325378393820

Names of 325378393820

• Cardinal: 325378393820 can be written as Three hundred twenty-five billion, three hundred seventy-eight million, three hundred ninety-three thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.2537839382 × 10¹¹

Factors of 325378393820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 283900

Divisors of 325378393820

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 31 62 124 155 310 620 1861 3722 7444 9305 18610 37220 57691 115382 230764 282001 288455 564002 576910 1128004 1153820 1410005 2820010 5640020 8742031 17484062 34968124 43710155 87420310 174840620 524803861 1049607722 2099215444 2624019305 5248038610 10496077220 16268919691 32537839382 65075678764 81344598455 162689196910 325378393820
• Sum of all divisors σ(n): 705717901056
• Sum of proper divisors (its aliquot sum) s(n): 380339507236
• 325378393820 is an abundant number, because the sum of its proper divisors (380339507236) is greater than itself. Its abundance is 54961113416

Bases of 325378393820

• Binary: 100101111000010000100000100011011011100₂
• Hexadecimal: 0x4BC21046DC
• Base-36: 45H5W7H8

Squares and roots of 325378393820

• 325378393820 squared (325378393820²) is 105871099164883014192400
• 325378393820 cubed (325378393820³) is 34448168198227578506123376450968000
• The square root of 325378393820 is 570419.4893409587
• The cube root of 325378393820 is 6878.0115956713

Scales and comparisons

• 325,378,393,820 seconds is equal to 10,346 years, 1 week, 2 days, 15 hours, 10 minutes, 20 seconds.
• To count from 1 to 325,378,393,820 would take you about twenty thousand, six hundred ninety-two 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 325378393820 cubic inches would be around 573.2 feet tall.

Recreational maths with 325378393820

• 325378393820 backwards is 028393873523
• The number of decimal digits it has is: 12
• The sum of 325378393820's digits is 53
• More coming soon!