47394729408816

Names of 47394729408816

• Cardinal: 47394729408816 can be written as Forty-seven trillion, three hundred ninety-four billion, seven hundred twenty-nine million, four hundred eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.7394729408816 × 10¹³

Factors of 47394729408816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6633521

Divisors of 47394729408816

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 49993 99986 149979 199972 299958 399944 449937 599916 799888 899874 1199832 1799748 2399664 3599496 6583523 7198992 13167046 19750569 26334092 39501138 52668184 59251707 79002276 105336368 118503414 158004552 237006828 316009104 474013656 948027312 329130065339 658260130678 987390196017 1316520261356 1974780392034 2633040522712 2962170588051 3949560784068 5266081045424 5924341176102 7899121568136 11848682352204 15798243136272 23697364704408 47394729408816
• Sum of all divisors σ(n): 132642089638968
• Sum of proper divisors (its aliquot sum) s(n): 85247360230152
• 47394729408816 is an abundant number, because the sum of its proper divisors (85247360230152) is greater than itself. Its abundance is 37852630821336

Bases of 47394729408816

• Binary: 1010110001101011110010000000101011100100110000₂
• Hexadecimal: 0x2B1AF202B930
• Base-36: GSSU66ZW0

Squares and roots of 47394729408816

• 47394729408816 squared (47394729408816²) is 2246260375734888228858521856
• 47394729408816 cubed (47394729408816³) is 106460902689700385218473688874722495082496
• The square root of 47394729408816 is 6884383.0085793455
• The cube root of 47394729408816 is 36189.0083456641

Scales and comparisons

• 47,394,729,408,816 seconds is equal to 1,507,005 years, 41 weeks, 1 day, 21 hours, 33 minutes, 36 seconds.
• To count from 1 to 47,394,729,408,816 would take you about three million, seven hundred sixty-seven thousand, five hundred fourteen 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 47394729408816 cubic inches would be around 3015.8 feet tall.

Recreational maths with 47394729408816

• 47394729408816 backwards is 61880492749374
• 47394729408816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 47394729408816's digits is 72
• More coming soon!