30098048

Names of 30098048

• Cardinal: 30098048 can be written as Thirty million, ninety-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 3.0098048 × 10⁷

Factors of 30098048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5052

Divisors of 30098048

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 128 188 376 752 1504 3008 5003 6016 10006 20012 40024 80048 160096 235141 320192 470282 640384 940564 1881128 3762256 7524512 15049024 30098048
• Sum of all divisors σ(n): 61248960
• Sum of proper divisors (its aliquot sum) s(n): 31150912
• 30098048 is an abundant number, because the sum of its proper divisors (31150912) is greater than itself. Its abundance is 1052864

Bases of 30098048

• Binary: 1110010110100001010000000₂
• Hexadecimal: 0x1CB4280
• Base-36: HX3SW

Squares and roots of 30098048

• 30098048 squared (30098048²) is 905892493410304
• 30098048 cubed (30098048³) is 27265595749503013486592
• The square root of 30098048 is 5486.1687906953
• The cube root of 30098048 is 311.0613912987

Scales and comparisons

• 30,098,048 seconds is equal to 49 weeks, 5 days, 8 hours, 34 minutes, 8 seconds.
• To count from 1 to 30,098,048 would take you about twenty-two weeks!

  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 30098048 cubic inches would be around 25.9 feet tall.

Recreational maths with 30098048

• 30098048 backwards is 84089003
• 30098048 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30098048's digits is 32
• More coming soon!