49940513450879968

Names of 49940513450879968

• Cardinal: 49940513450879968 can be written as Forty-nine quadrillion, nine hundred forty trillion, five hundred thirteen billion, four hundred fifty million, eight hundred seventy-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.9940513450879968 × 10¹⁶

Factors of 49940513450879968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 721809567

Divisors of 49940513450879968

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 309007 618014 1236028 2163049 2472056 4326098 4944112 8652196 9888224 17304392 34608784 69217568 721500551 1443001102 2886002204 5050503857 5772004408 10101007714 11544008816 20202015428 23088017632 40404030856 80808061712 161616123424 222948720762857 445897441525714 891794883051428 1560641045339999 1783589766102856 3121282090679998 3567179532205712 6242564181359996 7134359064411424 12485128362719992 24970256725439984 49940513450879968
• Sum of all divisors σ(n): 112366519056497664
• Sum of proper divisors (its aliquot sum) s(n): 62426005605617696
• 49940513450879968 is an abundant number, because the sum of its proper divisors (62426005605617696) is greater than itself. Its abundance is 12485492154737728

Bases of 49940513450879968

• Binary: 10110001011011001010000111100100001000111110101111100000₂
• Hexadecimal: 0xB16CA1E423EBE0
• Base-36: DNQFN5MT2HS

Squares and roots of 49940513450879968

• 49940513450879968 squared (49940513450879968²) is 2494054883737523009979913543681024
• 49940513450879968 cubed (49940513450879968³) is 124554381468526642637519097206085346142978703327232
• The square root of 49940513450879968 is 223473742.1955428929
• The cube root of 49940513450879968 is 368256.9916719261

Scales and comparisons

• 49,940,513,450,879,968 seconds is equal to 1,587,953,851 years, 30 weeks, 3 days, 18 hours, 39 minutes, 28 seconds.
• To count from 1 to 49,940,513,450,879,968 would take you about four billion, seven hundred sixty-three million, eight hundred sixty-one thousand, five hundred fifty-four 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 49940513450879968 cubic inches would be around 30688.1 feet tall.

Recreational maths with 49940513450879968

• 49940513450879968 backwards is 86997805431504994
• The number of decimal digits it has is: 17
• The sum of 49940513450879968's digits is 91
• More coming soon!