49685863764434121

Names of 49685863764434121

• Cardinal: 49685863764434121 can be written as Forty-nine quadrillion, six hundred eighty-five trillion, eight hundred sixty-three billion, seven hundred sixty-four million, four hundred thirty-four thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 4.9685863764434121 × 10¹⁶

Factors of 49685863764434121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3538157

Divisors of 49685863764434121

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 441 567 1323 3969 3538147 10614441 24767029 31843323 74301087 95529969 173369203 222903261 286589907 520107609 668709783 1560322827 2006129349 4680968481 14042905443 12518484193609 37555452580827 87629389355263 112666357742481 262888168065789 337999073227443 613405725486841 788664504197367 1013997219682329 1840217176460523 2365993512592101 5520651529381569 7097980537776303 16561954588144707 49685863764434121
• Sum of all divisors σ(n): 86340009885928029
• Sum of proper divisors (its aliquot sum) s(n): 36654146121493908
• 49685863764434121 is a deficient number, because the sum of its proper divisors (36654146121493908) is less than itself. Its deficiency is 13031717642940213

Bases of 49685863764434121

• Binary: 10110000100001010000011110100100000010011001110011001001₂
• Hexadecimal: 0xB08507A4099CC9
• Base-36: DL862PECVK9

Squares and roots of 49685863764434121

• 49685863764434121 squared (49685863764434121²) is 2468685058017907601422371349042641
• 49685863764434121 cubed (49685863764434121³) is 122658749469971900982683747536186633825178464353561
• 49685863764434121 is a perfect square number. Its square root is 222903261
• The cube root of 49685863764434121 is 367630.0032494005

Scales and comparisons

• 49,685,863,764,434,121 seconds is equal to 1,579,856,779 years, 12 weeks, 3 days, 21 hours, 55 minutes, 21 seconds.
• To count from 1 to 49,685,863,764,434,121 would take you about four billion, seven hundred thirty-nine million, five hundred seventy thousand, three hundred thirty-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 49685863764434121 cubic inches would be around 30635.8 feet tall.

Recreational maths with 49685863764434121

• 49685863764434121 backwards is 12143446736858694
• 49685863764434121 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 49685863764434121's digits is 81
• More coming soon!