16399897118739376

Names of 16399897118739376

• Cardinal: 16399897118739376 can be written as Sixteen quadrillion, three hundred ninety-nine trillion, eight hundred ninety-seven billion, one hundred eighteen million, seven hundred thirty-nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.6399897118739376 × 10¹⁶

Factors of 16399897118739376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 93181233629214

Divisors of 16399897118739376

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 176 93181233629201 186362467258402 372724934516804 745449869033608 1024993569921211 1490899738067216 2049987139842422 4099974279684844 8199948559369688 16399897118739376
• Sum of all divisors σ(n): 34663418910063144
• Sum of proper divisors (its aliquot sum) s(n): 18263521791323768
• 16399897118739376 is an abundant number, because the sum of its proper divisors (18263521791323768) is greater than itself. Its abundance is 1863624672584392

Bases of 16399897118739376

• Binary: 111010010000111001111010011010000111011000101110110000₂
• Hexadecimal: 0x3A439E9A1D8BB0
• Base-36: 4HHA0Q7P9KG

Squares and roots of 16399897118739376

• 16399897118739376 squared (16399897118739376²) is 268956625505236086587583412869376
• 16399897118739376 cubed (16399897118739376³) is 4410860987689186664276867104057864646332075749376
• The square root of 16399897118739376 is 128062083.0641895189
• The cube root of 16399897118739376 is 254066.2872786987

Scales and comparisons

• 16,399,897,118,739,376 seconds is equal to 521,466,000 years, 8 weeks, 3 days, 11 hours, 36 minutes, 16 seconds.
• To count from 1 to 16,399,897,118,739,376 would take you about one billion, five hundred sixty-four million, three hundred ninety-eight thousand 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 16399897118739376 cubic inches would be around 21172.2 feet tall.

Recreational maths with 16399897118739376

• 16399897118739376 backwards is 67393781179899361
• The number of decimal digits it has is: 17
• The sum of 16399897118739376's digits is 97
• More coming soon!