3999487491027

Names of 3999487491027

• Cardinal: 3999487491027 can be written as Three trillion, nine hundred ninety-nine billion, four hundred eighty-seven million, four hundred ninety-one thousand and twenty-seven.

Scientific notation

• Scientific notation: 3.999487491027 × 10¹²

Factors of 3999487491027

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 107782621

Divisors of 3999487491027

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 19 21 31 57 63 93 133 171 217 279 399 589 651 1197 1767 1953 4123 5301 12369 37107 107782561 323347683 754477927 970043049 2047868659 2263433781 3341259391 6143605977 6790301343 10023778173 14335080613 18430817931 23388815737 30071334519 43005241839 63483928429 70166447211 129015725517 190451785287 210499341633 444387499003 571355355861 1333162497009 3999487491027
• Sum of all divisors σ(n): 7174007326720
• Sum of proper divisors (its aliquot sum) s(n): 3174519835693
• 3999487491027 is a deficient number, because the sum of its proper divisors (3174519835693) is less than itself. Its deficiency is 824967655334

Bases of 3999487491027

• Binary: 111010001100110100000001111111101111010011₂
• Hexadecimal: 0x3A33407FBD3
• Base-36: 1F1C7L6MR

Squares and roots of 3999487491027

• 3999487491027 squared (3999487491027²) is 15995900190881447405514729
• 3999487491027 cubed (3999487491027³) is 63975402721146750467484362131703836683
• The square root of 3999487491027 is 1999871.8686523395
• The cube root of 3999487491027 is 15873.3325263223

Scales and comparisons

• 3,999,487,491,027 seconds is equal to 127,171 years, 17 weeks, 1 day, 11 hours, 30 minutes, 27 seconds.
• To count from 1 to 3,999,487,491,027 would take you about three hundred seventeen thousand, nine hundred twenty-eight 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 3999487491027 cubic inches would be around 1322.8 feet tall.

Recreational maths with 3999487491027

• 3999487491027 backwards is 7201947849993
• The number of decimal digits it has is: 13
• The sum of 3999487491027's digits is 72
• More coming soon!