3845488144

Names of 3845488144

• Cardinal: 3845488144 can be written as Three billion, eight hundred forty-five million, four hundred eighty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.845488144 × 10⁹

Factors of 3845488144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 458

Divisors of 3845488144

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 37 74 148 296 419 592 838 1369 1676 2738 3352 5476 6704 10952 15503 21904 31006 62012 124024 175561 248048 351122 573611 702244 1147222 1404488 2294444 2808976 4588888 6495757 9177776 12991514 25983028 51966056 103932112 240343009 480686018 961372036 1922744072 3845488144
• Sum of all divisors σ(n): 7675763277
• Sum of proper divisors (its aliquot sum) s(n): 3830275133
• 3845488144 is a deficient number, because the sum of its proper divisors (3830275133) is less than itself. Its deficiency is 15213011

Bases of 3845488144

• Binary: 11100101001101010111111000010000₂
• Hexadecimal: 0xE5357E10
• Base-36: 1RLI5N4

Squares and roots of 3845488144

• 3845488144 squared (3845488144²) is 14787779065644564736
• 3845488144 cubed (3845488144³) is 56866229073027571410328489984
• 3845488144 is a perfect square number. Its square root is 62012
• The cube root of 3845488144 is 1566.6927206975

Scales and comparisons

• 3,845,488,144 seconds is equal to 122 years, 14 weeks, 1 day, 23 hours, 9 minutes, 4 seconds.
• To count from 1 to 3,845,488,144 would take you about two hundred forty-four 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 3845488144 cubic inches would be around 130.6 feet tall.

Recreational maths with 3845488144

• 3845488144 backwards is 4418845483
• The number of decimal digits it has is: 10
• The sum of 3845488144's digits is 49
• More coming soon!