401948625

Names of 401948625

• Cardinal: 401948625 can be written as Four hundred one million, nine hundred forty-eight thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.01948625 × 10⁸

Factors of 401948625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2073

Divisors of 401948625

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 13 15 25 39 41 65 75 123 125 195 205 325 375 533 615 975 1025 1599 1625 2011 2665 3075 4875 5125 6033 7995 10055 13325 15375 26143 30165 39975 50275 66625 78429 82451 130715 150825 199875 247353 251375 392145 412255 653575 754125 1071863 1236765 1960725 2061275 3215589 3267875 5359315 6183825 9803625 10306375 16077945 26796575 30919125 80389725 133982875 401948625
• Sum of all divisors σ(n): 738226944
• Sum of proper divisors (its aliquot sum) s(n): 336278319
• 401948625 is a deficient number, because the sum of its proper divisors (336278319) is less than itself. Its deficiency is 65670306

Bases of 401948625

• Binary: 10111111101010011111111010001₂
• Hexadecimal: 0x17F53FD1
• Base-36: 6NB5JL

Squares and roots of 401948625

• 401948625 squared (401948625²) is 161562697139390625
• 401948625 cubed (401948625³) is 64939903966469495056640625
• The square root of 401948625 is 20048.6564387741
• The cube root of 401948625 is 738.0008280629

Scales and comparisons

• 401,948,625 seconds is equal to 12 years, 40 weeks, 4 days, 4 hours, 23 minutes, 45 seconds.
• To count from 1 to 401,948,625 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 401948625 cubic inches would be around 61.5 feet tall.

Recreational maths with 401948625

• 401948625 backwards is 526849104
• 401948625 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 401948625's digits is 39
• More coming soon!