2116400

Names of 2116400

• Cardinal: 2116400 can be written as Two million, one hundred sixteen thousand, four hundred.

Scientific notation

• Scientific notation: 2.1164 × 10⁶

Factors of 2116400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 68

Divisors of 2116400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 37 40 44 50 52 55 65 74 80 88 100 104 110 130 143 148 176 185 200 208 220 260 275 286 296 325 370 400 407 440 481 520 550 572 592 650 715 740 814 880 925 962 1040 1100 1144 1300 1430 1480 1628 1850 1924 2035 2200 2288 2405 2600 2860 2960 3256 3575 3700 3848 4070 4400 4810 5200 5291 5720 6512 7150 7400 7696 8140 9620 10175 10582 11440 12025 14300 14800 16280 19240 20350 21164 24050 26455 28600 32560 38480 40700 42328 48100 52910 57200 81400 84656 96200 105820 132275 162800 192400 211640 264550 423280 529100 1058200 2116400
• Sum of all divisors σ(n): 6135024
• Sum of proper divisors (its aliquot sum) s(n): 4018624
• 2116400 is an abundant number, because the sum of its proper divisors (4018624) is greater than itself. Its abundance is 1902224

Bases of 2116400

• Binary: 1000000100101100110000₂
• Hexadecimal: 0x204B30
• Base-36: 19D0W

Squares and roots of 2116400

• 2116400 squared (2116400²) is 4479148960000
• 2116400 cubed (2116400³) is 9479670858944000000
• The square root of 2116400 is 1454.7852075135
• The cube root of 2116400 is 128.3904095735

Scales and comparisons

• 2,116,400 seconds is equal to 3 weeks, 3 days, 11 hours, 53 minutes, 20 seconds.
• To count from 1 to 2,116,400 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 2116400 cubic inches would be around 10.7 feet tall.

Recreational maths with 2116400

• 2116400 backwards is 0046112
• The number of decimal digits it has is: 7
• The sum of 2116400's digits is 14
• More coming soon!