30100

Names of 30100

• Cardinal: 30100 can be written as Thirty thousand, one hundred.

Scientific notation

• Scientific notation: 3.01 × 10⁴

Factors of 30100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 57

Divisors of 30100

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 43 50 70 86 100 140 172 175 215 301 350 430 602 700 860 1075 1204 1505 2150 3010 4300 6020 7525 15050 30100
• Sum of all divisors σ(n): 76384
• Sum of proper divisors (its aliquot sum) s(n): 46284
• 30100 is an abundant number, because the sum of its proper divisors (46284) is greater than itself. Its abundance is 16184

Bases of 30100

• Binary: 111010110010100₂
• Hexadecimal: 0x7594
• Base-36: N84

Squares and roots of 30100

• 30100 squared (30100²) is 906010000
• 30100 cubed (30100³) is 27270901000000
• The square root of 30100 is 173.4935157289
• The cube root of 30100 is 31.1068115751

Scales and comparisons

• 30,100 seconds is equal to 8 hours, 21 minutes, 40 seconds.
• To count from 1 to 30,100 would take you about eight hours.

  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 30100 cubic inches would be around 2.6 feet tall.

Recreational maths with 30100

• 30100 backwards is 00103
• 30100 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 30100's digits is 4
• More coming soon!