298889242 (number)

298889242 is an even 9-digits composite number following 298889241 and preceding 298889243. In scientific notation, it is written as 2.98889242 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 149444620 positive integers (up to 298889242) that are relatively prime to 298889242.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million eight hundred eighty-nine thousand two hundred forty-two

Notation

Scientific notation 2.98889242 × 10^8
Engineering notation 2.98889242 × 10^6

Prime Factorization of 298889242

Prime Factorization 2 × 149444621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 298889242
Product of the distinct prime numbers

The prime factorization of 298889242 is 2 × 149444621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 80, 90, 672, 430, 1862, 9035, 56035, 57210, 923562, 319355, 9877750, 8679091, 64886012, 91400267, 136546558, 386832133, 5231893991, 8852686213

Basic calculations (n = 298889242)

Multiplication

n×y
n×2 597778484
n×3 896667726
n×4 1195556968
n×5 1494446210

Division

n÷y
n÷2 149444621
n÷3 99629747.333333
n÷3 74722310.5
n÷5 59777848.4

Exponentiation

ny
n2 89334778983334564
n3 2.6701204374566E+25
n4 7.9807027360012E+33
n5 2.3853461913907E+42

Nth Root

y√n
2√n 17288.413518886
3√n 668.60573052337
4√n 131.48541181015
5√n 49.556663245771

Divisors of 298889242

1, 2, 149444621, 298889242

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 -298889241
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 298889242 can be divided by 4 positive divisors. The sum of these divisors (counting 298889242) is 1, the average is 0.25.

Base conversion 298889242

Base System Value
2 Binary 10001110100001011000000011010
3 Ternary 202211102010221221
4 Quaternary 101310023000122
5 Quinary 1103003423432
6 Senary 45354122254
8 Octal 2164130032
10 Decimal 298889242
12 Duodecimal 8412038a
16 Hexadecimal 11d0b01a
20 Vigesimal 4d81322
36 Base36 4xy8ey

Cryptographic Hash Functions

md5 43d1be58dbbc43302575cbb9962628bc
sha1 a4a88e8fe61267d3874243d70493679d2f18e576
sha256 bcfa7a21f988346f5af541842e053f02bb1bc92acff6557eace0adaeca162d9e
sha512 51f962c93d8fccf2be1cb8473d4ae1494c0b7d72b34c6408b7680ae3683f66aae3412baab9634102c45d2eeff87749f7892a6232be4ce1ae150ac1d73446ecd8
ripemd-160 896dcbbeeb14bc3dbc69ef2ee7b84bd7eaaa4804

298889242 as geometric shapes

Circle

Radius = n
Diameter 597778484
Circumference 1877976493.8084
Area 2.8065348536411E+17

Sphere

Radius = n
Volume 1.1184574334018E+26
Surface area 1.1226139414564E+18
Circumference 1877976493.8084

Square

Length = n
Perimeter 1195556968
Area 89334778983334564
Diagonal 422693219.68381

Cube

Length = n
Surface area 536008673900007384
Volume 2.6701204374566E+25
Space diagonal 517691352.97975

Equilateral Triangle

Length = n
Perimeter 896667726
Area 3.8683094020518E+16
Altitude 258845676.48987

Triangular Pyramid

Length = n
Surface area 3.8683094020518E+16
Volume 3.146767113184E+24
Height 140897739.8946