16290941543695729

Names of 16290941543695729

• Cardinal: 16290941543695729 can be written as Sixteen quadrillion, two hundred ninety trillion, nine hundred forty-one billion, five hundred forty-three million, six hundred ninety-five thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.6290941543695729 × 10¹⁶

Factors of 16290941543695729

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 98913459

Divisors of 16290941543695729

• Number of divisors d(n): 8
• Complete list of divisors:
  1 1033 159697 98752729 164967001 102011569057 15770514563113 16290941543695729
• Sum of all divisors σ(n): 16306814333708360
• Sum of proper divisors (its aliquot sum) s(n): 15872790012631
• 16290941543695729 is a deficient number, because the sum of its proper divisors (15872790012631) is less than itself. Its deficiency is 16275068753683098

Bases of 16290941543695729

• Binary: 111001111000001000011001100111110001001100010101110001₂
• Hexadecimal: 0x39E08667C4C571
• Base-36: 4GENN87GXO1

Squares and roots of 16290941543695729

• 16290941543695729 squared (16290941543695729²) is 265394776380111381787023732841441
• 16290941543695729 cubed (16290941543695729³) is 4323530788010594510897517019212868853509505905489
• The square root of 16290941543695729 is 127635972.7651093237
• The cube root of 16290941543695729 is 253502.3920956395

Scales and comparisons

• 16,290,941,543,695,729 seconds is equal to 518,001,549 years, 46 weeks, 5 days, 3 hours, 28 minutes, 49 seconds.
• To count from 1 to 16,290,941,543,695,729 would take you about one billion, five hundred fifty-four million, four thousand, six hundred forty-nine 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 16290941543695729 cubic inches would be around 21125.2 feet tall.

Recreational maths with 16290941543695729

• 16290941543695729 backwards is 92759634514909261
• The number of decimal digits it has is: 17
• The sum of 16290941543695729's digits is 82
• More coming soon!