16489131133659345

Names of 16489131133659345

• Cardinal: 16489131133659345 can be written as Sixteen quadrillion, four hundred eighty-nine trillion, one hundred thirty-one billion, one hundred thirty-three million, six hundred fifty-nine thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.6489131133659345 × 10¹⁶

Factors of 16489131133659345

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 316869156

Divisors of 16489131133659345

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 31 35 45 63 73 93 105 155 217 219 279 315 365 465 511 651 657 1085 1095 1395 1533 1953 2263 2555 3255 3285 4599 5329 6789 7665 9765 11315 15841 15987 20367 22995 26645 33945 37303 47523 47961 79205 79935 101835 111909 142569 165199 186515 237615 239805 335727 495597 559545 712845 825995 1156393 1486791 1678635 2477985 3469179 5781965 7433955 10407537 17345895 52037685 316869037 950607111 1584345185 2218083259 2851821333 4753035555 6654249777 9822940147 11090416295 14259106665 19962749331 23131439701 29468820441 33271248885 49114700735 68760581029 69394319103 88406461323 99813746655 115657198505 147344102205 161920077907 206281743087 208182957309 343802905145 346971595515 442032306615 485760233721 618845229261 717074630731 809600389535 1031408715435 1040914786545 1457280701163 1688595098173 2151223892193 2428801168605 3094226146305 3585373153655 5019522415117 5065785294519 6453671676579 7286403505815 8442975490865 10756119460965 11820165687211 15058567245351 15197355883557 25097612075585 25328926472595 32268358382895 35460497061633 45175701736053 52346448043363 59100828436055 75292836226755 75986779417785 106381491184899 157039344130089 177302485308165 225878508680265 261732240216815 366425136303541 471118032390267 531907455924495 785196720650445 1099275408910623 1832125681517705 2355590161951335 3297826226731869 5496377044553115 16489131133659345
• Sum of all divisors σ(n): 34186082857085952
• Sum of proper divisors (its aliquot sum) s(n): 17696951723426607
• 16489131133659345 is an abundant number, because the sum of its proper divisors (17696951723426607) is greater than itself. Its abundance is 1207820589767262

Bases of 16489131133659345

• Binary: 111010100101001100011100000011111000000110100011010001₂
• Hexadecimal: 0x3A94C703E068D1
• Base-36: 4ICWQ9O8BM9

Squares and roots of 16489131133659345

• 16489131133659345 squared (16489131133659345²) is 271891445543013916023210505829025
• 16489131133659345 cubed (16489131133659345³) is 4483253699678955118512126412738377833501163488625
• The square root of 16489131133659345 is 128410011.8123946947
• The cube root of 16489131133659345 is 254526.2568193919

Scales and comparisons

• 16,489,131,133,659,345 seconds is equal to 524,303,365 years, 42 weeks, 4 days, 2 hours, 15 minutes, 45 seconds.
• To count from 1 to 16,489,131,133,659,345 would take you about one billion, five hundred seventy-two million, nine hundred ten thousand and ninety-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 16489131133659345 cubic inches would be around 21210.5 feet tall.

Recreational maths with 16489131133659345

• 16489131133659345 backwards is 54395633113198461
• The number of decimal digits it has is: 17
• The sum of 16489131133659345's digits is 72
• More coming soon!