30274020

Names of 30274020

• Cardinal: 30274020 can be written as Thirty million, two hundred seventy-four thousand and twenty.

Scientific notation

• Scientific notation: 3.027402 × 10⁷

Factors of 30274020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8026

Divisors of 30274020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1260 1890 3780 8009 16018 24027 32036 40045 48054 56063 72081 80090 96108 112126 120135 144162 160180 168189 216243 224252 240270 280315 288324 336378 360405 432486 480540 504567 560630 672756 720810 840945 864972 1009134 1081215 1121260 1441620 1513701 1681890 2018268 2162430 2522835 3027402 3363780 4324860 5045670 6054804 7568505 10091340 15137010 30274020
• Sum of all divisors σ(n): 107654400
• Sum of proper divisors (its aliquot sum) s(n): 77380380
• 30274020 is an abundant number, because the sum of its proper divisors (77380380) is greater than itself. Its abundance is 47106360

Bases of 30274020

• Binary: 1110011011111000111100100₂
• Hexadecimal: 0x1CDF1E4
• Base-36: I0VL0

Squares and roots of 30274020

• 30274020 squared (30274020²) is 916516286960400
• 30274020 cubed (30274020³) is 27746632401764888808000
• The square root of 30274020 is 5502.1832030567
• The cube root of 30274020 is 311.6664334439

Scales and comparisons

• 30,274,020 seconds is equal to 50 weeks, 9 hours, 27 minutes.
• To count from 1 to 30,274,020 would take you about twenty-three 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 30274020 cubic inches would be around 26 feet tall.

Recreational maths with 30274020

• 30274020 backwards is 02047203
• 30274020 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30274020's digits is 18
• More coming soon!