16439400936008

Names of 16439400936008

• Cardinal: 16439400936008 can be written as Sixteen trillion, four hundred thirty-nine billion, four hundred million, nine hundred thirty-six thousand and eight.

Scientific notation

• Scientific notation: 1.6439400936008 × 10¹³

Factors of 16439400936008

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 344

Divisors of 16439400936008

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 73 146 269 292 538 584 1076 2152 5329 10658 19637 21316 39274 42632 72361 78548 144722 157096 289444 389017 578888 778034 1433501 1556068 2867002 3112136 5282353 5734004 10564706 11468008 21129412 28398241 42258824 56796482 104645573 113592964 209291146 227185928 385611769 418582292 771223538 837164584 1542447076 3084894152 7639126829 15278253658 28149659137 30556507316 56299318274 61113014632 112598636548 225197273096 2054925117001 4109850234002 8219700468004 16439400936008
• Sum of all divisors σ(n): 31368596416365
• Sum of proper divisors (its aliquot sum) s(n): 14929195480357
• 16439400936008 is a deficient number, because the sum of its proper divisors (14929195480357) is less than itself. Its deficiency is 1510205455651

Bases of 16439400936008

• Binary: 11101111001110011000101001110011001001001000₂
• Hexadecimal: 0xEF398A73248
• Base-36: 5TS5MV4G8

Squares and roots of 16439400936008

• 16439400936008 squared (16439400936008²) is 270253903134820706510976064
• 16439400936008 cubed (16439400936008³) is 4442812268154386888033799766447283712512
• The square root of 16439400936008 is 4054553.1117507883
• The cube root of 16439400936008 is 25427.0120677205

Scales and comparisons

• 16,439,400,936,008 seconds is equal to 522,722 years, 5 weeks, 1 day, 4 hours, 8 seconds.
• To count from 1 to 16,439,400,936,008 would take you about one million, three hundred six thousand, eight hundred five 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 16439400936008 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16439400936008

• 16439400936008 backwards is 80063900493461
• The number of decimal digits it has is: 14
• The sum of 16439400936008's digits is 53
• More coming soon!