16553563908604160

Names of 16553563908604160

• Cardinal: 16553563908604160 can be written as Sixteen quadrillion, five hundred fifty-three trillion, five hundred sixty-three billion, nine hundred eight million, six hundred four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.655356390860416 × 10¹⁶

Factors of 16553563908604160

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12932471803604

Divisors of 16553563908604160

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 12932471803597 25864943607194 51729887214388 64662359017985 103459774428776 129324718035970 206919548857552 258649436071940 413839097715104 517298872143880 827678195430208 1034597744287760 1655356390860416 2069195488575520 3310712781720832 4138390977151040 8276781954302080 16553563908604160
• Sum of all divisors σ(n): 39650958549831468
• Sum of proper divisors (its aliquot sum) s(n): 23097394641227308
• 16553563908604160 is an abundant number, because the sum of its proper divisors (23097394641227308) is greater than itself. Its abundance is 6543830732623148

Bases of 16553563908604160

• Binary: 111010110011110110000011110000100010100000000100000000₂
• Hexadecimal: 0x3ACF60F08A0100
• Base-36: 4IZQY9YTTKW

Squares and roots of 16553563908604160

• 16553563908604160 squared (16553563908604160²) is 274020478076242234805679569305600
• 16553563908604160 cubed (16553563908604160³) is 4536015496101340942379101220450364150876471296000
• The square root of 16553563908604160 is 128660654.0812075927
• The cube root of 16553563908604160 is 254857.3540709623

Scales and comparisons

• 16,553,563,908,604,160 seconds is equal to 526,352,128 years, 39 weeks, 3 days, 2 hours, 29 minutes, 20 seconds.
• To count from 1 to 16,553,563,908,604,160 would take you about one billion, five hundred seventy-nine million, fifty-six thousand, three hundred eighty-six 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 16553563908604160 cubic inches would be around 21238.1 feet tall.

Recreational maths with 16553563908604160

• 16553563908604160 backwards is 06140680936535561
• The number of decimal digits it has is: 17
• The sum of 16553563908604160's digits is 68
• More coming soon!