28073049088

Names of 28073049088

• Cardinal: 28073049088 can be written as Twenty-eight billion, seventy-three million, forty-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.8073049088 × 10¹⁰

Factors of 28073049088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1988

Divisors of 28073049088

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 1979 3584 3958 7168 7916 13853 15832 27706 31664 55412 63328 110824 126656 221648 253312 443296 506624 886592 1013248 1773184 2026496 3546368 3916441 7092736 7832882 14185472 15665764 27415087 31331528 54830174 62663056 109660348 125326112 219320696 250652224 438641392 501304448 877282784 1002608896 1754565568 2005217792 3509131136 4010435584 7018262272 14036524544 28073049088
• Sum of all divisors σ(n): 64168062296
• Sum of proper divisors (its aliquot sum) s(n): 36095013208
• 28073049088 is an abundant number, because the sum of its proper divisors (36095013208) is greater than itself. Its abundance is 8021964120

Bases of 28073049088

• Binary: 11010001001010010001011110000000000₂
• Hexadecimal: 0x68948BC00
• Base-36: CW9YVB4

Squares and roots of 28073049088

• 28073049088 squared (28073049088²) is 788096085097257631744
• 28073049088 cubed (28073049088³) is 22124260082995938750131939049472
• The square root of 28073049088 is 167550.1390270985
• The cube root of 28073049088 is 3039.2273936889

Scales and comparisons

• 28,073,049,088 seconds is equal to 892 years, 33 weeks, 13 hours, 11 minutes, 28 seconds.
• To count from 1 to 28,073,049,088 would take you about one thousand, seven hundred eighty-five 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 28073049088 cubic inches would be around 253.3 feet tall.

Recreational maths with 28073049088

• 28073049088 backwards is 88094037082
• The number of decimal digits it has is: 11
• The sum of 28073049088's digits is 49
• More coming soon!