202398161 (number)

202398161 is an odd 9-digits composite number following 202398160 and preceding 202398162. In scientific notation, it is written as 2.02398161 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 173416320 positive integers (up to 202398161) that are relatively prime to 202398161.

Interesting facts

Basic properties

Name

Name two hundred two million three hundred ninety-eight thousand one hundred sixty-one

Notation

Scientific notation 2.02398161 × 10^8
Engineering notation 2.02398161 × 10^6

Prime Factorization of 202398161

Prime Factorization 7 × 7393 × 3911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 202398161
Product of the distinct prime numbers

The prime factorization of 202398161 is 7 × 7393 × 3911. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 80, 43, 740, 379, 3366, 984, 56113, 96864, 330885, 11068, 7811084, 2897501, 57844152, 43353312, 435947469, 644137659, 4630376552, 2024775029

Basic calculations (n = 202398161)

Multiplication

n×y
n×2 404796322
n×3 607194483
n×4 809592644
n×5 1011990805

Division

n÷y
n÷2 101199080.5
n÷3 67466053.666667
n÷3 50599540.25
n÷5 40479632.2

Exponentiation

ny
n2 40965015576181921
n3 8.2912438179556E+24
n4 1.6781325011568E+33
n5 3.3965093214847E+41

Nth Root

y√n
2√n 14226.670763042
3√n 587.13168862999
4√n 119.27560841615
5√n 45.839652051292

Divisors of 202398161

1, 7, 3911, 7393, 27377, 51751, 28914023, 202398161

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202398160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202398161 can be divided by 8 positive divisors. The sum of these divisors (counting 202398161) is 1, the average is 0.125.

Base conversion 202398161

Base System Value
2 Binary 1100000100000101100111010001
3 Ternary 112002211220002012
4 Quaternary 30010011213101
5 Quinary 403303220121
6 Senary 32030032305
8 Octal 1404054721
10 Decimal 202398161
12 Duodecimal 57948695
16 Hexadecimal c1059d1
20 Vigesimal 334jf81
36 Base36 3ci3f5

Cryptographic Hash Functions

md5 67534e9b76ae60fd5a1bb6f1b7ce8a93
sha1 5a9670e0244a9985615b3a3bdb8ad0eb866d227b
sha256 8c6a6770c61417a348aad4b870abd585e7749c6bf27cecd3e40c90cbcfc067e1
sha512 4325e08eba05a210a05453ea8b23cc7209cc0bdbcec436abdb67144e0c19c1ad0da5c4ae17c16cb52c45ffd289e0bdafb6adf068043b21d7ca47abd0d81b9e4d
ripemd-160 9d3882d24cbf2b910e86a8975ed7f723482b8549

202398161 as geometric shapes

Circle

Radius = n
Diameter 404796322
Circumference 1271705151.3954
Area 1.2869539198832E+17

Sphere

Radius = n
Volume 3.4730280890148E+25
Surface area 5.147815679533E+17
Circumference 1271705151.3954

Square

Length = n
Perimeter 809592644
Area 40965015576181921
Diagonal 286234224.28557

Cube

Length = n
Surface area 245790093457091526
Volume 8.2912438179556E+24
Space diagonal 350563898.21051

Equilateral Triangle

Length = n
Perimeter 607194483
Area 1.7738372077699E+16
Altitude 175281949.10525

Triangular Pyramid

Length = n
Surface area 1.7738372077699E+16
Volume 9.7713245469124E+23
Height 95411408.095191