2122080

Names of 2122080

• Cardinal: 2122080 can be written as Two million, one hundred twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.12208 × 10⁶

Factors of 2122080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4431

Divisors of 2122080

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 4421 8842 13263 17684 22105 26526 35368 44210 53052 66315 70736 88420 106104 132630 141472 176840 212208 265260 353680 424416 530520 707360 1061040 2122080
• Sum of all divisors σ(n): 6686064
• Sum of proper divisors (its aliquot sum) s(n): 4563984
• 2122080 is an abundant number, because the sum of its proper divisors (4563984) is greater than itself. Its abundance is 2441904

Bases of 2122080

• Binary: 1000000110000101100000₂
• Hexadecimal: 0x206160
• Base-36: 19HEO

Squares and roots of 2122080

• 2122080 squared (2122080²) is 4503223526400
• 2122080 cubed (2122080³) is 9556200580902912000
• The square root of 2122080 is 1456.7360776751
• The cube root of 2122080 is 128.5051651495

Scales and comparisons

• 2,122,080 seconds is equal to 3 weeks, 3 days, 13 hours, 28 minutes.
• To count from 1 to 2,122,080 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 2122080 cubic inches would be around 10.7 feet tall.

Recreational maths with 2122080

• 2122080 backwards is 0802212
• 2122080 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2122080's digits is 15
• More coming soon!