130724005050

Names of 130724005050

• Cardinal: 130724005050 can be written as One hundred thirty billion, seven hundred twenty-four million, five thousand and fifty.

Scientific notation

• Scientific notation: 1.3072400505 × 10¹¹

Factors of 130724005050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 180840

Divisors of 130724005050

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 1621 3242 4863 8105 9726 14589 16210 24315 29178 40525 48630 72945 81050 121575 145890 179209 243150 358418 364725 537627 729450 896045 1075254 1612881 1792090 2688135 3225762 4480225 5376270 8064405 8960450 13440675 16128810 26881350 40322025 80644050 290497789 580995578 871493367 1452488945 1742986734 2614480101 2904977890 4357466835 5228960202 7262444725 8714933670 13072400505 14524889450 21787334175 26144801010 43574668350 65362002525 130724005050
• Sum of all divisors σ(n): 351430451580
• Sum of proper divisors (its aliquot sum) s(n): 220706446530
• 130724005050 is an abundant number, because the sum of its proper divisors (220706446530) is greater than itself. Its abundance is 89982441480

Bases of 130724005050

• Binary: 1111001101111110000100000010010111010₂
• Hexadecimal: 0x1E6FC204BA
• Base-36: 1O1XP3UI

Squares and roots of 130724005050

• 130724005050 squared (130724005050²) is 17088765496312425502500
• 130724005050 cubed (130724005050³) is 2233911867038211267766558787625000
• The square root of 130724005050 is 361557.7478771543
• The cube root of 130724005050 is 5075.1838777641

Scales and comparisons

• 130,724,005,050 seconds is equal to 4,156 years, 32 weeks, 1 day, 7 hours, 37 minutes, 30 seconds.
• To count from 1 to 130,724,005,050 would take you about eight thousand, three hundred thirteen 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 130724005050 cubic inches would be around 422.9 feet tall.

Recreational maths with 130724005050

• 130724005050 backwards is 050500427031
• The number of decimal digits it has is: 12
• The sum of 130724005050's digits is 27
• More coming soon!