16556740929

Names of 16556740929

• Cardinal: 16556740929 can be written as Sixteen billion, five hundred fifty-six million, seven hundred forty thousand, nine hundred twenty-nine.

Scientific notation

• Scientific notation: 1.6556740929 × 10¹⁰

Factors of 16556740929

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 49

Divisors of 16556740929

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 17 27 29 51 81 87 153 261 289 459 493 783 841 867 1377 1479 2349 2523 2601 4437 7569 7803 8381 13311 14297 22707 23409 24389 25143 39933 42891 68121 73167 75429 128673 219501 226287 243049 386019 414613 658503 678861 707281 729147 1158057 1243839 1975509 2121843 2187441 3731517 6365529 6562323 7048421 11194551 12023777 19096587 19686969 21145263 33583653 36071331 57289761 63435789 108213993 190307367 204404209 324641979 570922101 613212627 973925937 1839637881 5518913643 16556740929
• Sum of all divisors σ(n): 27211700527
• Sum of proper divisors (its aliquot sum) s(n): 10654959598
• 16556740929 is a deficient number, because the sum of its proper divisors (10654959598) is less than itself. Its deficiency is 5901781331

Bases of 16556740929

• Binary: 1111011010110110111101000101000001₂
• Hexadecimal: 0x3DADBD141
• Base-36: 7LTGF29

Squares and roots of 16556740929

• 16556740929 squared (16556740929²) is 274125670190023783041
• 16556740929 cubed (16556740929³) is 4538627703324721976158340785089
• 16556740929 is a perfect square number. Its square root is 128673
• The cube root of 16556740929 is 2548.7365741249

Scales and comparisons

• 16,556,740,929 seconds is equal to 526 years, 23 weeks, 3 days, 22 hours, 42 minutes, 9 seconds.
• To count from 1 to 16,556,740,929 would take you about one thousand and fifty-two 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 16556740929 cubic inches would be around 212.4 feet tall.

Recreational maths with 16556740929

• 16556740929 backwards is 92904765561
• The number of decimal digits it has is: 11
• The sum of 16556740929's digits is 54
• More coming soon!