47231759640

Names of 47231759640

• Cardinal: 47231759640 can be written as Forty-seven billion, two hundred thirty-one million, seven hundred fifty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.723175964 × 10¹⁰

Factors of 47231759640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30276792

Divisors of 47231759640

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 30276769 60553538 90830307 121107076 151383845 181660614 242214152 302767690 363321228 393597997 454151535 605535380 726642456 787195994 908303070 1180793991 1211070760 1574391988 1816606140 1967989985 2361587982 3148783976 3633212280 3935979970 4723175964 5903969955 7871959940 9446351928 11807939910 15743919880 23615879820 47231759640
• Sum of all divisors σ(n): 152594920800
• Sum of proper divisors (its aliquot sum) s(n): 105363161160
• 47231759640 is an abundant number, because the sum of its proper divisors (105363161160) is greater than itself. Its abundance is 58131401520

Bases of 47231759640

• Binary: 101011111111001110110111010100011000₂
• Hexadecimal: 0xAFF3B7518
• Base-36: LP4KIZC

Squares and roots of 47231759640

• 47231759640 squared (47231759640²) is 2230839118690732929600
• 47231759640 cubed (47231759640³) is 105366457049510129226300241344000
• The square root of 47231759640 is 217328.6903287277
• The cube root of 47231759640 is 3614.7481314929

Scales and comparisons

• 47,231,759,640 seconds is equal to 1,501 years, 42 weeks, 5 days, 21 hours, 14 minutes.
• To count from 1 to 47,231,759,640 would take you about three thousand and three 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 47231759640 cubic inches would be around 301.2 feet tall.

Recreational maths with 47231759640

• 47231759640 backwards is 04695713274
• The number of decimal digits it has is: 11
• The sum of 47231759640's digits is 48
• More coming soon!