16389284656556924

Names of 16389284656556924

• Cardinal: 16389284656556924 can be written as Sixteen quadrillion, three hundred eighty-nine trillion, two hundred eighty-four billion, six hundred fifty-six million, five hundred fifty-six thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.6389284656556924 × 10¹⁶

Factors of 16389284656556924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 984880

Divisors of 16389284656556924

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 16063 32126 39199 64252 78398 112441 156796 224882 274393 449764 548786 929609 1097572 1859218 3718436 6507263 13014526 26029052 629653537 1259307074 2518614148 4407574759 8815149518 14932309367 17630299036 29864618734 36439743191 59729237468 72879486382 104526165569 145758972764 209052331138 255078202337 418104662276 510156404674 1020312809348 585331594877033 1170663189754066 2341326379508132 4097321164139231 8194642328278462 16389284656556924
• Sum of all divisors σ(n): 32781481463808000
• Sum of proper divisors (its aliquot sum) s(n): 16392196807251076
• 16389284656556924 is an abundant number, because the sum of its proper divisors (16392196807251076) is greater than itself. Its abundance is 2912150694152

Bases of 16389284656556924

• Binary: 111010001110011111011110110010000100111010101101111100₂
• Hexadecimal: 0x3A39F7B213AB7C
• Base-36: 4HDILFHQ2D8

Squares and roots of 16389284656556924

• 16389284656556924 squared (16389284656556924²) is 268608651553652210271826452341776
• 16389284656556924 cubed (16389284656556924³) is 4402303651526717335226397068013411339733047257024
• The square root of 16389284656556924 is 128020641.5253295159
• The cube root of 16389284656556924 is 254011.4728969319

Scales and comparisons

• 16,389,284,656,556,924 seconds is equal to 521,128,556 years, 36 weeks, 1 hour, 48 minutes, 44 seconds.
• To count from 1 to 16,389,284,656,556,924 would take you about one billion, five hundred sixty-three million, three hundred eighty-five thousand, six hundred seventy 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 16389284656556924 cubic inches would be around 21167.6 feet tall.

Recreational maths with 16389284656556924

• 16389284656556924 backwards is 42965565648298361
• The number of decimal digits it has is: 17
• The sum of 16389284656556924's digits is 89
• More coming soon!