16556117888816

Names of 16556117888816

• Cardinal: 16556117888816 can be written as Sixteen trillion, five hundred fifty-six billion, one hundred seventeen million, eight hundred eighty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.6556117888816 × 10¹³

Factors of 16556117888816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 102564

Divisors of 16556117888816

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 176 233 466 932 1864 2563 3728 4111 5126 8222 10252 16444 20504 32888 41008 45221 65776 90442 98207 180884 196414 361768 392828 723536 785656 957863 1080277 1571312 1915726 2160554 3831452 4321108 7662904 8642216 10536493 15325808 17284432 21072986 22882231 42145972 45764462 84291944 91528924 168583888 183057848 251704541 366115696 403728977 503409082 807457954 1006818164 1614915908 2013636328 3229831816 4027272656 4441018747 6459663632 8882037494 17764074988 35528149976 71056299952 94068851641 188137703282 376275406564 752550813128 1034757368051 1505101626256 2069514736102 4139029472204 8278058944408 16556117888816
• Sum of all divisors σ(n): 35152706654208
• Sum of proper divisors (its aliquot sum) s(n): 18596588765392
• 16556117888816 is an abundant number, because the sum of its proper divisors (18596588765392) is greater than itself. Its abundance is 2040470876576

Bases of 16556117888816

• Binary: 11110000111011000101100001101000111100110000₂
• Hexadecimal: 0xF0EC5868F30
• Base-36: 5V9RX4HM8

Squares and roots of 16556117888816

• 16556117888816 squared (16556117888816²) is 274105039548373164937881856
• 16556117888816 cubed (16556117888816³) is 4538115348681438109598712707541551722496
• The square root of 16556117888816 is 4068920.9735279943
• The cube root of 16556117888816 is 25487.0460355721

Scales and comparisons

• 16,556,117,888,816 seconds is equal to 526,433 years, 17 weeks, 3 days, 19 hours, 46 minutes, 56 seconds.
• To count from 1 to 16,556,117,888,816 would take you about one million, three hundred sixteen thousand and eighty-three 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 16556117888816 cubic inches would be around 2123.9 feet tall.

Recreational maths with 16556117888816

• 16556117888816 backwards is 61888871165561
• The number of decimal digits it has is: 14
• The sum of 16556117888816's digits is 71
• More coming soon!