490775000

Names of 490775000

• Cardinal: 490775000 can be written as Four hundred ninety million, seven hundred seventy-five thousand.

Scientific notation

• Scientific notation: 4.90775 × 10⁸

Factors of 490775000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 367

Divisors of 490775000

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 67 100 125 134 200 250 268 293 335 500 536 586 625 670 1000 1172 1250 1340 1465 1675 2344 2500 2680 2930 3125 3350 5000 5860 6250 6700 7325 8375 11720 12500 13400 14650 16750 19631 25000 29300 33500 36625 39262 41875 58600 67000 73250 78524 83750 98155 146500 157048 167500 183125 196310 209375 293000 335000 366250 392620 418750 490775 732500 785240 837500 915625 981550 1465000 1675000 1831250 1963100 2453875 3662500 3926200 4907750 7325000 9815500 12269375 19631000 24538750 49077500 61346875 98155000 122693750 245387500 490775000
• Sum of all divisors σ(n): 1171331280
• Sum of proper divisors (its aliquot sum) s(n): 680556280
• 490775000 is an abundant number, because the sum of its proper divisors (680556280) is greater than itself. Its abundance is 189781280

Bases of 490775000

• Binary: 11101010000001010000111011000₂
• Hexadecimal: 0x1D40A1D8
• Base-36: 8470EW

Squares and roots of 490775000

• 490775000 squared (490775000²) is 240860100625000000
• 490775000 cubed (490775000³) is 118208115884234375000000000
• The square root of 490775000 is 22153.4421704621
• The cube root of 490775000 is 788.7889364721

Scales and comparisons

• 490,775,000 seconds is equal to 15 years, 31 weeks, 3 days, 6 hours, 23 minutes, 20 seconds.
• To count from 1 to 490,775,000 would take you about twenty-three years!

  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 490775000 cubic inches would be around 65.7 feet tall.

Recreational maths with 490775000

• 490775000 backwards is 000577094
• The number of decimal digits it has is: 9
• The sum of 490775000's digits is 32
• More coming soon!