5742240

Names of 5742240

• Cardinal: 5742240 can be written as Five million, seven hundred forty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.74224 × 10⁶

Factors of 5742240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1726

Divisors of 5742240

• 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 1680 1709 3360 3418 5127 6836 8545 10254 11963 13672 17090 20508 23926 25635 27344 34180 35889 41016 47852 51270 54688 59815 68360 71778 82032 95704 102540 119630 136720 143556 164064 179445 191408 205080 239260 273440 287112 358890 382816 410160 478520 574224 717780 820320 957040 1148448 1435560 1914080 2871120 5742240
• Sum of all divisors σ(n): 20684160
• Sum of proper divisors (its aliquot sum) s(n): 14941920
• 5742240 is an abundant number, because the sum of its proper divisors (14941920) is greater than itself. Its abundance is 9199680

Bases of 5742240

• Binary: 10101111001111010100000₂
• Hexadecimal: 0x579EA0
• Base-36: 3F2QO

Squares and roots of 5742240

• 5742240 squared (5742240²) is 32973320217600
• 5742240 cubed (5742240³) is 189340718286311424000
• The square root of 5742240 is 2396.2971435113
• The cube root of 5742240 is 179.0717646557

Scales and comparisons

• 5,742,240 seconds is equal to 9 weeks, 3 days, 11 hours, 4 minutes.
• To count from 1 to 5,742,240 would take you about fourteen 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 5742240 cubic inches would be around 14.9 feet tall.

Recreational maths with 5742240

• 5742240 backwards is 0422475
• 5742240 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 5742240's digits is 24
• More coming soon!