7205221998130

Names of 7205221998130

• Cardinal: 7205221998130 can be written as Seven trillion, two hundred five billion, two hundred twenty-one million, nine hundred ninety-eight thousand, one hundred thirty.

Scientific notation

• Scientific notation: 7.20522199813 × 10¹²

Factors of 7205221998130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 735199

Divisors of 7205221998130

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 26 29 58 65 130 145 290 377 754 1885 2609 3770 5218 13045 26090 33917 67834 75661 151322 169585 339170 378305 732541 756610 983593 1465082 1967186 3662705 4917965 7325410 9523033 9835930 19046066 21243689 42487378 47615165 95230330 106218445 212436890 276167957 552335914 1380839785 1911199469 2761679570 3822398938 9555997345 19111994690 24845593097 49691186194 55424784601 110849569202 124227965485 248455930970 277123923005 554247846010 720522199813 1441044399626 3602610999065 7205221998130
• Sum of all divisors σ(n): 14454225727200
• Sum of proper divisors (its aliquot sum) s(n): 7249003729070
• 7205221998130 is an abundant number, because the sum of its proper divisors (7249003729070) is greater than itself. Its abundance is 43781730940

Bases of 7205221998130

• Binary: 1101000110110011000101100101001111000110010₂
• Hexadecimal: 0x68D98B29E32
• Base-36: 2JY17573M

Squares and roots of 7205221998130

• 7205221998130 squared (7205221998130²) is 51915224042336469723496900
• 7205221998130 cubed (7205221998130³) is 374060714307690194094904582428860797000
• The square root of 7205221998130 is 2684254.4585284757
• The cube root of 7205221998130 is 19314.4548822555

Scales and comparisons

• 7,205,221,998,130 seconds is equal to 229,103 years, 40 weeks, 1 day, 3 hours, 2 minutes, 10 seconds.
• To count from 1 to 7,205,221,998,130 would take you about five hundred seventy-two thousand, seven hundred fifty-nine 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 7205221998130 cubic inches would be around 1609.5 feet tall.

Recreational maths with 7205221998130

• 7205221998130 backwards is 0318991225027
• The number of decimal digits it has is: 13
• The sum of 7205221998130's digits is 49
• More coming soon!