4394425425

Names of 4394425425

• Cardinal: 4394425425 can be written as Four billion, three hundred ninety-four million, four hundred twenty-five thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 4.394425425 × 10⁹

Factors of 4394425425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1714

Divisors of 4394425425

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 13 15 23 25 39 65 69 75 115 127 195 299 325 345 381 575 635 897 975 1495 1543 1651 1725 1905 2921 3175 4485 4629 4953 7475 7715 8255 8763 9525 14605 20059 22425 23145 24765 35489 37973 38575 41275 43815 60177 73025 100295 106467 113919 115725 123825 177445 189865 195961 219075 300885 461357 501475 532335 569595 587883 887225 949325 979805 1384071 1504425 2306785 2547493 2661675 2847975 2939415 4507103 4899025 6920355 7642479 11533925 12737465 13521309 14697075 22535515 34601775 38212395 58592339 63687325 67606545 112677575 175777017 191061975 292961695 338032725 878885085 1464808475 4394425425
• Sum of all divisors σ(n): 8234139648
• Sum of proper divisors (its aliquot sum) s(n): 3839714223
• 4394425425 is a deficient number, because the sum of its proper divisors (3839714223) is less than itself. Its deficiency is 554711202

Bases of 4394425425

• Binary: 100000101111011011001110001010001₂
• Hexadecimal: 0x105ED9C51
• Base-36: 20OBSCX

Squares and roots of 4394425425

• 4394425425 squared (4394425425²) is 19310974815886430625
• 4394425425 cubed (4394425425³) is 84860638712466024650998640625
• The square root of 4394425425 is 66290.4625492985
• The cube root of 4394425425 is 1637.9502233067

Scales and comparisons

• 4,394,425,425 seconds is equal to 139 years, 37 weeks, 6 days, 9 hours, 43 minutes, 45 seconds.
• To count from 1 to 4,394,425,425 would take you about two hundred seventy-nine 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 4394425425 cubic inches would be around 136.5 feet tall.

Recreational maths with 4394425425

• 4394425425 backwards is 5245244934
• The number of decimal digits it has is: 10
• The sum of 4394425425's digits is 42
• More coming soon!