4427864872389

Names of 4427864872389

• Cardinal: 4427864872389 can be written as Four trillion, four hundred twenty-seven billion, eight hundred sixty-four million, eight hundred seventy-two thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 4.427864872389 × 10¹²

Factors of 4427864872389

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 83807

Divisors of 4427864872389

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 89 267 623 801 1869 5607 10837 32511 72871 75859 97533 218613 227577 510097 655839 682731 964493 1530291 2893479 4590873 6485519 6751451 8680437 19456557 20254353 45398633 58369671 60763059 136195899 408587697 789703027 2369109081 5527921189 7107327243 16583763567 49751290701 70283569403 210850708209 491984985821 632552124627 1475954957463 4427864872389
• Sum of all divisors σ(n): 7392403848960
• Sum of proper divisors (its aliquot sum) s(n): 2964538976571
• 4427864872389 is a deficient number, because the sum of its proper divisors (2964538976571) is less than itself. Its deficiency is 1463325895818

Bases of 4427864872389

• Binary: 1000000011011110001010100000001010111000101₂
• Hexadecimal: 0x406F15015C5
• Base-36: 1KI4SF5J9

Squares and roots of 4427864872389

• 4427864872389 squared (4427864872389²) is 19605987328136455254567321
• 4427864872389 cubed (4427864872389³) is 86812662578759276514943539309074599869
• The square root of 4427864872389 is 2104249.2419837057
• The cube root of 4427864872389 is 16420.9439837391

Scales and comparisons

• 4,427,864,872,389 seconds is equal to 140,792 years, 21 weeks, 1 day, 33 minutes, 9 seconds.
• To count from 1 to 4,427,864,872,389 would take you about three hundred fifty-one thousand, nine hundred eighty-one 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 4427864872389 cubic inches would be around 1368.4 feet tall.

Recreational maths with 4427864872389

• 4427864872389 backwards is 9832784687244
• The number of decimal digits it has is: 13
• The sum of 4427864872389's digits is 72
• More coming soon!