16401342678479

Names of 16401342678479

• Cardinal: 16401342678479 can be written as Sixteen trillion, four hundred one billion, three hundred forty-two million, six hundred seventy-eight thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 1.6401342678479 × 10¹³

Factors of 16401342678479

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 305

Divisors of 16401342678479

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 61 121 233 671 1331 2563 3721 7381 14213 28193 40931 54289 81191 156343 226981 310123 450241 597179 866993 1719773 2496791 3311629 4952651 6568969 9536923 18917503 27464701 36427919 52886573 72258659 104906153 202009369 302111711 400707109 581752303 1153967683 2222103059 4407778199 6399275333 12322571509 24443133649 70392028663 135548286599 268874470139 1491031152589 16401342678479
• Sum of all divisors σ(n): 18419968317408
• Sum of proper divisors (its aliquot sum) s(n): 2018625638929
• 16401342678479 is a deficient number, because the sum of its proper divisors (2018625638929) is less than itself. Its deficiency is 14382717039550

Bases of 16401342678479

• Binary: 11101110101010111100001101000100010111001111₂
• Hexadecimal: 0xEEABC3445CF
• Base-36: 5TAO7YKZZ

Squares and roots of 16401342678479

• 16401342678479 squared (16401342678479²) is 269004041656896697969753441
• 16401342678479 cubed (16401342678479³) is 4412027469110602581402246583338166896239
• The square root of 16401342678479 is 4049857.1182794833
• The cube root of 16401342678479 is 25407.3751902875

Scales and comparisons

• 16,401,342,678,479 seconds is equal to 521,511 years, 50 weeks, 1 day, 1 hour, 47 minutes, 59 seconds.
• To count from 1 to 16,401,342,678,479 would take you about one million, three hundred three thousand, seven hundred seventy-nine 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 16401342678479 cubic inches would be around 2117.3 feet tall.

Recreational maths with 16401342678479

• 16401342678479 backwards is 97487624310461
• The number of decimal digits it has is: 14
• The sum of 16401342678479's digits is 62
• More coming soon!