166742982855375104

Names of 166742982855375104

• Cardinal: 166742982855375104 can be written as One hundred sixty-six quadrillion, seven hundred forty-two trillion, nine hundred eighty-two billion, eight hundred fifty-five million, three hundred seventy-five thousand, one hundred four.

Scientific notation

• Scientific notation: 1.66742982855375104 × 10¹⁷

Factors of 166742982855375104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10863

Divisors of 166742982855375104

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 244 256 488 976 1952 2609 3721 3904 5218 7442 7808 8191 10436 14884 15616 16382 20872 29768 32764 41744 59536 65528 83488 119072 131056 159149 166976 238144 262112 318298 333952 476288 499651 524224 636596 667904 952576 999302 1048448 1273192 1998604 2096896 2546384 3997208 5092768 7994416 9708089 10185536 15988832 19416178 20371072 21370319 30478711 31977664 38832356 40742144 42740638 60957422 63955328 67092481 77664712 85481276 121914844 127910656 134184962 155329424 170962552 243829688 268369924 310658848 341925104 487659376 536739848 621317696 683850208 975318752 1073479696 1242635392 1303589459 1367700416 1950637504 2146959392 2485270784 2607178918 2735400832 3901275008 4092641341 4293918784 5214357836 5470801664 7802550016 8185282682 8587837568 10428715672 16370565364 17175675136 20857431344 32741130728 41714862688 65482261456 79518956999 83429725376 130964522912 159037913998 166859450752 175044282929 249651121801 261929045824 318075827996 333718901504 350088565858 499302243602 523858091648 636151655992 700177131716 998604487204 1047716183296 1272303311984 1400354263432 1997208974408 2544606623968 2800708526864 3994417948816 5089213247936 5601417053728 7988835897632 10178426495872 10677701258669 11202834107456 15977671795264 20356852991744 21355402517338 22405668214912 31955343590528 42710805034676 44811336429824 63910687181056 85421610069352 170843220138704 341686440277408 651339776778809 683372880554816 1302679553557618 1366745761109632 2605359107115236 2733491522219264 5210718214230472 10421436428460944 20842872856921888 41685745713843776 83371491427687552 166742982855375104
• Sum of all divisors σ(n): 338551408373977890
• Sum of proper divisors (its aliquot sum) s(n): 171808425518602786
• 166742982855375104 is an abundant number, because the sum of its proper divisors (171808425518602786) is greater than itself. Its abundance is 5065442663227682

Bases of 166742982855375104

• Binary: 1001010000011000111101110000000101111000100011100100000000₂
• Hexadecimal: 0x25063DC05E23900
• Base-36: 19LTGCU7UOZK

Squares and roots of 166742982855375104

• 166742982855375104 squared (166742982855375104²) is 27803222331507915870706824543010816
• 166742982855375104 cubed (166742982855375104³) is 4635992224546806642235488386781511315080941209124864
• The square root of 166742982855375104 is 408341747.6273704541
• The cube root of 166742982855375104 is 550405.1921660711

Scales and comparisons

• 166,742,982,855,375,104 seconds is equal to 5,301,911,084 years, 46 weeks, 2 days, 4 hours, 11 minutes, 44 seconds.
• To count from 1 to 166,742,982,855,375,104 would take you about fifteen billion, nine hundred five million, seven hundred thirty-three thousand, two hundred fifty-four 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 166742982855375104 cubic inches would be around 45867.1 feet tall.

Recreational maths with 166742982855375104

• 166742982855375104 backwards is 401573558289247661
• The number of decimal digits it has is: 18
• The sum of 166742982855375104's digits is 83
• More coming soon!