494566164640

Names of 494566164640

• Cardinal: 494566164640 can be written as Four hundred ninety-four billion, five hundred sixty-six million, one hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.9456616464 × 10¹¹

Factors of 494566164640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 246261

Divisors of 494566164640

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 13267 26534 53068 66335 106136 132670 212272 232987 265340 424544 465974 530680 931948 1061360 1164935 1863896 2122720 2329870 3727792 4659740 7455584 9319480 18638960 37277920 3091038529 6182077058 12364154116 15455192645 24728308232 30910385290 49456616464 61820770580 98913232928 123641541160 247283082320 494566164640
• Sum of all divisors σ(n): 1168505648352
• Sum of proper divisors (its aliquot sum) s(n): 673939483712
• 494566164640 is an abundant number, because the sum of its proper divisors (673939483712) is greater than itself. Its abundance is 179373319072

Bases of 494566164640

• Binary: 111001100100110011100001100100010100000₂
• Hexadecimal: 0x732670C8A0
• Base-36: 6B77XAXS

Squares and roots of 494566164640

• 494566164640 squared (494566164640²) is 244595691206719586329600
• 494566164640 cubed (494566164640³) is 120968752887577079206997646905344000
• The square root of 494566164640 is 703253.9830246253
• The cube root of 494566164640 is 7908.1482164967

Scales and comparisons

• 494,566,164,640 seconds is equal to 15,725 years, 35 weeks, 10 hours, 10 minutes, 40 seconds.
• To count from 1 to 494,566,164,640 would take you about thirty-one thousand, four hundred fifty-one 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 494566164640 cubic inches would be around 659 feet tall.

Recreational maths with 494566164640

• 494566164640 backwards is 046461665494
• The number of decimal digits it has is: 12
• The sum of 494566164640's digits is 55
• More coming soon!