542831509728

Names of 542831509728

• Cardinal: 542831509728 can be written as Five hundred forty-two billion, eight hundred thirty-one million, five hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.42831509728 × 10¹¹

Factors of 542831509728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9766165

Divisors of 542831509728

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 193 288 386 579 772 1158 1544 1737 2316 3088 3474 4632 6176 6948 9264 13896 18528 27792 55584 9765967 19531934 29297901 39063868 58595802 78127736 87893703 117191604 156255472 175787406 234383208 312510944 351574812 468766416 703149624 937532832 1406299248 1884831631 2812598496 3769663262 5654494893 7539326524 11308989786 15078653048 16963484679 22617979572 30157306096 33926969358 45235959144 60314612192 67853938716 90471918288 135707877432 180943836576 271415754864 542831509728
• Sum of all divisors σ(n): 1551675591648
• Sum of proper divisors (its aliquot sum) s(n): 1008844081920
• 542831509728 is an abundant number, because the sum of its proper divisors (1008844081920) is greater than itself. Its abundance is 466012572192

Bases of 542831509728

• Binary: 111111001100011010001111000000011100000₂
• Hexadecimal: 0x7E634780E0
• Base-36: 6XDFV5K0

Squares and roots of 542831509728

• 542831509728 squared (542831509728²) is 294666047953579758633984
• 542831509728 cubed (542831509728³) is 159954015676224945241347377687396352
• The square root of 542831509728 is 736771.0022306795
• The cube root of 542831509728 is 8157.4611925975

Scales and comparisons

• 542,831,509,728 seconds is equal to 17,260 years, 18 weeks, 6 days, 2 hours, 28 minutes, 48 seconds.
• To count from 1 to 542,831,509,728 would take you about thirty-four thousand, five hundred twenty 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 542831509728 cubic inches would be around 679.8 feet tall.

Recreational maths with 542831509728

• 542831509728 backwards is 827905138245
• The number of decimal digits it has is: 12
• The sum of 542831509728's digits is 54
• More coming soon!