4966993143

Names of 4966993143

• Cardinal: 4966993143 can be written as Four billion, nine hundred sixty-six million, nine hundred ninety-three thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 4.966993143 × 10⁹

Factors of 4966993143

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2824

Divisors of 4966993143

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 157 189 243 441 471 567 1099 1323 1413 1701 2657 3297 3969 4239 7693 7971 9891 11907 12717 18599 23079 23913 29673 38151 55797 69237 71739 89019 130193 167391 207711 215217 267057 390579 417149 502173 623133 645651 1171737 1251447 1506519 1869399 2920043 3515211 3754341 4519557 8760129 10545633 11263023 20440301 26280387 31636899 33789069 61320903 78841161 101367207 183962709 236523483 551888127 709570449 1655664381 4966993143
• Sum of all divisors σ(n): 8713413072
• Sum of proper divisors (its aliquot sum) s(n): 3746419929
• 4966993143 is a deficient number, because the sum of its proper divisors (3746419929) is less than itself. Its deficiency is 1220573214

Bases of 4966993143

• Binary: 100101000000011100100110011110111₂
• Hexadecimal: 0x1280E4CF7
• Base-36: 2A57WFR

Squares and roots of 4966993143

• 4966993143 squared (4966993143²) is 24671020882609018449
• 4966993143 cubed (4966993143³) is 122540791554728802586143495207
• The square root of 4966993143 is 70476.8979382605
• The cube root of 4966993143 is 1706.2049076841

Scales and comparisons

• 4,966,993,143 seconds is equal to 157 years, 48 weeks, 4 days, 8 hours, 19 minutes, 3 seconds.
• To count from 1 to 4,966,993,143 would take you about three hundred fifteen 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 4966993143 cubic inches would be around 142.2 feet tall.

Recreational maths with 4966993143

• 4966993143 backwards is 3413996694
• The number of decimal digits it has is: 10
• The sum of 4966993143's digits is 54
• More coming soon!