16239939996

Names of 16239939996

• Cardinal: 16239939996 can be written as Sixteen billion, two hundred thirty-nine million, nine hundred thirty-nine thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.6239939996 × 10¹⁰

Factors of 16239939996

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 442

Divisors of 16239939996

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 19 21 28 34 38 42 51 57 68 76 84 102 114 119 133 137 204 228 238 257 266 274 289 323 357 399 411 476 514 532 548 578 646 714 771 798 822 867 959 969 1028 1156 1292 1428 1542 1596 1644 1734 1799 1918 1938 2023 2261 2329 2603 2877 3084 3468 3598 3836 3876 4046 4369 4522 4658 4883 5206 5397 5491 5754 6069 6783 6987 7196 7809 8092 8738 9044 9316 9766 10412 10794 10982 11508 12138 13107 13566 13974 14649 15618 16303 16473 17476 18221 19532 21588 21964 24276 26214 27132 27948 29298 30583 31236 32606 32946 34181 35209 36442 38437 39593 44251 48909 52428 54663 58596 61166 65212 65892 68362 70418 72884 74273 76874 79186 83011 88502 91749 97818 102543 105627 109326 115311 118779 122332 132753 136724 140836 148546 153748 158372 166022 177004 183498 195636 205086 211254 218652 222819 230622 237558 246463 249033 265506 277151 297092 309757 332044 366996 410172 422508 445638 461244 475116 492926 498066 519911 531012 554302 581077 598553 619514 668971 739389 752267 831453 891276 929271 985852 996132 1039822 1108604 1162154 1197106 1239028 1337942 1411187 1478778 1504534 1559733 1662906 1743231 1795659 1858542 2006913 2079644 2256801 2324308 2394212 2675884 2822374 2957556 3009068 3119466 3325812 3486462 3591318 3717084 4013826 4189871 4233561 4513602 4682797 5265869 5644748 6238932 6972924 7182636 8027652 8379742 8467122 9027204 9365594 9878309 10175401 10531738 11372507 12569613 14048391 15797607 16759484 16934244 18731188 19756618 20350802 21063476 22745014 25139226 28096782 29634927 30526203 31595214 34117521 39513236 40701604 45490028 50278452 56193564 59269854 61052406 63190428 68235042 71227807 79607549 118539708 122104812 136470084 142455614 159215098 193332619 213683421 238822647 284911228 318430196 386665238 427366842 477645294 579997857 773330476 854733684 955290588 1159995714 1353328333 2319991428 2706656666 4059984999 5413313332 8119969998 16239939996
• Sum of all divisors σ(n): 48968317440
• Sum of proper divisors (its aliquot sum) s(n): 32728377444
• 16239939996 is an abundant number, because the sum of its proper divisors (32728377444) is greater than itself. Its abundance is 16488437448

Bases of 16239939996

• Binary: 1111000111111110011101000110011100₂
• Hexadecimal: 0x3C7F9D19C
• Base-36: 7GKU9WC

Squares and roots of 16239939996

• 16239939996 squared (16239939996²) is 263735651073680480016
• 16239939996 cubed (16239939996³) is 4283051148242563970336317119936
• The square root of 16239939996 is 127436.0231488727
• The cube root of 16239939996 is 2532.3757151059

Scales and comparisons

• 16,239,939,996 seconds is equal to 516 years, 19 weeks, 5 days, 6 hours, 26 minutes, 36 seconds.
• To count from 1 to 16,239,939,996 would take you about one thousand and thirty-two 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 16239939996 cubic inches would be around 211 feet tall.

Recreational maths with 16239939996

• 16239939996 backwards is 69993993261
• The number of decimal digits it has is: 11
• The sum of 16239939996's digits is 66
• More coming soon!