49145864383120

Names of 49145864383120

• Cardinal: 49145864383120 can be written as Forty-nine trillion, one hundred forty-five billion, eight hundred sixty-four million, three hundred eighty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.914586438312 × 10¹³

Factors of 49145864383120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10070873917

Divisors of 49145864383120

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 61 80 122 244 305 488 610 976 1220 2440 4880 10070873849 20141747698 40283495396 50354369245 80566990792 100708738490 161133981584 201417476980 402834953960 614323304789 805669907920 1228646609578 2457293219156 3071616523945 4914586438312 6143233047890 9829172876624 12286466095780 24572932191560 49145864383120
• Sum of all divisors σ(n): 116137317238200
• Sum of proper divisors (its aliquot sum) s(n): 66991452855080
• 49145864383120 is an abundant number, because the sum of its proper divisors (66991452855080) is greater than itself. Its abundance is 17845588471960

Bases of 49145864383120

• Binary: 1011001011001010101001110010011110101010010000₂
• Hexadecimal: 0x2CB2A9C9EA90
• Base-36: HF5AQQTN4

Squares and roots of 49145864383120

• 49145864383120 squared (49145864383120²) is 2415315985964022978140934400
• 49145864383120 cubed (49145864383120³) is 118702791888569642719125818240676387328000
• The square root of 49145864383120 is 7010411.1422312457
• The cube root of 49145864383120 is 36629.3314951491

Scales and comparisons

• 49,145,864,383,120 seconds is equal to 1,562,686 years, 24 weeks, 2 days, 19 hours, 18 minutes, 40 seconds.
• To count from 1 to 49,145,864,383,120 would take you about three million, nine hundred six thousand, seven hundred sixteen 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 49145864383120 cubic inches would be around 3052.4 feet tall.

Recreational maths with 49145864383120

• 49145864383120 backwards is 02138346854194
• The number of decimal digits it has is: 14
• The sum of 49145864383120's digits is 58
• More coming soon!