125305388255012

Names of 125305388255012

• Cardinal: 125305388255012 can be written as One hundred twenty-five trillion, three hundred five billion, three hundred eighty-eight million, two hundred fifty-five thousand and twelve.

Scientific notation

• Scientific notation: 1.25305388255012 × 10¹⁴

Factors of 125305388255012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 119046

Divisors of 125305388255012

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 5531 7643 11062 15286 22124 30572 38717 53501 77434 105863 107002 154868 211726 214004 423452 741041 1482082 2964164 42273433 84546866 169093732 295914031 585528253 591828062 809110909 1171056506 1183656124 1618221818 2342113012 3236443636 4098697771 5663776363 8197395542 11327552726 16394791084 22655105452 4475192437679 8950384875358 17900769750716 31326347063753 62652694127506 125305388255012
• Sum of all divisors σ(n): 250691250281472
• Sum of proper divisors (its aliquot sum) s(n): 125385862026460
• 125305388255012 is an abundant number, because the sum of its proper divisors (125385862026460) is greater than itself. Its abundance is 80473771448

Bases of 125305388255012

• Binary: 11100011111011011101111001001111100011100100100₂
• Hexadecimal: 0x71F6EF27C724
• Base-36: 18F0I0VLLW

Squares and roots of 125305388255012

• 125305388255012 squared (125305388255012²) is 15701440325739299274343120144
• 125305388255012 cubed (125305388255012³) is 1967475076179664982767113301323323626161728
• The square root of 125305388255012 is 11193988.9340222237
• The cube root of 125305388255012 is 50040.6853191181

Scales and comparisons

• 125,305,388,255,012 seconds is equal to 3,984,323 years, 39 weeks, 13 hours, 3 minutes, 32 seconds.
• To count from 1 to 125,305,388,255,012 would take you about nine million, nine hundred sixty thousand, eight hundred 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 125305388255012 cubic inches would be around 4170.1 feet tall.

Recreational maths with 125305388255012

• 125305388255012 backwards is 210552883503521
• The number of decimal digits it has is: 15
• The sum of 125305388255012's digits is 50
• More coming soon!