2148384

Names of 2148384

• Cardinal: 2148384 can be written as Two million, one hundred forty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.148384 × 10⁶

Factors of 2148384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 174

Divisors of 2148384

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 56 69 84 92 96 112 138 139 161 168 184 224 276 278 322 336 368 417 483 552 556 644 672 736 834 966 973 1104 1112 1288 1668 1932 1946 2208 2224 2576 2919 3197 3336 3864 3892 4448 5152 5838 6394 6672 7728 7784 9591 11676 12788 13344 15456 15568 19182 22379 23352 25576 31136 38364 44758 46704 51152 67137 76728 89516 93408 102304 134274 153456 179032 268548 306912 358064 537096 716128 1074192 2148384
• Sum of all divisors σ(n): 6773760
• Sum of proper divisors (its aliquot sum) s(n): 4625376
• 2148384 is an abundant number, because the sum of its proper divisors (4625376) is greater than itself. Its abundance is 2476992

Bases of 2148384

• Binary: 1000001100100000100000₂
• Hexadecimal: 0x20C820
• Base-36: 1A1PC

Squares and roots of 2148384

• 2148384 squared (2148384²) is 4615553811456
• 2148384 cubed (2148384³) is 9915981959671087104
• The square root of 2148384 is 1465.7366748499
• The cube root of 2148384 is 129.0339433543

Scales and comparisons

• 2,148,384 seconds is equal to 3 weeks, 3 days, 20 hours, 46 minutes, 24 seconds.
• To count from 1 to 2,148,384 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 2148384 cubic inches would be around 10.8 feet tall.

Recreational maths with 2148384

• 2148384 backwards is 4838412
• The number of decimal digits it has is: 7
• The sum of 2148384's digits is 30
• More coming soon!