998081115057

Names of 998081115057

• Cardinal: 998081115057 can be written as Nine hundred ninety-eight billion, eighty-one million, one hundred fifteen thousand and fifty-seven.

Scientific notation

• Scientific notation: 9.98081115057 × 10¹¹

Factors of 998081115057

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2804

Divisors of 998081115057

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 19 39 57 117 171 247 367 733 741 1101 1669 2199 2223 3303 4771 5007 6597 6973 9529 13927 14313 15021 20919 21697 28587 31711 41781 42939 62757 65091 85761 90649 95133 125343 181051 195273 269011 271947 285399 412243 543153 612523 807033 815841 1223377 1236729 1629459 1837569 2421099 3497143 3670131 3710187 5111209 5512707 7962799 10491429 11010393 11637937 15333627 15903901 23244163 23888397 31474287 34913811 46000881 47711703 66445717 69732489 71665191 104741433 143135109 151293181 199337151 209197467 302174119 448979359 453879543 598011453 906522357 1346938077 1361638629 2719567071 4040814231 5836731667 8530607821 17510195001 25591823463 52530585003 76775470389 110897901673 332693705019 998081115057
• Sum of all divisors σ(n): 1641956825600
• Sum of proper divisors (its aliquot sum) s(n): 643875710543
• 998081115057 is a deficient number, because the sum of its proper divisors (643875710543) is less than itself. Its deficiency is 354205404514

Bases of 998081115057

• Binary: 1110100001100010010001010011001110110001₂
• Hexadecimal: 0xE8624533B1
• Base-36: CQIFQ569

Squares and roots of 998081115057

• 998081115057 squared (998081115057²) is 996165912233424472113249
• 998081115057 cubed (998081115057³) is 994254384463709894392383163103090193
• The square root of 998081115057 is 999040.0968214439
• The cube root of 998081115057 is 9993.5996212459

Scales and comparisons

• 998,081,115,057 seconds is equal to 31,735 years, 46 weeks, 2 days, 18 hours, 10 minutes, 57 seconds.
• To count from 1 to 998,081,115,057 would take you about sixty-three thousand, four hundred seventy-one 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 998081115057 cubic inches would be around 832.8 feet tall.

Recreational maths with 998081115057

• 998081115057 backwards is 750511180899
• The number of decimal digits it has is: 12
• The sum of 998081115057's digits is 54
• More coming soon!