5381040

Names of 5381040

• Cardinal: 5381040 can be written as Five million, three hundred eighty-one thousand and forty.

Scientific notation

• Scientific notation: 5.38104 × 10⁶

Factors of 5381040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3220

Divisors of 5381040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 3203 6406 9609 12812 16015 19218 22421 25624 32030 38436 44842 48045 51248 64060 67263 76872 89684 96090 112105 128120 134526 153744 179368 192180 224210 256240 269052 336315 358736 384360 448420 538104 672630 768720 896840 1076208 1345260 1793680 2690520 5381040
• Sum of all divisors σ(n): 19070208
• Sum of proper divisors (its aliquot sum) s(n): 13689168
• 5381040 is an abundant number, because the sum of its proper divisors (13689168) is greater than itself. Its abundance is 8308128

Bases of 5381040

• Binary: 10100100001101110110000₂
• Hexadecimal: 0x521BB0
• Base-36: 37C1C

Squares and roots of 5381040

• 5381040 squared (5381040²) is 28955591481600
• 5381040 cubed (5381040³) is 155811195986148864000
• The square root of 5381040 is 2319.7068780343
• The cube root of 5381040 is 175.2354924861

Scales and comparisons

• 5,381,040 seconds is equal to 8 weeks, 6 days, 6 hours, 44 minutes.
• To count from 1 to 5,381,040 would take you about thirteen 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 5381040 cubic inches would be around 14.6 feet tall.

Recreational maths with 5381040

• 5381040 backwards is 0401835
• 5381040 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 5381040's digits is 21
• More coming soon!