16144646427

Names of 16144646427

• Cardinal: 16144646427 can be written as Sixteen billion, one hundred forty-four million, six hundred forty-six thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.6144646427 × 10¹⁰

Factors of 16144646427

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 715

Divisors of 16144646427

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 19 21 23 39 57 63 69 79 91 117 133 161 171 207 237 247 273 299 399 437 483 553 571 711 741 819 897 1027 1197 1311 1449 1501 1659 1713 1729 1817 2093 2223 2691 3059 3081 3933 3997 4503 4977 5139 5187 5451 5681 6279 7189 7423 9177 9243 10507 10849 11991 12719 13133 13509 15561 16353 17043 18837 19513 21567 22269 23621 27531 31521 32547 34523 35973 38157 39399 39767 45109 51129 51961 58539 64701 66807 70863 75943 91931 94563 97641 103569 114471 118197 119301 135327 136591 141037 155883 165347 170729 175617 212589 227829 241661 249527 275793 310707 315763 357903 405981 409773 423111 448799 467649 496041 512187 586417 683487 724983 748581 827379 857071 947289 987259 1037507 1195103 1229319 1269333 1346397 1488123 1536561 1746689 1759251 2174949 2245743 2571213 2841867 2961777 3112521 3141593 3243851 3585309 4039191 4104919 5240067 5277753 5999497 7262549 7713639 8885331 9337563 9424779 9731553 10755927 11141923 12314757 13487591 15720201 17998491 19712633 21787647 22706957 28274337 29194659 33425769 36944271 40462773 53995473 59137899 65362941 68120871 77993461 94413137 100277307 121388319 137988431 177413697 204362613 233980383 256264229 283239411 413965293 701941149 768792687 849718233 1241895879 1793849603 2306378061 5381548809 16144646427
• Sum of all divisors σ(n): 31980748800
• Sum of proper divisors (its aliquot sum) s(n): 15836102373
• 16144646427 is a deficient number, because the sum of its proper divisors (15836102373) is less than itself. Its deficiency is 308544054

Bases of 16144646427

• Binary: 1111000010010010111100000100011011₂
• Hexadecimal: 0x3C24BC11B
• Base-36: 7F03SWR

Squares and roots of 16144646427

• 16144646427 squared (16144646427²) is 260649608252843866329
• 16144646427 cubed (16144646427³) is 4208095766578225439117355456483
• The square root of 16144646427 is 127061.5851742767
• The cube root of 16144646427 is 2527.4127929711

Scales and comparisons

• 16,144,646,427 seconds is equal to 513 years, 18 weeks, 1 day, 8 hours, 27 seconds.
• To count from 1 to 16,144,646,427 would take you about one thousand and twenty-six 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 16144646427 cubic inches would be around 210.6 feet tall.

Recreational maths with 16144646427

• 16144646427 backwards is 72464644161
• The number of decimal digits it has is: 11
• The sum of 16144646427's digits is 45
• More coming soon!