16864155342

Names of 16864155342

• Cardinal: 16864155342 can be written as Sixteen billion, eight hundred sixty-four million, one hundred fifty-five thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.6864155342 × 10¹⁰

Factors of 16864155342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 262732

Divisors of 16864155342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 29 41 54 58 82 87 123 174 246 261 369 522 738 783 1107 1189 1566 2214 2378 3567 7134 10701 21402 32103 64206 262657 525314 787971 1575942 2363913 4727826 7091739 7617053 10768937 14183478 15234106 21537874 22851159 32306811 45702318 64613622 68553477 96920433 137106954 193840866 205660431 290761299 312299173 411320862 581522598 624598346 936897519 1873795038 2810692557 5621385114 8432077671 16864155342
• Sum of all divisors σ(n): 39713889600
• Sum of proper divisors (its aliquot sum) s(n): 22849734258
• 16864155342 is an abundant number, because the sum of its proper divisors (22849734258) is greater than itself. Its abundance is 5985578916

Bases of 16864155342

• Binary: 1111101101001011101001011011001110₂
• Hexadecimal: 0x3ED2E96CE
• Base-36: 7QWHDJI

Squares and roots of 16864155342

• 16864155342 squared (16864155342²) is 284399735399107136964
• 16864155342 cubed (16864155342³) is 4796161316994239125861766261688
• The square root of 16864155342 is 129862.0627512131
• The cube root of 16864155342 is 2564.4143473281

Scales and comparisons

• 16,864,155,342 seconds is equal to 536 years, 11 weeks, 5 days, 23 hours, 35 minutes, 42 seconds.
• To count from 1 to 16,864,155,342 would take you about one thousand and seventy-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 16864155342 cubic inches would be around 213.7 feet tall.

Recreational maths with 16864155342

• 16864155342 backwards is 24355146861
• The number of decimal digits it has is: 11
• The sum of 16864155342's digits is 45
• More coming soon!