980198401546671021

Names of 980198401546671021

• Cardinal: 980198401546671021 can be written as Nine hundred eighty quadrillion, one hundred ninety-eight trillion, four hundred one billion, five hundred forty-six million, six hundred seventy-one thousand and twenty-one.

Scientific notation

• Scientific notation: 9.80198401546671021 × 10¹⁷

Factors of 980198401546671021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 685521979981

Divisors of 980198401546671021

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 13 33 39 99 101 117 121 143 303 363 429 909 1089 1111 1287 1313 1573 3333 3939 4719 9999 11817 12221 14157 14443 36663 43329 109989 129987 158873 476619 1429857 685521979853 2056565939559 6169697818677 7540741778383 8911785738089 22622225335149 26735357214267 67866676005447 69237719965153 80206071642801 82948159562213 98029643118979 207713159895459 248844478686639 294088929356937 623139479686377 746533436059917 761614919616683 882266788070811 900090359546989 1078326074308769 2284844758850049 2700271078640967 3234978222926307 6854534276550147 8100813235922901 8377764115783513 9704934668778921 9900993955016879 25133292347350539 29702981865050637 75399877042051617 89108945595151911 108910933505185669 326732800515557007 980198401546671021
• Sum of all divisors σ(n): 1692561994523284248
• Sum of proper divisors (its aliquot sum) s(n): 712363592976613227
• 980198401546671021 is a deficient number, because the sum of its proper divisors (712363592976613227) is less than itself. Its deficiency is 267834808570057794

Bases of 980198401546671021

• Binary: 110110011010010111010100000010111101100110000101001110101101₂
• Hexadecimal: 0xD9A5D40BD9853AD
• Base-36: 7G3FC1904WX9

Squares and roots of 980198401546671021

• 980198401546671021 squared (980198401546671021²) is 960788906394648922613324047201182441
• 980198401546671021 cubed (980198401546671021³) is 941763750271809001326189127823023399064799438428742261
• The square root of 980198401546671021 is 990049696.5034992731
• The cube root of 980198401546671021 is 993355.4144524205

Scales and comparisons

• 980,198,401,546,671,021 seconds is equal to 31,167,277,216 years, 23 weeks, 5 days, 4 hours, 10 minutes, 21 seconds.
• To count from 1 to 980,198,401,546,671,021 would take you about ninety-three billion, five hundred one million, eight hundred thirty-one thousand, six hundred forty-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 980198401546671021 cubic inches would be around 82779.6 feet tall.

Recreational maths with 980198401546671021

• 980198401546671021 backwards is 120176645104891089
• The number of decimal digits it has is: 18
• The sum of 980198401546671021's digits is 72
• More coming soon!