30150

Names of 30150

• Cardinal: 30150 can be written as Thirty thousand, one hundred fifty.

Scientific notation

• Scientific notation: 3.015 × 10⁴

Factors of 30150

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 77

Divisors of 30150

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 67 75 90 134 150 201 225 335 402 450 603 670 1005 1206 1675 2010 3015 3350 5025 6030 10050 15075 30150
• Sum of all divisors σ(n): 82212
• Sum of proper divisors (its aliquot sum) s(n): 52062
• 30150 is an abundant number, because the sum of its proper divisors (52062) is greater than itself. Its abundance is 21912

Bases of 30150

• Binary: 111010111000110₂
• Hexadecimal: 0x75C6
• Base-36: N9I

Squares and roots of 30150

• 30150 squared (30150²) is 909022500
• 30150 cubed (30150³) is 27407028375000
• The square root of 30150 is 173.6375535419
• The cube root of 30150 is 31.1240261949

Scales and comparisons

• 30,150 seconds is equal to 8 hours, 22 minutes, 30 seconds.
• To count from 1 to 30,150 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 30150 cubic inches would be around 2.6 feet tall.

Recreational maths with 30150

• 30150 backwards is 05103
• 30150 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 30150's digits is 9
• More coming soon!