50442898728

Names of 50442898728

• Cardinal: 50442898728 can be written as Fifty billion, four hundred forty-two million, eight hundred ninety-eight thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.0442898728 × 10¹⁰

Factors of 50442898728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 35658

Divisors of 50442898728

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 139 278 417 431 556 834 862 1112 1293 1668 1724 2586 3336 3448 5172 10344 35083 59909 70166 105249 119818 140332 179727 210498 239636 280664 359454 420996 479272 718908 841992 1437816 4876537 9753074 14629611 15120773 19506148 29259222 30241546 39012296 45362319 58518444 60483092 90724638 117036888 120966184 181449276 362898552 2101787447 4203574894 6305362341 8407149788 12610724682 16814299576 25221449364 50442898728
• Sum of all divisors σ(n): 127312819200
• Sum of proper divisors (its aliquot sum) s(n): 76869920472
• 50442898728 is an abundant number, because the sum of its proper divisors (76869920472) is greater than itself. Its abundance is 26427021744

Bases of 50442898728

• Binary: 101110111110101000011000110100101000₂
• Hexadecimal: 0xBBEA18D28
• Base-36: N68EDRC

Squares and roots of 50442898728

• 50442898728 squared (50442898728²) is 2544486032083264017984
• 50442898728 cubed (50442898728³) is 128351251231186645722853282724352
• The square root of 50442898728 is 224594.9659453657
• The cube root of 50442898728 is 3694.8772234457

Scales and comparisons

• 50,442,898,728 seconds is equal to 1,603 years, 48 weeks, 1 day, 20 hours, 18 minutes, 48 seconds.
• To count from 1 to 50,442,898,728 would take you about three thousand, two hundred 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 50442898728 cubic inches would be around 307.9 feet tall.

Recreational maths with 50442898728

• 50442898728 backwards is 82789824405
• The number of decimal digits it has is: 11
• The sum of 50442898728's digits is 57
• More coming soon!