1040400

Names of 1040400

• Cardinal: 1040400 can be written as One million, forty thousand, four hundred.

Scientific notation

• Scientific notation: 1.0404 × 10⁶

Factors of 1040400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 27

Divisors of 1040400

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 34 36 40 45 48 50 51 60 68 72 75 80 85 90 100 102 120 136 144 150 153 170 180 200 204 225 240 255 272 289 300 306 340 360 400 408 425 450 510 578 600 612 680 720 765 816 850 867 900 1020 1156 1200 1224 1275 1360 1445 1530 1700 1734 1800 2040 2312 2448 2550 2601 2890 3060 3400 3468 3600 3825 4080 4335 4624 5100 5202 5780 6120 6800 6936 7225 7650 8670 10200 10404 11560 12240 13005 13872 14450 15300 17340 20400 20808 21675 23120 26010 28900 30600 34680 41616 43350 52020 57800 61200 65025 69360 86700 104040 115600 130050 173400 208080 260100 346800 520200 1040400
• Sum of all divisors σ(n): 3835351
• Sum of proper divisors (its aliquot sum) s(n): 2794951
• 1040400 is an abundant number, because the sum of its proper divisors (2794951) is greater than itself. Its abundance is 1754551

Bases of 1040400

• Binary: 11111110000000010000₂
• Hexadecimal: 0xFE010
• Base-36: MAS0

Squares and roots of 1040400

• 1040400 squared (1040400²) is 1082432160000
• 1040400 cubed (1040400³) is 1126162419264000000
• 1040400 is a perfect square number. Its square root is 1020
• The cube root of 1040400 is 101.3289279403

Scales and comparisons

• 1,040,400 seconds is equal to 1 week, 5 days, 1 hour.
• To count from 1 to 1,040,400 would take you about two 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 1040400 cubic inches would be around 8.4 feet tall.

Recreational maths with 1040400

• 1040400 backwards is 0040401
• 1040400 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1040400's digits is 9
• More coming soon!