998122545728000001

Names of 998122545728000001

• Cardinal: 998122545728000001 can be written as Nine hundred ninety-eight quadrillion, one hundred twenty-two trillion, five hundred forty-five billion, seven hundred twenty-eight million and one.

Scientific notation

• Scientific notation: 9.98122545728000001 × 10¹⁷

Factors of 998122545728000001

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26493572

Divisors of 998122545728000001

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 19 47 57 141 171 397 423 893 1191 2679 3573 7543 8037 11813 18659 22629 35439 55977 67887 106317 167931 224447 354521 555211 673341 1063563 1665633 2020023 3190689 4689761 4996899 10549009 14069283 26481293 31647027 42207849 79443879 89105459 94941081 220418767 238331637 267316377 503144567 661256301 801949131 1244620771 1509433701 1983768903 3733862313 4187956573 4528301103 10513073321 11201586939 12563869719 23647794649 31539219963 37691609157 70943383947 94617659889 199748393099 212830151841 312823514209 494114446087 599245179297 938470542627 1482343338261 1797735537891 2815411627881 4447030014783 5943646769971 9388174475653 14702705167823 17830940309913 28164523426959 44108115503469 53492820929739 84493570280877 124190935140973 132324346510407 279351398188637 372572805422919 838054194565911 1117718416268757 2359627767678487 2514162583697733 5836973951625731 7078883303035461 17510921854877193 21236649909106383 52532765564631579 110902505080888889 332707515242666667 998122545728000001
• Sum of all divisors σ(n): 1553938500338864640
• Sum of proper divisors (its aliquot sum) s(n): 555815954610864639
• 998122545728000001 is a deficient number, because the sum of its proper divisors (555815954610864639) is less than itself. Its deficiency is 442306591117135362

Bases of 998122545728000001

• Binary: 110111011010000010110010101011000100011011010001000000000001₂
• Hexadecimal: 0xDDA0B2AC46D1001
• Base-36: 7KZWWVEU0EM9

Squares and roots of 998122545728000001

• 998122545728000001 squared (998122545728000001²) is 996248616290543453046229091456000001
• 998122545728000001 cubed (998122545728000001³) is 994378205069914684443354433525298708144319637184000001
• The square root of 998122545728000001 is 999060831.8455888703
• The cube root of 998122545728000001 is 999373.7898520375

Scales and comparisons

• 998,122,545,728,000,001 seconds is equal to 31,737,209,558 years, 21 weeks, 6 hours, 13 minutes, 21 seconds.
• To count from 1 to 998,122,545,728,000,001 would take you about ninety-five billion, two hundred eleven million, six hundred twenty-eight thousand, six hundred seventy-five 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 998122545728000001 cubic inches would be around 83281.1 feet tall.

Recreational maths with 998122545728000001

• 998122545728000001 backwards is 100000827545221899
• The number of decimal digits it has is: 18
• The sum of 998122545728000001's digits is 63
• More coming soon!