16118404918

Names of 16118404918

• Cardinal: 16118404918 can be written as Sixteen billion, one hundred eighteen million, four hundred four thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.6118404918 × 10¹⁰

Factors of 16118404918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2943

Divisors of 16118404918

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 11 14 22 43 77 79 86 121 154 158 242 301 473 553 602 847 869 946 1106 1694 1738 2801 3311 3397 5203 5602 6083 6622 6794 9559 10406 12166 19118 19607 23779 30811 36421 37367 39214 47558 61622 66913 72842 74734 120443 133826 215677 221279 240886 261569 338921 411037 431354 442558 523138 677842 822074 843101 1324873 1548953 1686202 2372447 2434069 2649746 2877259 3097906 4744894 4868138 5754518 9274111 9514997 14573603 17038483 18548222 19029994 26774759 29147206 34076966 53549518 66604979 102015221 104664967 133209958 187423313 204030442 209329934 374846626 732654769 1151314637 1465309538 2302629274 8059202459 16118404918
• Sum of all divisors σ(n): 31482823680
• Sum of proper divisors (its aliquot sum) s(n): 15364418762
• 16118404918 is a deficient number, because the sum of its proper divisors (15364418762) is less than itself. Its deficiency is 753986156

Bases of 16118404918

• Binary: 1111000000101110110101011100110110₂
• Hexadecimal: 0x3C0BB5736
• Base-36: 7EKHCTY

Squares and roots of 16118404918

• 16118404918 squared (16118404918²) is 259802977100606586724
• 16118404918 cubed (16118404918³) is 4187609583809458588235315108632
• The square root of 16118404918 is 126958.2802262223
• The cube root of 16118404918 is 2526.0426980979

Scales and comparisons

• 16,118,404,918 seconds is equal to 512 years, 26 weeks, 5 days, 14 hours, 41 minutes, 58 seconds.
• To count from 1 to 16,118,404,918 would take you about one thousand and twenty-five 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 16118404918 cubic inches would be around 210.5 feet tall.

Recreational maths with 16118404918

• 16118404918 backwards is 81940481161
• 16118404918 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16118404918's digits is 43
• More coming soon!