3984347342889

Names of 3984347342889

• Cardinal: 3984347342889 can be written as Three trillion, nine hundred eighty-four billion, three hundred forty-seven million, three hundred forty-two thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 3.984347342889 × 10¹²

Factors of 3984347342889

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1319

Divisors of 3984347342889

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 19 27 57 81 171 243 361 513 729 1083 1297 1539 2187 3249 3891 4617 6561 9747 11673 13851 24643 29241 35019 41553 73929 87723 105057 124659 221787 263169 315171 468217 665361 789507 945513 1404651 1682209 1996083 2368521 2836539 4213953 5046627 5988249 8509617 12641859 15139881 17964747 31961971 37925577 45419643 53894241 95885913 113776731 136258929 161682723 287657739 341330193 408776787 607277449 862973217 1023990579 1226330361 1821832347 2588919651 3071971737 3678991083 5465497041 7766758953 11036973249 16396491123 23300276859 49189473369 69900830577 147568420107 209702491731 442705260321 1328115780963 3984347342889
• Sum of all divisors σ(n): 6312176499447
• Sum of proper divisors (its aliquot sum) s(n): 2327829156558
• 3984347342889 is a deficient number, because the sum of its proper divisors (2327829156558) is less than itself. Its deficiency is 1656518186331

Bases of 3984347342889

• Binary: 111001111110101101100110111010100000101001₂
• Hexadecimal: 0x39FAD9BA829
• Base-36: 1EUDTJ9K9

Squares and roots of 3984347342889

• 3984347342889 squared (3984347342889²) is 15875023748786634538866321
• 3984347342889 cubed (3984347342889³) is 63251608691777799162728739874720941369
• 3984347342889 is a perfect square number. Its square root is 1996083
• The cube root of 3984347342889 is 15853.2775820183

Scales and comparisons

• 3,984,347,342,889 seconds is equal to 126,689 years, 47 weeks, 6 days, 6 hours, 48 minutes, 9 seconds.
• To count from 1 to 3,984,347,342,889 would take you about three hundred sixteen thousand, seven hundred twenty-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 3984347342889 cubic inches would be around 1321.1 feet tall.

Recreational maths with 3984347342889

• 3984347342889 backwards is 9882437434893
• The number of decimal digits it has is: 13
• The sum of 3984347342889's digits is 72
• More coming soon!