225431391 (number)

225431391 is an odd 9-digits composite number following 225431390 and preceding 225431392. In scientific notation, it is written as 2.25431391 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 150287592 positive integers (up to 225431391) that are relatively prime to 225431391.

Interesting facts

Basic properties

Name

Name two hundred twenty-five million four hundred thirty-one thousand three hundred ninety-one

Notation

Scientific notation 2.25431391 × 10^8
Engineering notation 2.25431391 × 10^6

Prime Factorization of 225431391

Prime Factorization 3 × 75143797

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 225431391
Product of the distinct prime numbers

The prime factorization of 225431391 is 3 × 75143797. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 58, 43, 99, 425, 9781, 8611, 15740, 65196, 498586, 576754, 7140768, 8384288, 39413572, 3681766, 702338085, 761438667, 5497197670, 6367195526

Basic calculations (n = 225431391)

Multiplication

n×y
n×2 450862782
n×3 676294173
n×4 901725564
n×5 1127156955

Division

n÷y
n÷2 112715695.5
n÷3 75143797
n÷3 56357847.75
n÷5 45086278.2

Exponentiation

ny
n2 50819312048194881
n3 1.1456268204688E+25
n4 2.5826024770518E+33
n5 5.8219966880183E+41

Nth Root

y√n
2√n 15014.372814074
3√n 608.60866357446
4√n 122.5331498578
5√n 46.838489192611

Divisors of 225431391

1, 3, 75143797, 225431391

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 -225431390
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 225431391 can be divided by 4 positive divisors. The sum of these divisors (counting 225431391) is 1, the average is 0.25.

Base conversion 225431391

Base System Value
2 Binary 1101011011111100111101011111
3 Ternary 120201012002201210
4 Quaternary 31123330331133
5 Quinary 430202301031
6 Senary 34211435503
8 Octal 1533747537
10 Decimal 225431391
12 Duodecimal 635b5b93
16 Hexadecimal d6fcf5f
20 Vigesimal 3a8ii9b
36 Base36 3q7rz3

Cryptographic Hash Functions

md5 f7f6eaa8e38ff00f9ece10f97358d916
sha1 01d5f22354fb7e250937646e44c385f942ccdd2d
sha256 63117c6d19007f642b69230fbbefb188af2b64750638a9d27437c550ed5e8b63
sha512 9ac9a97a112d03655815c14ff49e44b1dc0ff88e29bf39f81f7da5e409d4429b38d2bf33c8f76ced71dc1803827b52f6dccb5807f2c2a85a08460f62bdb48411
ripemd-160 3bd434285ebf15395ae784809d96e9082d87896d

225431391 as geometric shapes

Circle

Radius = n
Diameter 450862782
Circumference 1416427203.7083
Area 1.596535773911E+17

Sphere

Radius = n
Volume 4.7987904039201E+25
Surface area 6.3861430956439E+17
Circumference 1416427203.7083

Square

Length = n
Perimeter 901725564
Area 50819312048194881
Diagonal 318808130.53683

Cube

Length = n
Surface area 304915872289169286
Volume 1.1456268204688E+25
Space diagonal 390458622.83293

Equilateral Triangle

Length = n
Perimeter 676294173
Area 2.2005407618293E+16
Altitude 195229311.41646

Triangular Pyramid

Length = n
Surface area 2.2005407618293E+16
Volume 1.3501341557711E+24
Height 106269376.84561