49118998071345121857

Names of 49118998071345121857

• Cardinal: 49118998071345121857 can be written as Forty-nine quintillion, one hundred eighteen quadrillion, nine hundred ninety-eight trillion, seventy-one billion, three hundred forty-five million, one hundred twenty-one thousand, eight hundred fifty-seven.

Scientific notation

• Scientific notation: 4.9118998071345121857 × 10¹⁹

Factors of 49118998071345121857

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1025293

Divisors of 49118998071345121857

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 21 31 49 93 147 217 331 651 961 993 1519 2317 2883 4557 6727 6951 10261 16219 20181 30783 47089 48657 71827 141267 215481 318091 502789 954273 1024921 1508367 2226637 3074763 6679911 7174447 15586459 21523341 31772551 46759377 50221129 95317653 150663387 222407857 339248851 667223571 984949081 1017746553 1556854999 2374741957 2954847243 4670564997 6894643567 7124225871 10516714381 16623193699 20683930701 31550143143 48262504969 49869581097 73617000667 144787514907 220851002001 326018145811 515319004669 978054437433 1050463056241 1545957014007 2282127020677 3151389168723 6846381062031 7353241393687 15974889144739 22059724181061 32564354743471 47924667434217 51472689755809 97693064230413 154418069267427 227950483204297 347703271615771 683851449612891 1009494997047601 1043109814847313 1595653382430079 2433922901310397 3028484991142803 4786960147290237 7066464979333207 7301768703931191 10778801420088901 17037460309172779 21199394937999621 32336404260266703 49465254855332449 51112380927518337 75451609940622307 148395764565997347 226354829821866921 334142844022755931 528161269584356149 1002428532068267793 1584483808753068447 2338999908159291517 7016999724477874551 16372999357115040619 49118998071345121857
• Sum of all divisors σ(n): 78959317584100446864
• Sum of proper divisors (its aliquot sum) s(n): 29840319512755325007
• 49118998071345121857 is a deficient number, because the sum of its proper divisors (29840319512755325007) is less than itself. Its deficiency is 19278678558589796850

Bases of 49118998071345121857

• Binary: 101010100110101001101111001000000010010101100111111000101001000001₂
• Hexadecimal: 0x2A9A9BC80959F8A41
• Base-36: AD6LBMX6IYURL

Squares and roots of 49118998071345121857

• 49118998071345121857 squared (49118998071345121857²) is 2412675971532805800697604984790179128449
• 49118998071345121857 cubed (49118998071345121857³) is 118508226392500606249317950776585922277834135598051960409793
• The square root of 49118998071345121857 is 7008494707.9487134229
• The cube root of 49118998071345121857 is 3662265.5623704941

Scales and comparisons

• 49,118,998,071,345,121,857 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 49,118,998,071,345,121,857 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 49118998071345121857 cubic inches would be around 305188.8 feet tall.

Recreational maths with 49118998071345121857

• 49118998071345121857 backwards is 75812154317089981194
• 49118998071345121857 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 49118998071345121857's digits is 93
• More coming soon!