1260480

Names of 1260480

• Cardinal: 1260480 can be written as One million, two hundred sixty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.26048 × 10⁶

Factors of 1260480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 124

Divisors of 1260480

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 101 104 120 130 156 160 192 195 202 208 240 260 303 312 320 390 404 416 480 505 520 606 624 780 808 832 960 1010 1040 1212 1248 1313 1515 1560 1616 2020 2080 2424 2496 2626 3030 3120 3232 3939 4040 4160 4848 5252 6060 6240 6464 6565 7878 8080 9696 10504 12120 12480 13130 15756 16160 19392 19695 21008 24240 26260 31512 32320 39390 42016 48480 52520 63024 78780 84032 96960 105040 126048 157560 210080 252096 315120 420160 630240 1260480
• Sum of all divisors σ(n): 4352544
• Sum of proper divisors (its aliquot sum) s(n): 3092064
• 1260480 is an abundant number, because the sum of its proper divisors (3092064) is greater than itself. Its abundance is 1831584

Bases of 1260480

• Binary: 100110011101111000000₂
• Hexadecimal: 0x133BC0
• Base-36: R0LC

Squares and roots of 1260480

• 1260480 squared (1260480²) is 1588809830400
• 1260480 cubed (1260480³) is 2002663015022592000
• The square root of 1260480 is 1122.7110046669
• The cube root of 1260480 is 108.0219434151

Scales and comparisons

• 1,260,480 seconds is equal to 2 weeks, 14 hours, 8 minutes.
• To count from 1 to 1,260,480 would take you about three 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 1260480 cubic inches would be around 9 feet tall.

Recreational maths with 1260480

• 1260480 backwards is 0840621
• The number of decimal digits it has is: 7
• The sum of 1260480's digits is 21
• More coming soon!