30220350

Names of 30220350

• Cardinal: 30220350 can be written as Thirty million, two hundred twenty thousand, three hundred fifty.

Scientific notation

• Scientific notation: 3.022035 × 10⁷

Factors of 30220350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 205

Divisors of 30220350

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 31 50 62 67 75 93 97 134 150 155 186 194 201 291 310 335 402 465 485 582 670 775 930 970 1005 1455 1550 1675 2010 2077 2325 2425 2910 3007 3350 4154 4650 4850 5025 6014 6231 6499 7275 9021 10050 10385 12462 12998 14550 15035 18042 19497 20770 30070 31155 32495 38994 45105 51925 62310 64990 75175 90210 97485 103850 150350 155775 162475 194970 201469 225525 311550 324950 402938 451050 487425 604407 974850 1007345 1208814 2014690 3022035 5036725 6044070 10073450 15110175 30220350
• Sum of all divisors σ(n): 79328256
• Sum of proper divisors (its aliquot sum) s(n): 49107906
• 30220350 is an abundant number, because the sum of its proper divisors (49107906) is greater than itself. Its abundance is 18887556

Bases of 30220350

• Binary: 1110011010010000000111110₂
• Hexadecimal: 0x1CD203E
• Base-36: HZQ66

Squares and roots of 30220350

• 30220350 squared (30220350²) is 913269554122500
• 30220350 cubed (30220350³) is 27599325569925892875000
• The square root of 30220350 is 5497.3038846331
• The cube root of 30220350 is 311.4821496711

Scales and comparisons

• 30,220,350 seconds is equal to 49 weeks, 6 days, 18 hours, 32 minutes, 30 seconds.
• To count from 1 to 30,220,350 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 30220350 cubic inches would be around 26 feet tall.

Recreational maths with 30220350

• 30220350 backwards is 05302203
• 30220350 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30220350's digits is 15
• More coming soon!