206867908 is an even 9-digits composite number following 206867907
and preceding 206867909 . In scientific notation, it is written as 2.06867908 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 95477472 positive integers (up to 206867908) that are relatively prime to 206867908.
206867908 has 12 divisors, whose sum is 389866540
The reverse of 206867908 is 809768602
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
two hundred six million eight hundred sixty-seven thousand nine hundred eight
Scientific notation
2.06867908 × 10^8
Engineering notation
2.06867908 × 10^6
Prime Factorization
2 × 2 × 13 × 3978229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
103433954
Product of the distinct prime numbers
The prime factorization of 206867908 is 2 × 2 × 13 × 3978229.
Since it has a total of 4 prime factors.
2 , 6 , 44 , 99 , 936 , 683 , 5201 , 7921 , 51330 , 38887 , 374802 , 283924 , 7048175 , 268338 , 74628940 , 7295448 , 174539441 , 65730131 , 9140762667 , 205754195
n×2
413735816
n×3
620603724
n×4
827471632
n×5
1034339540
n÷2
103433954
n÷3
68955969.333333
n÷3
51716977
n÷5
41373581.6
n2
42794331360296464
n3
8.8527738027633E+24
n4
1.8313547965749E+33
n5
3.7884853557321E+41
2 √n
14382.903323043
3 √n
591.42231585164
4 √n
119.92874268933
5 √n
46.040350850709
1 , 2 , 4 , 13 , 26 , 52 , 3978229 , 7956458 , 15912916 , 51716977 , 103433954 , 206867908
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-206867907
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 206867908 can be divided by 12 positive divisors.
The sum of these divisors (counting 206867908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100010101001000110111000100
3
Ternary
112102020222102101
4
Quaternary
30111020313010
5
Quinary
410424233113
6
Senary
32305521444
8
Octal
1425106704
10
Decimal
206867908
12
Duodecimal
59343284
16
Hexadecimal
c548dc4
20
Vigesimal
34ci9f8
36
Base36
3f5was
md5
5c39609bad9208c67a8ddc4f1bcf0f87
sha1
d652be0b2a5460b776f0013f9e1ff3f14ae871d7
sha256
ad41d050a0b67c9c83c9f337008d4665dfdec19b5626903a66f9b159a320e4b6
sha512
cb49a0e0a13b8286d1974cf5b2badb7e2e794529a84043a0927d4004be10d2ae3c34c9e9d946253eb5979b2e0501a5a5b2e180059e4f96cbd3d341da654860e3
ripemd-160
58303e8c31ed08cfe83062904d93dd76472d8049
Diameter
413735816
Circumference
1299789400.0726
Area
1.3444235701679E+17
Volume
3.7082412190205E+25
Surface area
5.3776942806718E+17
Circumference
1299789400.0726
Perimeter
827471632
Area
42794331360296464
Diagonal
292555401.11335
Surface area
256765988161778784
Volume
8.8527738027633E+24
Space diagonal
358305727.11148
Perimeter
620603724
Area
1.8530489047993E+16
Altitude
179152863.55574
Surface area
1.8530489047993E+16
Volume
1.0433093980408E+24
Height
97518467.037783