20030500

Names of 20030500

• Cardinal: 20030500 can be written as Twenty million, thirty thousand, five hundred.

Scientific notation

• Scientific notation: 2.00305 × 10⁷

Factors of 20030500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 170

Divisors of 20030500

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 50 59 70 97 100 118 125 140 175 194 236 250 295 350 388 413 485 500 590 679 700 826 875 970 1180 1358 1475 1652 1750 1940 2065 2425 2716 2950 3395 3500 4130 4850 5723 5900 6790 7375 8260 9700 10325 11446 12125 13580 14750 16975 20650 22892 24250 28615 29500 33950 40061 41300 48500 51625 57230 67900 80122 84875 103250 114460 143075 160244 169750 200305 206500 286150 339500 400610 572300 715375 801220 1001525 1430750 2003050 2861500 4006100 5007625 10015250 20030500
• Sum of all divisors σ(n): 51367680
• Sum of proper divisors (its aliquot sum) s(n): 31337180
• 20030500 is an abundant number, because the sum of its proper divisors (31337180) is greater than itself. Its abundance is 11306680

Bases of 20030500

• Binary: 1001100011010010000100100₂
• Hexadecimal: 0x131A424
• Base-36: BXBMS

Squares and roots of 20030500

• 20030500 squared (20030500²) is 401220930250000
• 20030500 cubed (20030500³) is 8036655843372625000000
• The square root of 20030500 is 4475.5446595917
• The cube root of 20030500 is 271.5796744731

Scales and comparisons

• 20,030,500 seconds is equal to 33 weeks, 20 hours, 1 minute, 40 seconds.
• To count from 1 to 20,030,500 would take you about forty-nine 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 20030500 cubic inches would be around 22.6 feet tall.

Recreational maths with 20030500

• 20030500 backwards is 00503002
• 20030500 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20030500's digits is 10
• More coming soon!