3966480

Names of 3966480

• Cardinal: 3966480 can be written as Three million, nine hundred sixty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.96648 × 10⁶

Factors of 3966480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 804

Divisors of 3966480

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 787 840 1008 1260 1574 1680 2361 2520 3148 3935 4722 5040 5509 6296 7083 7870 9444 11018 11805 12592 14166 15740 16527 18888 22036 23610 27545 28332 31480 33054 35415 37776 44072 47220 49581 55090 56664 62960 66108 70830 82635 88144 94440 99162 110180 113328 132216 141660 165270 188880 198324 220360 247905 264432 283320 330540 396648 440720 495810 566640 661080 793296 991620 1322160 1983240 3966480
• Sum of all divisors σ(n): 15243072
• Sum of proper divisors (its aliquot sum) s(n): 11276592
• 3966480 is an abundant number, because the sum of its proper divisors (11276592) is greater than itself. Its abundance is 7310112

Bases of 3966480

• Binary: 1111001000011000010000₂
• Hexadecimal: 0x3C8610
• Base-36: 2D0K0

Squares and roots of 3966480

• 3966480 squared (3966480²) is 15732963590400
• 3966480 cubed (3966480³) is 62404485422049792000
• The square root of 3966480 is 1991.6023699523
• The cube root of 3966480 is 158.2954467677

Scales and comparisons

• 3,966,480 seconds is equal to 6 weeks, 3 days, 21 hours, 48 minutes.
• To count from 1 to 3,966,480 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 3966480 cubic inches would be around 13.2 feet tall.

Recreational maths with 3966480

• 3966480 backwards is 0846693
• 3966480 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3966480's digits is 36
• More coming soon!