164740672105119813

Names of 164740672105119813

• Cardinal: 164740672105119813 can be written as One hundred sixty-four quadrillion, seven hundred forty trillion, six hundred seventy-two billion, one hundred five million, one hundred nineteen thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.64740672105119813 × 10¹⁷

Factors of 164740672105119813

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3308

Divisors of 164740672105119813

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 79 107 237 321 3119 6241 8453 9357 11449 18723 25359 34347 246401 333733 493039 667787 739203 904471 1001199 1479117 2003361 2713413 9728161 19465679 26364907 29184483 35709431 52755173 58397037 71453209 79094721 107128293 158265519 214359627 768524719 1040913227 1537788641 2082827653 2305574157 2821045049 3122739681 4613365923 5644803511 6248482959 8463135147 16934410533 60713452801 82232144933 111377715289 164543384587 182140358403 222862558871 246696434799 334133145867 493630153761 668587676613 4796362771279 6496339449707 8798839507831 14389088313837 17606142150809 19489018349121 26396518523493 52818426452427 513210816526853 695108321118649 1539632449580559 2085324963355947 54913557368373271 164740672105119813
• Sum of all divisors σ(n): 224640920132836480
• Sum of proper divisors (its aliquot sum) s(n): 59900248027716667
• 164740672105119813 is a deficient number, because the sum of its proper divisors (59900248027716667) is less than itself. Its deficiency is 104840424077403146

Bases of 164740672105119813

• Binary: 1001001001010001101100010010111000111000101000000001000101₂
• Hexadecimal: 0x24946C4B8E28045
• Base-36: 1923OZZ9A5OL

Squares and roots of 164740672105119813

• 164740672105119813 squared (164740672105119813²) is 27139489045646601279318847085154969
• 164740672105119813 cubed (164740672105119813³) is 4470977665969357782664965761641228790166253417300797
• The square root of 164740672105119813 is 405882584.1362496955
• The cube root of 164740672105119813 is 548193.1584438545

Scales and comparisons

• 164,740,672,105,119,813 seconds is equal to 5,238,243,796 years, 30 weeks, 3 days, 9 hours, 43 minutes, 33 seconds.
• To count from 1 to 164,740,672,105,119,813 would take you about fifteen billion, seven hundred fourteen million, seven hundred thirty-one thousand, three hundred eighty-nine 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 164740672105119813 cubic inches would be around 45682.8 feet tall.

Recreational maths with 164740672105119813

• 164740672105119813 backwards is 318911501276047461
• The number of decimal digits it has is: 18
• The sum of 164740672105119813's digits is 66
• More coming soon!