027681901938 cubic inches would be around 30525.1 feet tall.

Recreational maths with 49149027681901938

• 49149027681901938 backwards is 83910918672094194
• The number of decimal digits it has is: 17
• The sum of 49149027681901938's digits is 81
• More coming soon!