19149076908

Names of 19149076908

• Cardinal: 19149076908 can be written as Nineteen billion, one hundred forty-nine million, seventy-six thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.9149076908 × 10¹⁰

Factors of 19149076908

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3331

Divisors of 19149076908

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 97 117 137 156 194 234 274 291 388 411 468 548 582 822 873 1164 1233 1261 1644 1746 1781 2466 2522 3079 3492 3562 3783 4932 5044 5343 6158 7124 7566 9237 10686 11349 12316 13289 15132 16029 18474 21372 22698 26578 27711 32058 36948 39867 40027 45396 53156 55422 64116 79734 80054 110844 119601 120081 159468 160108 172757 239202 240162 298663 345514 360243 421823 478404 480324 518271 597326 691028 720486 843646 895989 1036542 1194652 1265469 1440972 1554813 1687292 1791978 2073084 2530938 2687967 3109626 3583956 3796407 3882619 5061876 5375934 5483699 6219252 7592814 7765238 10751868 10967398 11647857 15185628 15530476 16451097 21934796 23295714 32902194 34943571 40916831 46591428 49353291 65804388 69887142 81833662 98706582 122750493 139774284 163667324 197413164 245500986 368251479 491001972 531918803 736502958 1063837606 1473005916 1595756409 2127675212 3191512818 4787269227 6383025636 9574538454 19149076908
• Sum of all divisors σ(n): 53067094080
• Sum of proper divisors (its aliquot sum) s(n): 33918017172
• 19149076908 is an abundant number, because the sum of its proper divisors (33918017172) is greater than itself. Its abundance is 14768940264

Bases of 19149076908

• Binary: 10001110101010111111011100110101100₂
• Hexadecimal: 0x4755FB9AC
• Base-36: 8SOV6B0

Squares and roots of 19149076908

• 19149076908 squared (19149076908²) is 366687146428498840464
• 19149076908 cubed (19149076908³) is 7021720368134381819033958405312
• The square root of 19149076908 is 138380.1897238185
• The cube root of 19149076908 is 2675.3623712891

Scales and comparisons

• 19,149,076,908 seconds is equal to 608 years, 45 weeks, 5 days, 20 hours, 1 minute, 48 seconds.
• To count from 1 to 19,149,076,908 would take you about one thousand, two hundred seventeen 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 19149076908 cubic inches would be around 222.9 feet tall.

Recreational maths with 19149076908

• 19149076908 backwards is 80967094191
• The number of decimal digits it has is: 11
• The sum of 19149076908's digits is 54
• More coming soon!