4405401397

Names of 4405401397

• Cardinal: 4405401397 can be written as Four billion, four hundred five million, four hundred one thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 4.405401397 × 10⁹

Factors of 4405401397

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2139683

Divisors of 4405401397

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 71 2059 2139583 62047907 151910393 4405401397
• Sum of all divisors σ(n): 4621501440
• Sum of proper divisors (its aliquot sum) s(n): 216100043
• 4405401397 is a deficient number, because the sum of its proper divisors (216100043) is less than itself. Its deficiency is 4189301354

Bases of 4405401397

• Binary: 100000110100101010001011100110101₂
• Hexadecimal: 0x106951735
• Base-36: 20UV1H1

Squares and roots of 4405401397

• 4405401397 squared (4405401397²) is 19407561468689551609
• 4405401397 cubed (4405401397³) is 85498098406528322417592197773
• The square root of 4405401397 is 66373.1978813737
• The cube root of 4405401397 is 1639.3127942005

Scales and comparisons

• 4,405,401,397 seconds is equal to 140 years, 4 weeks, 10 hours, 36 minutes, 37 seconds.
• To count from 1 to 4,405,401,397 would take you about two hundred eighty 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 4405401397 cubic inches would be around 136.6 feet tall.

Recreational maths with 4405401397

• 4405401397 backwards is 7931045044
• The number of decimal digits it has is: 10
• The sum of 4405401397's digits is 37
• More coming soon!