402048

Names of 402048

• Cardinal: 402048 can be written as Four hundred two thousand and forty-eight.

Scientific notation

• Scientific notation: 4.02048 × 10⁵

Factors of 402048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 354

Divisors of 402048

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 349 384 576 698 1047 1152 1396 2094 2792 3141 4188 5584 6282 8376 11168 12564 16752 22336 25128 33504 44672 50256 67008 100512 134016 201024 402048
• Sum of all divisors σ(n): 1160250
• Sum of proper divisors (its aliquot sum) s(n): 758202
• 402048 is an abundant number, because the sum of its proper divisors (758202) is greater than itself. Its abundance is 356154

Bases of 402048

• Binary: 1100010001010000000₂
• Hexadecimal: 0x62280
• Base-36: 8M80

Squares and roots of 402048

• 402048 squared (402048²) is 161642594304
• 402048 cubed (402048³) is 64988081754734592
• The square root of 402048 is 634.0725510539
• The cube root of 402048 is 73.8061642459

Scales and comparisons

• 402,048 seconds is equal to 4 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 402,048 would take you about four days.

  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 402048 cubic inches would be around 6.2 feet tall.

Recreational maths with 402048

• 402048 backwards is 840204
• 402048 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 402048's digits is 18
• More coming soon!