20161698 (number)

20161698 is an even 8-digits composite number following 20161697 and preceding 20161699. In scientific notation, it is written as 2.0161698 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6366816 positive integers (up to 20161698) that are relatively prime to 20161698.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand six hundred ninety-eight

Notation

Scientific notation 2.0161698 × 10^7
Engineering notation 2.0161698 × 10^6

Prime Factorization of 20161698

Prime Factorization 2 × 3 × 19 × 176857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20161698
Product of the distinct prime numbers

The prime factorization of 20161698 is 2 × 3 × 19 × 176857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 7, 70, 690, 970, 2393, 7894, 36895, 91797, 463774, 585611, 5889456, 3922975, 96956579, 80819946, 830517987, 671976817, 3989857700, 8133792760

Basic calculations (n = 20161698)

Multiplication

n×y
n×2 40323396
n×3 60485094
n×4 80646792
n×5 100808490

Division

n÷y
n÷2 10080849
n÷3 6720566
n÷3 5040424.5
n÷5 4032339.6

Exponentiation

ny
n2 406494066243204
n3 8.1956106023875E+21
n4 1.6523742589093E+29
n5 3.3314670791104E+36

Nth Root

y√n
2√n 4490.177947476
3√n 272.17132552707
4√n 67.008790076198
5√n 28.900504299107

Divisors of 20161698

1, 2, 3, 6, 19, 38, 57, 114, 176857, 353714, 530571, 1061142, 3360283, 6720566, 10080849, 20161698

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 -20161697
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 20161698 can be divided by 16 positive divisors. The sum of these divisors (counting 20161698) is 1, the average is 0.0625.

Base conversion 20161698

Base System Value
2 Binary 1001100111010010010100010
3 Ternary 1101221022122120
4 Quaternary 1030322102202
5 Quinary 20130133243
6 Senary 2000045110
8 Octal 114722242
10 Decimal 20161698
12 Duodecimal 6903796
16 Hexadecimal 133a4a2
20 Vigesimal 66044i
36 Base36 c04v6

Cryptographic Hash Functions

md5 c81b7b3a7a4180fea9266e5600c2f115
sha1 4f74ec1cef1c684a4a73d05ac254e600545a4c1a
sha256 3e50b4d969341bc25e14b768b1140b4080c2981b12a5d57b4b6ca733fffba674
sha512 ed1f173469f501c0155d23fb282bf8e57bf283da76e3b8fd8f596726dd143f38b4a964c8cb59b74ecd0e3186f99a1cbc96b774958301722585b90e19353b338a
ripemd-160 9dbfdde5a647239fbe1728436ebc479f7c10334c

20161698 as geometric shapes

Circle

Radius = n
Diameter 40323396
Circumference 126679684.64139
Area 1.2770387722375E+15

Sphere

Radius = n
Volume 3.4329693413524E+22
Surface area 5.10815508895E+15
Circumference 126679684.64139

Square

Length = n
Perimeter 80646792
Area 406494066243204
Diagonal 28512946.752071

Cube

Length = n
Surface area 2438964397459224
Volume 8.1956106023875E+21
Space diagonal 34921085.30286

Equilateral Triangle

Length = n
Perimeter 60485094
Area 1.7601709392712E+14
Altitude 17460542.65143

Triangular Pyramid

Length = n
Surface area 1.7601709392712E+14
Volume 9.6586197215209E+20
Height 9504315.5840235