105887949 is an odd 9-digits composite number following 105887948
and preceding 105887950 . In scientific notation, it is written as 1.05887949 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 68734640 positive integers (up to 105887949) that are relatively prime to 105887949.
105887949 has 16 divisors, whose sum is 144944640
The reverse of 105887949 is 949788501
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred five million eight hundred eighty-seven thousand nine hundred forty-nine
Scientific notation
1.05887949 × 10^8
Engineering notation
1.05887949 × 10^6
Prime Factorization
3 × 59 × 107 × 5591
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
105887949
Product of the distinct prime numbers
The prime factorization of 105887949 is 3 × 59 × 107 × 5591.
Since it has a total of 4 prime factors.
3 , 5 , 75 , 100 , 935 , 327 , 3730 , 6858 , 48187 , 35831 , 136178 , 53092 , 2087658 , 2640557 , 56026540 , 66078272 , 209485730 , 261250715 , 6103547234 , 2186232030
n×2
211775898
n×3
317663847
n×4
423551796
n×5
529439745
n÷2
52943974.5
n÷3
35295983
n÷3
26471987.25
n÷5
21177589.8
n2
11212257743426601
n3
1.1872429761108E+24
n4
1.2571472370503E+32
n5
1.3311674252227E+40
2 √n
10290.187024539
3 √n
473.09553082693
4 √n
101.44055907052
5 √n
40.268857425396
1 , 3 , 59 , 107 , 177 , 321 , 5591 , 6313 , 16773 , 18939 , 329869 , 598237 , 989607 , 1794711 , 35295983 , 105887949
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-105887948
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 105887949 can be divided by 16 positive divisors.
The sum of these divisors (counting 105887949) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010011111011100011001101
3
Ternary
21101020122221220
4
Quaternary
12103323203031
5
Quinary
204101403244
6
Senary
14301313553
8
Octal
623734315
10
Decimal
105887949
12
Duodecimal
2b5658b9
16
Hexadecimal
64fb8cd
20
Vigesimal
1d1fjh9
36
Base36
1r1jnx
md5
49fb7405a7a566dac07219369e74ce00
sha1
711b24c8663baa14be85062f67844071cee15ea4
sha256
87288079d224d6e225344c8ba98f468d142aeb07d4f6e84b125cbb9d7acb74cc
sha512
1b6d7fae9773580c3df53543519b7be38e376b29b56183b983e113b2d7202305d6ca1791a173453e1a4605d6e20dcb5ca58ff3225f15cc317bd9969c93b7853a
ripemd-160
141fb8345a2062cec4f4c0448b24584ddf764d3a
Diameter
211775898
Circumference
665313605.36418
Area
3.5224346556904E+16
Volume
4.9731117490344E+24
Surface area
1.4089738622762E+17
Circumference
665313605.36418
Perimeter
423551796
Area
11212257743426601
Diagonal
149748173.56767
Surface area
67273546460559606
Volume
1.1872429761108E+24
Space diagonal
183403307.57726
Perimeter
317663847
Area
4.8550500197931E+15
Altitude
91701653.788631
Surface area
4.8550500197931E+15
Volume
1.3991792655401E+23
Height
49916057.85589