111979421 is an odd 9-digits composite number following 111979420
and preceding 111979422 . In scientific notation, it is written as 1.11979421 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 111583452 positive integers (up to 111979421) that are relatively prime to 111979421.
111979421 has 4 divisors, whose sum is 112375392
The reverse of 111979421 is 124979111
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred eleven million nine hundred seventy-nine thousand four hundred twenty-one
Scientific notation
1.11979421 × 10^8
Engineering notation
1.11979421 × 10^6
Prime Factorization
283 × 395687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
111979421
Product of the distinct prime numbers
The prime factorization of 111979421 is 283 × 395687.
Since it has a total of 2 prime factors.
9 , 2 , 75 , 8 , 458 , 210 , 9152 , 1509 , 59773 , 10901 , 351121 , 734795 , 2300498 , 3057325 , 78517954 , 24747407 , 296250576 , 471685264 , 9458469516 , 6314031480
n×2
223958842
n×3
335938263
n×4
447917684
n×5
559897105
n÷2
55989710.5
n÷3
37326473.666667
n÷3
27994855.25
n÷5
22395884.2
n2
12539390727495241
n3
1.4041537133577E+24
n4
1.5723631981679E+32
n5
1.7607232053255E+40
2 √n
10582.032933232
3 √n
481.99892821855
4 √n
102.86900861402
5 √n
40.721863472045
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-111979420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 111979421 can be divided by 4 positive divisors.
The sum of these divisors (counting 111979421) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101011001010101110011101
3
Ternary
21210201010212222
4
Quaternary
12223022232131
5
Quinary
212131320141
6
Senary
15040035125
8
Octal
653125635
10
Decimal
111979421
12
Duodecimal
31602aa5
16
Hexadecimal
6acab9d
20
Vigesimal
1ejh8b1
36
Base36
1uo3vh
md5
5a2b7b5b323db23507934c30a3fd6574
sha1
f4ca849b0f3c712a2eb5ca991342927f7bbf73d3
sha256
2b644e937a5bd4a0c70536fae4631485d63c91442fe8c867b7e8b7311ab2c7d2
sha512
d893ce84b4ee7989cef6a59d0f5108854dac86283269159096c580cfa4def26a4468d0f02f2285e3d57c151110f7ed04e839fc7be946049960c3c08d213fed84
ripemd-160
4b9ba61fc1dfe47a73c8ade30b3351595063bc06
Diameter
223958842
Circumference
703587452.73368
Area
3.9393657789991E+16
Volume
5.8817053205271E+24
Surface area
1.5757463115996E+17
Circumference
703587452.73368
Perimeter
447917684
Area
12539390727495241
Diagonal
158362815.88489
Surface area
75236344364971446
Volume
1.4041537133577E+24
Space diagonal
193954046.57415
Perimeter
335938263
Area
5.429715458995E+15
Altitude
96977023.287073
Surface area
5.429715458995E+15
Volume
1.6548110209058E+23
Height
52787605.294962