16942653840

Names of 16942653840

• Cardinal: 16942653840 can be written as Sixteen billion, nine hundred forty-two million, six hundred fifty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.694265384 × 10¹⁰

Factors of 16942653840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10084930

Divisors of 16942653840

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 10084913 20169826 30254739 40339652 50424565 60509478 70594391 80679304 100849130 121018956 141188782 151273695 161358608 201698260 211783173 242037912 282377564 302547390 352971955 403396520 423566346 484075824 564755128 605094780 705943910 806793040 847132692 1058915865 1129510256 1210189560 1411887820 1694265384 2117831730 2420379120 2823775640 3388530768 4235663460 5647551280 8471326920 16942653840
• Sum of all divisors σ(n): 60025408128
• Sum of proper divisors (its aliquot sum) s(n): 43082754288
• 16942653840 is an abundant number, because the sum of its proper divisors (43082754288) is greater than itself. Its abundance is 26140100448

Bases of 16942653840

• Binary: 1111110001110111000110000110010000₂
• Hexadecimal: 0x3F1DC6190
• Base-36: 7S77VDC

Squares and roots of 16942653840

• 16942653840 squared (16942653840²) is 287053519142066745600
• 16942653840 cubed (16942653840³) is 4863448408377850652876143104000
• The square root of 16942653840 is 130163.9498478745
• The cube root of 16942653840 is 2568.3870957895

Scales and comparisons

• 16,942,653,840 seconds is equal to 538 years, 37 weeks, 4 days, 12 hours, 44 minutes.
• To count from 1 to 16,942,653,840 would take you about one thousand and seventy-seven 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 16942653840 cubic inches would be around 214 feet tall.

Recreational maths with 16942653840

• 16942653840 backwards is 04835624961
• 16942653840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16942653840's digits is 48
• More coming soon!