19248138374742

Names of 19248138374742

• Cardinal: 19248138374742 can be written as Nineteen trillion, two hundred forty-eight billion, one hundred thirty-eight million, three hundred seventy-four thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.9248138374742 × 10¹³

Factors of 19248138374742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2403702

Divisors of 19248138374742

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 43 86 129 258 387 774 10391 20782 31173 62346 93519 187038 446813 893626 1340439 2393263 2680878 4021317 4786526 7179789 8042634 14359578 21539367 43078734 102910309 205820618 308730927 617461854 926192781 1852385562 24868395833 49736791666 74605187499 149210374998 223815562497 447631124994 1069341020819 2138682041638 3208023062457 6416046124914 9624069187371 19248138374742
• Sum of all divisors σ(n): 42678291921408
• Sum of proper divisors (its aliquot sum) s(n): 23430153546666
• 19248138374742 is an abundant number, because the sum of its proper divisors (23430153546666) is greater than itself. Its abundance is 4182015171924

Bases of 19248138374742

• Binary: 100011000000110001110011100110100111001010110₂
• Hexadecimal: 0x11818E734E56
• Base-36: 6TMH0M6HI

Squares and roots of 19248138374742

• 19248138374742 squared (19248138374742²) is 370490830893215601223566564
• 19248138374742 cubed (19248138374742³) is 7131258779605752106689578909779613326488
• The square root of 19248138374742 is 4387270.0366790737
• The cube root of 19248138374742 is 26799.6780864383

Scales and comparisons

• 19,248,138,374,742 seconds is equal to 612,031 years, 13 weeks, 4 days, 8 hours, 5 minutes, 42 seconds.
• To count from 1 to 19,248,138,374,742 would take you about one million, five hundred thirty thousand and seventy-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 19248138374742 cubic inches would be around 2233.3 feet tall.

Recreational maths with 19248138374742

• 19248138374742 backwards is 24747383184291
• The number of decimal digits it has is: 14
• The sum of 19248138374742's digits is 63
• More coming soon!