50749831145

Names of 50749831145

• Cardinal: 50749831145 can be written as Fifty billion, seven hundred forty-nine million, eight hundred thirty-one thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 5.0749831145 × 10¹⁰

Factors of 50749831145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1902

Divisors of 50749831145

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 17 61 65 85 221 305 653 793 1037 1105 1153 3265 3965 5185 5765 8489 11101 13481 14989 19601 39833 42445 55505 67405 70333 74945 98005 144313 199165 254813 351665 517829 677161 721565 752909 914329 1195661 1274065 2589145 3385805 3764545 4571645 5978305 8803093 9787817 12799453 15543593 44015465 45927449 48939085 63997265 77717965 166392889 229637245 597056837 780766633 831964445 2985284185 3903833165 10149966229 50749831145
• Sum of all divisors σ(n): 70750096704
• Sum of proper divisors (its aliquot sum) s(n): 20000265559
• 50749831145 is a deficient number, because the sum of its proper divisors (20000265559) is less than itself. Its deficiency is 30749565586

Bases of 50749831145

• Binary: 101111010000111011001111011111101001₂
• Hexadecimal: 0xBD0ECF7E9
• Base-36: NBB50BT

Squares and roots of 50749831145

• 50749831145 squared (50749831145²) is 2575545361246012011025
• 50749831145 cubed (50749831145³) is 130708492189523136364160628373625
• The square root of 50749831145 is 225277.2317501261
• The cube root of 50749831145 is 3702.3562091019

Scales and comparisons

• 50,749,831,145 seconds is equal to 1,613 years, 35 weeks, 5 days, 7 hours, 19 minutes, 5 seconds.
• To count from 1 to 50,749,831,145 would take you about three thousand, two hundred twenty-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 50749831145 cubic inches would be around 308.5 feet tall.

Recreational maths with 50749831145

• 50749831145 backwards is 54113894705
• The number of decimal digits it has is: 11
• The sum of 50749831145's digits is 47
• More coming soon!