47392239923

Names of 47392239923

• Cardinal: 47392239923 can be written as Forty-seven billion, three hundred ninety-two million, two hundred thirty-nine thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 4.7392239923 × 10¹⁰

Factors of 47392239923

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1947

Divisors of 47392239923

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 17 19 31 119 133 217 323 361 527 589 1873 2261 2527 3689 4123 6137 6859 10013 11191 13111 31841 35587 42959 48013 58063 70091 78337 116603 190247 212629 222887 249109 406441 604979 676153 816221 987071 1103197 1331729 1488403 3614693 4234853 4733071 6909497 7722379 11494601 12846907 18754349 20960743 25302851 80462207 89928349 131280443 146725201 218397419 356332631 398254117 1528781933 2494328417 2787778819 6770319989 47392239923
• Sum of all divisors σ(n): 62520238080
• Sum of proper divisors (its aliquot sum) s(n): 15127998157
• 47392239923 is a deficient number, because the sum of its proper divisors (15127998157) is less than itself. Its deficiency is 32264241766

Bases of 47392239923

• Binary: 101100001000110011000011000100110011₂
• Hexadecimal: 0xB08CC3133
• Base-36: LRS46CZ

Squares and roots of 47392239923

• 47392239923 squared (47392239923²) is 2246024404919195045929
• 47392239923 cubed (47392239923³) is 106444127470843793044700172423467
• The square root of 47392239923 is 217697.5882342293
• The cube root of 47392239923 is 3618.8374705583

Scales and comparisons

• 47,392,239,923 seconds is equal to 1,506 years, 48 weeks, 1 day, 7 hours, 5 minutes, 23 seconds.
• To count from 1 to 47,392,239,923 would take you about three thousand and 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 47392239923 cubic inches would be around 301.6 feet tall.

Recreational maths with 47392239923

• 47392239923 backwards is 32993229374
• The number of decimal digits it has is: 11
• The sum of 47392239923's digits is 53
• More coming soon!