4402970985

Names of 4402970985

• Cardinal: 4402970985 can be written as Four billion, four hundred two million, nine hundred seventy thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 4.402970985 × 10⁹

Factors of 4402970985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19678

Divisors of 4402970985

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 19 21 35 57 95 105 113 133 285 339 399 565 665 791 1695 1995 2147 2373 3955 6441 10735 11865 15029 19531 32205 45087 58593 75145 97655 136717 225435 292965 371089 410151 683585 1113267 1855445 2050755 2207003 2597623 5566335 6621009 7792869 11035015 12988115 15449021 33105045 38964345 41933057 46347063 77245105 125799171 209665285 231735315 293531399 628995855 880594197 1467656995 4402970985
• Sum of all divisors σ(n): 8550328320
• Sum of proper divisors (its aliquot sum) s(n): 4147357335
• 4402970985 is a deficient number, because the sum of its proper divisors (4147357335) is less than itself. Its deficiency is 255613650

Bases of 4402970985

• Binary: 100000110011100000000000101101001₂
• Hexadecimal: 0x106700169
• Base-36: 20TEY5L

Squares and roots of 4402970985

• 4402970985 squared (4402970985²) is 19386153494751870225
• 4402970985 cubed (4402970985³) is 85356671348148834375160421625
• The square root of 4402970985 is 66354.8866700863
• The cube root of 4402970985 is 1639.0112750703

Scales and comparisons

• 4,402,970,985 seconds is equal to 140 years, 7 hours, 29 minutes, 45 seconds.
• To count from 1 to 4,402,970,985 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 4402970985 cubic inches would be around 136.6 feet tall.

Recreational maths with 4402970985

• 4402970985 backwards is 5890792044
• The number of decimal digits it has is: 10
• The sum of 4402970985's digits is 48
• More coming soon!