168324890513214717827

Names of 168324890513214717827

• Cardinal: 168324890513214717827 can be written as One hundred sixty-eight quintillion, three hundred twenty-four quadrillion, eight hundred ninety trillion, five hundred thirteen billion, two hundred fourteen million, seven hundred seventeen thousand, eight hundred twenty-seven.

Scientific notation

• Scientific notation: 1.68324890513214717827 × 10²⁰

Factors of 168324890513214717827

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3673

Divisors of 168324890513214717827

• Number of divisors d(n): 48
• Complete list of divisors:
  1 23 67 529 1541 3583 4489 12167 35443 82409 103247 240061 300763 815189 1895407 2374681 5521403 6917549 12837889 16084087 43594361 54617663 126992269 159103627 295271447 369934001 860138563 1077633829 2920822187 3659383421 6791243281 8508482023 19783186949 24785578067 57629283721 156198595463 195695086529 455013299827 570068295541 1325473525583 3861162009307 10465305896021 13111570797443 30485891088409 88806726214061 701175495033407 2042554702923403 46978758167238269
• Sum of all divisors σ(n): 168327783803629978758
• Sum of proper divisors (its aliquot sum) s(n): 2893290415260931
• 168324890513214717827 is a deficient number, because the sum of its proper divisors (2893290415260931) is less than itself. Its deficiency is 168321997222799456896

Bases of 168324890513214717827

• Binary: 10010001111111111010001001000001100100101000101011101011111110000011₂
• Hexadecimal: 0x91FFA241928AEBF83
• Base-36: ZIUQ9TCXWYE0Z

Squares and roots of 168324890513214717827

• 168324890513214717827 squared (168324890513214717827²) is 28333268766285722112610974654247231601929
• 168324890513214717827 cubed (168324890513214717827³) is 4769194362966530418181689206351528967602164566489908923888283
• The square root of 168324890513214717827 is 12974008267.0397091831
• 168324890513214717827 is a perfect cube number. Its cube root is 5521403

Scales and comparisons

• 168,324,890,513,214,717,827 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 168,324,890,513,214,717,827 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 168324890513214717827 cubic inches would be around 460116.9 feet tall.

Recreational maths with 168324890513214717827

• 168324890513214717827 backwards is 728717412315098423861
• The number of decimal digits it has is: 21
• The sum of 168324890513214717827's digits is 89
• More coming soon!