2115000

Names of 2115000

• Cardinal: 2115000 can be written as Two million, one hundred fifteen thousand.

Scientific notation

• Scientific notation: 2.115 × 10⁶

Factors of 2115000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 57

Divisors of 2115000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 47 50 60 72 75 90 94 100 120 125 141 150 180 188 200 225 235 250 282 300 360 375 376 423 450 470 500 564 600 625 705 750 846 900 940 1000 1125 1128 1175 1250 1410 1500 1692 1800 1875 1880 2115 2250 2350 2500 2820 3000 3384 3525 3750 4230 4500 4700 5000 5625 5640 5875 7050 7500 8460 9000 9400 10575 11250 11750 14100 15000 16920 17625 21150 22500 23500 28200 29375 35250 42300 45000 47000 52875 58750 70500 84600 88125 105750 117500 141000 176250 211500 235000 264375 352500 423000 528750 705000 1057500 2115000
• Sum of all divisors σ(n): 7310160
• Sum of proper divisors (its aliquot sum) s(n): 5195160
• 2115000 is an abundant number, because the sum of its proper divisors (5195160) is greater than itself. Its abundance is 3080160

Bases of 2115000

• Binary: 1000000100010110111000₂
• Hexadecimal: 0x2045B8
• Base-36: 19BY0

Squares and roots of 2115000

• 2115000 squared (2115000²) is 4473225000000
• 2115000 cubed (2115000³) is 9460870875000000000
• The square root of 2115000 is 1454.3039572249
• The cube root of 2115000 is 128.3620932151

Scales and comparisons

• 2,115,000 seconds is equal to 3 weeks, 3 days, 11 hours, 30 minutes.
• To count from 1 to 2,115,000 would take you about five 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 2115000 cubic inches would be around 10.7 feet tall.

Recreational maths with 2115000

• 2115000 backwards is 0005112
• 2115000 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2115000's digits is 9
• More coming soon!