16439849599418

Names of 16439849599418

• Cardinal: 16439849599418 can be written as Sixteen trillion, four hundred thirty-nine billion, eight hundred forty-nine million, five hundred ninety-nine thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.6439849599418 × 10¹³

Factors of 16439849599418

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 299

Divisors of 16439849599418

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 7 14 49 61 98 122 229 427 458 854 1603 2989 3206 5978 11221 13969 22442 27938 52441 97783 104882 195566 367087 684481 734174 1368962 2569609 3198901 5139218 6397802 12008989 22392307 24017978 44784614 84062923 156746149 168125846 313492298 588440461 732548329 1176880922 1465096658 2750058481 5127838303 5500116962 10255676606 19250409367 35894868121 38500818734 71789736242 134752865569 167753567341 269505731138 335507134682 1174274971387 2348549942774 8219924799709 16439849599418
• Sum of all divisors σ(n): 29283997734882
• Sum of proper divisors (its aliquot sum) s(n): 12844148135464
• 16439849599418 is a deficient number, because the sum of its proper divisors (12844148135464) is less than itself. Its deficiency is 3595701463954

Bases of 16439849599418

• Binary: 11101111001110110011011001010100000110111010₂
• Hexadecimal: 0xEF3B36541BA
• Base-36: 5TSD1ZJCQ

Squares and roots of 16439849599418

• 16439849599418 squared (16439849599418²) is 270268654851484175065938724
• 16439849599418 cubed (16439849599418³) is 4443176037195413817740538915487534062632
• The square root of 16439849599418 is 4054608.4397162197
• The cube root of 16439849599418 is 25427.2433832489

Scales and comparisons

• 16,439,849,599,418 seconds is equal to 522,736 years, 19 weeks, 43 minutes, 38 seconds.
• To count from 1 to 16,439,849,599,418 would take you about one million, three hundred six thousand, eight 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 16439849599418 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16439849599418

• 16439849599418 backwards is 81499594893461
• The number of decimal digits it has is: 14
• The sum of 16439849599418's digits is 80
• More coming soon!