3984960

Names of 3984960

• Cardinal: 3984960 can be written as Three million, nine hundred eighty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.98496 × 10⁶

Factors of 3984960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 610

Divisors of 3984960

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 593 672 840 960 1120 1186 1344 1680 1779 2240 2372 2965 3360 3558 4151 4744 5930 6720 7116 8302 8895 9488 11860 12453 14232 16604 17790 18976 20755 23720 24906 28464 33208 35580 37952 41510 47440 49812 56928 62265 66416 71160 83020 94880 99624 113856 124530 132832 142320 166040 189760 199248 249060 265664 284640 332080 398496 498120 569280 664160 796992 996240 1328320 1992480 3984960
• Sum of all divisors σ(n): 14484096
• Sum of proper divisors (its aliquot sum) s(n): 10499136
• 3984960 is an abundant number, because the sum of its proper divisors (10499136) is greater than itself. Its abundance is 6514176

Bases of 3984960

• Binary: 1111001100111001000000₂
• Hexadecimal: 0x3CCE40
• Base-36: 2DETC

Squares and roots of 3984960

• 3984960 squared (3984960²) is 15879906201600
• 3984960 cubed (3984960³) is 63280791017127936000
• The square root of 3984960 is 1996.2364589397
• The cube root of 3984960 is 158.5409010535

Scales and comparisons

• 3,984,960 seconds is equal to 6 weeks, 4 days, 2 hours, 56 minutes.
• To count from 1 to 3,984,960 would take you about 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 3984960 cubic inches would be around 13.2 feet tall.

Recreational maths with 3984960

• 3984960 backwards is 0694893
• The number of decimal digits it has is: 7
• The sum of 3984960's digits is 39
• More coming soon!