5420539656

Names of 5420539656

• Cardinal: 5420539656 can be written as Five billion, four hundred twenty million, five hundred thirty-nine thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 5.420539656 × 10⁹

Factors of 5420539656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3585025

Divisors of 5420539656

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 504 756 1512 3585013 7170026 10755039 14340052 21510078 25095091 28680104 32265117 43020156 50190182 64530234 75285273 86040312 96795351 100380364 129060468 150570546 193590702 200760728 225855819 258120936 301141092 387181404 451711638 602282184 677567457 774362808 903423276 1355134914 1806846552 2710269828 5420539656
• Sum of all divisors σ(n): 17208067200
• Sum of proper divisors (its aliquot sum) s(n): 11787527544
• 5420539656 is an abundant number, because the sum of its proper divisors (11787527544) is greater than itself. Its abundance is 6366987888

Bases of 5420539656

• Binary: 101000011000101101101111100001000₂
• Hexadecimal: 0x14316DF08
• Base-36: 2HN8Z60

Squares and roots of 5420539656

• 5420539656 squared (5420539656²) is 29382250162268598336
• 5420539656 cubed (5420539656³) is 159267652187089372203823612416
• The square root of 5420539656 is 73624.3142990141
• The cube root of 5420539656 is 1756.6322107885

Scales and comparisons

• 5,420,539,656 seconds is equal to 172 years, 18 weeks, 3 days, 17 hours, 27 minutes, 36 seconds.
• To count from 1 to 5,420,539,656 would take you about three hundred forty-four 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 5420539656 cubic inches would be around 146.4 feet tall.

Recreational maths with 5420539656

• 5420539656 backwards is 6569350245
• The number of decimal digits it has is: 10
• The sum of 5420539656's digits is 45
• More coming soon!