138846714966216

Names of 138846714966216

• Cardinal: 138846714966216 can be written as One hundred thirty-eight trillion, eight hundred forty-six billion, seven hundred fourteen million, nine hundred sixty-six thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.38846714966216 × 10¹⁴

Factors of 138846714966216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 902401111

Divisors of 138846714966216

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 2137 4274 6411 8548 12822 17096 19233 25644 38466 51288 76932 153864 902398969 1804797938 2707196907 3609595876 5414393814 7219191752 8121590721 10828787628 16243181442 21657575256 32486362884 64972725768 1928426596753 3856853193506 5785279790259 7713706387012 11570559580518 15427412774024 17355839370777 23141119161036 34711678741554 46282238322072 69423357483108 138846714966216
• Sum of all divisors σ(n): 376219154582700
• Sum of proper divisors (its aliquot sum) s(n): 237372439616484
• 138846714966216 is an abundant number, because the sum of its proper divisors (237372439616484) is greater than itself. Its abundance is 98525724650268

Bases of 138846714966216

• Binary: 11111100100011111000101000111111011000011001000₂
• Hexadecimal: 0x7E47C51FB0C8
• Base-36: 1D7TAT6AQ0

Squares and roots of 138846714966216

• 138846714966216 squared (138846714966216²) is 19278410256909630162021358656
• 138846714966216 cubed (138846714966216³) is 2676743933942906387742148463828685459165696
• The square root of 138846714966216 is 11783323.5959221625
• The cube root of 138846714966216 is 51781.9661345793

Scales and comparisons

• 138,846,714,966,216 seconds is equal to 4,414,896 years, 2 weeks, 5 days, 23 hours, 3 minutes, 36 seconds.
• To count from 1 to 138,846,714,966,216 would take you about eleven million, thirty-seven thousand, two hundred forty 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 138846714966216 cubic inches would be around 4315.2 feet tall.

Recreational maths with 138846714966216

• 138846714966216 backwards is 612669417648831
• 138846714966216 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138846714966216's digits is 72
• More coming soon!