16318165149

Names of 16318165149

• Cardinal: 16318165149 can be written as Sixteen billion, three hundred eighteen million, one hundred sixty-five thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.6318165149 × 10¹⁰

Factors of 16318165149

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3908

Divisors of 16318165149

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 99 117 121 143 243 297 351 363 429 891 1053 1089 1287 1331 1573 2673 3159 3267 3861 3881 3993 4719 9801 11583 11643 11979 14157 17303 29403 34749 34929 35937 42471 42691 50453 51909 104787 107811 127413 128073 151359 155727 314361 323433 382239 384219 454077 467181 469601 554983 943083 1152657 1362231 1401543 1408803 1664949 3457971 4086693 4204629 4226409 4994847 5165611 6104813 10373913 12260079 12679227 14984541 15496833 18314439 38037681 44953623 46490499 54943317 67152943 114113043 134860869 139471497 164829951 201458829 418414491 494489853 604376487 1255243473 1483469559 1813129461 5439388383 16318165149
• Sum of all divisors σ(n): 28961831808
• Sum of proper divisors (its aliquot sum) s(n): 12643666659
• 16318165149 is a deficient number, because the sum of its proper divisors (12643666659) is less than itself. Its deficiency is 3674498490

Bases of 16318165149

• Binary: 1111001100101000110111000010011101₂
• Hexadecimal: 0x3CCA3709D
• Base-36: 7HVEWT9

Squares and roots of 16318165149

• 16318165149 squared (16318165149²) is 266282513830038192201
• 16318165149 cubed (16318165149³) is 4345242036969439737313321802949
• The square root of 16318165149 is 127742.5737528411
• The cube root of 16318165149 is 2536.4352182333

Scales and comparisons

• 16,318,165,149 seconds is equal to 518 years, 45 weeks, 15 hours, 39 minutes, 9 seconds.
• To count from 1 to 16,318,165,149 would take you about one thousand and thirty-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 16318165149 cubic inches would be around 211.4 feet tall.

Recreational maths with 16318165149

• 16318165149 backwards is 94156181361
• The number of decimal digits it has is: 11
• The sum of 16318165149's digits is 45
• More coming soon!