404622972

Names of 404622972

• Cardinal: 404622972 can be written as Four hundred four million, six hundred twenty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.04622972 × 10⁸

Factors of 404622972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7844

Divisors of 404622972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 37 39 52 54 74 78 108 111 117 148 156 222 234 333 351 444 468 481 666 702 962 999 1332 1404 1443 1924 1998 2886 3996 4329 5772 7789 8658 12987 15578 17316 23367 25974 31156 46734 51948 70101 93468 101257 140202 202514 210303 280404 288193 303771 405028 420606 576386 607542 841212 864579 911313 1152772 1215084 1729158 1822626 2593737 2733939 3458316 3645252 3746509 5187474 5467878 7493018 7781211 10374948 10935756 11239527 14986036 15562422 22479054 31124844 33718581 44958108 67437162 101155743 134874324 202311486 404622972
• Sum of all divisors σ(n): 1160398400
• Sum of proper divisors (its aliquot sum) s(n): 755775428
• 404622972 is an abundant number, because the sum of its proper divisors (755775428) is greater than itself. Its abundance is 351152456

Bases of 404622972

• Binary: 11000000111100000111001111100₂
• Hexadecimal: 0x181E0E7C
• Base-36: 6OWH30

Squares and roots of 404622972

• 404622972 squared (404622972²) is 163719749470112784
• 404622972 cubed (404622972³) is 66244771605692459837274048
• The square root of 404622972 is 20115.2422804199
• The cube root of 404622972 is 739.6339631159

Scales and comparisons

• 404,622,972 seconds is equal to 12 years, 45 weeks, 3 hours, 16 minutes, 12 seconds.
• To count from 1 to 404,622,972 would take you about nineteen 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 404622972 cubic inches would be around 61.6 feet tall.

Recreational maths with 404622972

• 404622972 backwards is 279226404
• 404622972 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 404622972's digits is 36
• More coming soon!