542400444

Names of 542400444

• Cardinal: 542400444 can be written as Five hundred forty-two million, four hundred thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 5.42400444 × 10⁸

Factors of 542400444

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2254

Divisors of 542400444

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 349 414 698 828 1047 1396 1877 2094 3141 3754 4188 5631 6282 7508 8027 11262 12564 16054 16893 22524 24081 32108 33786 43171 48162 67572 72243 86342 96324 129513 144486 172684 259026 288972 388539 518052 655073 777078 1310146 1554156 1965219 2620292 3930438 5895657 7860876 11791314 15066679 23582628 30133358 45200037 60266716 90400074 135600111 180800148 271200222 542400444
• Sum of all divisors σ(n): 1435543200
• Sum of proper divisors (its aliquot sum) s(n): 893142756
• 542400444 is an abundant number, because the sum of its proper divisors (893142756) is greater than itself. Its abundance is 350742312

Bases of 542400444

• Binary: 100000010101000101111110111100₂
• Hexadecimal: 0x20545FBC
• Base-36: 8YXIV0

Squares and roots of 542400444

• 542400444 squared (542400444²) is 294198241651397136
• 542400444 cubed (542400444³) is 159573256895737099786728384
• The square root of 542400444 is 23289.4921370133
• The cube root of 542400444 is 815.5301324637

Scales and comparisons

• 542,400,444 seconds is equal to 17 years, 12 weeks, 5 days, 18 hours, 47 minutes, 24 seconds.
• To count from 1 to 542,400,444 would take you about twenty-five 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 542400444 cubic inches would be around 68 feet tall.

Recreational maths with 542400444

• 542400444 backwards is 444004245
• The number of decimal digits it has is: 9
• The sum of 542400444's digits is 27
• More coming soon!