3968160

Names of 3968160

• Cardinal: 3968160 can be written as Three million, nine hundred sixty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.96816 × 10⁶

Factors of 3968160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1198

Divisors of 3968160

• Number of divisors d(n): 96
• 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 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1181 1680 2362 3360 3543 4724 5905 7086 8267 9448 11810 14172 16534 17715 18896 23620 24801 28344 33068 35430 37792 41335 47240 49602 56688 66136 70860 82670 94480 99204 113376 124005 132272 141720 165340 188960 198408 248010 264544 283440 330680 396816 496020 566880 661360 793632 992040 1322720 1984080 3968160
• Sum of all divisors σ(n): 14297472
• Sum of proper divisors (its aliquot sum) s(n): 10329312
• 3968160 is an abundant number, because the sum of its proper divisors (10329312) is greater than itself. Its abundance is 6361152

Bases of 3968160

• Binary: 1111001000110010100000₂
• Hexadecimal: 0x3C8CA0
• Base-36: 2D1UO

Squares and roots of 3968160

• 3968160 squared (3968160²) is 15746293785600
• 3968160 cubed (3968160³) is 62483813148266496000
• The square root of 3968160 is 1992.0240962399
• The cube root of 3968160 is 158.3177922573

Scales and comparisons

• 3,968,160 seconds is equal to 6 weeks, 3 days, 22 hours, 16 minutes.
• To count from 1 to 3,968,160 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 3968160 cubic inches would be around 13.2 feet tall.

Recreational maths with 3968160

• 3968160 backwards is 0618693
• The number of decimal digits it has is: 7
• The sum of 3968160's digits is 33
• More coming soon!