490038500

Names of 490038500

• Cardinal: 490038500 can be written as Four hundred ninety million, thirty-eight thousand, five hundred.

Scientific notation

• Scientific notation: 4.900385 × 10⁸

Factors of 490038500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7402

Divisors of 490038500

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 25 28 35 38 50 70 76 95 100 125 133 140 175 190 250 266 350 380 475 500 532 665 700 875 950 1330 1750 1900 2375 2660 3325 3500 4750 6650 7369 9500 13300 14738 16625 29476 33250 36845 51583 66500 73690 103166 140011 147380 184225 206332 257915 280022 368450 515830 560044 700055 736900 921125 980077 1031660 1289575 1400110 1842250 1960154 2579150 2800220 3500275 3684500 3920308 4900385 5158300 6447875 7000550 9800770 12895750 14001100 17501375 19601540 24501925 25791500 35002750 49003850 70005500 98007700 122509625 245019250 490038500
• Sum of all divisors σ(n): 1287686400
• Sum of proper divisors (its aliquot sum) s(n): 797647900
• 490038500 is an abundant number, because the sum of its proper divisors (797647900) is greater than itself. Its abundance is 307609400

Bases of 490038500

• Binary: 11101001101010110010011100100₂
• Hexadecimal: 0x1D3564E4
• Base-36: 83R84K

Squares and roots of 490038500

• 490038500 squared (490038500²) is 240137731482250000
• 490038500 cubed (490038500³) is 117676733728964566625000000
• The square root of 490038500 is 22136.8132304539
• The cube root of 490038500 is 788.3941636475

Scales and comparisons

• 490,038,500 seconds is equal to 15 years, 30 weeks, 1 day, 17 hours, 48 minutes, 20 seconds.
• To count from 1 to 490,038,500 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 490038500 cubic inches would be around 65.7 feet tall.

Recreational maths with 490038500

• 490038500 backwards is 005830094
• The number of decimal digits it has is: 9
• The sum of 490038500's digits is 29
• More coming soon!