231636745 (number)

231636745 is an odd 9-digits composite number following 231636744 and preceding 231636746. In scientific notation, it is written as 2.31636745 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 185309392 positive integers (up to 231636745) that are relatively prime to 231636745.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million six hundred thirty-six thousand seven hundred forty-five

Notation

Scientific notation 2.31636745 × 10^8
Engineering notation 2.31636745 × 10^6

Prime Factorization of 231636745

Prime Factorization 5 × 46327349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 231636745
Product of the distinct prime numbers

The prime factorization of 231636745 is 5 × 46327349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 99, 86, 647, 959, 4624, 7708, 54987, 70077, 473241, 626778, 1954173, 1488378, 32112671, 34431401, 435121753, 194790987, 8059787148, 7564941232

Basic calculations (n = 231636745)

Multiplication

n×y
n×2 463273490
n×3 694910235
n×4 926546980
n×5 1158183725

Division

n÷y
n÷2 115818372.5
n÷3 77212248.333333
n÷3 57909186.25
n÷5 46327349

Exponentiation

ny
n2 53655581634195025
n3 1.2428604280827E+25
n4 2.8789214405038E+33
n5 6.66863991589E+41

Nth Root

y√n
2√n 15219.617110821
3√n 614.14249805835
4√n 123.36781229649
5√n 47.093556625096

Divisors of 231636745

1, 5, 46327349, 231636745

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 -231636744
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 231636745 can be divided by 4 positive divisors. The sum of these divisors (counting 231636745) is 1, the average is 0.25.

Base conversion 231636745

Base System Value
2 Binary 1101110011100111111100001001
3 Ternary 121010212100212201
4 Quaternary 31303213330021
5 Quinary 433244333440
6 Senary 34552440201
8 Octal 1563477411
10 Decimal 231636745
12 Duodecimal 656a9061
16 Hexadecimal dce7f09
20 Vigesimal 3c7ebh5
36 Base36 3tws21

Cryptographic Hash Functions

md5 8d272e04da5603869beafe3d6e8a47a9
sha1 75379b6e91801610697f392feba2c121c2c6fa23
sha256 fb197e4897dd2d6297b63b3b99ed11cba93ba11de9609ac2d22195c89808d388
sha512 d4d94eaa73e5077abb079ea5a844f3f3f780780d4ff348b8fb09aefb9929b500dde81ab9eea6e7347a5b56fa876a9828fe65977384843d27e0383d362168f8ff
ripemd-160 7d63a7d95115c6aae51a50269d62e1736661a2eb

231636745 as geometric shapes

Circle

Radius = n
Diameter 463273490
Circumference 1455416592.7869
Area 1.6856398108607E+17

Sphere

Radius = n
Volume 5.2060815870693E+25
Surface area 6.742559243443E+17
Circumference 1455416592.7869

Square

Length = n
Perimeter 926546980
Area 53655581634195025
Diagonal 327583826.32296

Cube

Length = n
Surface area 321933489805170150
Volume 1.2428604280827E+25
Space diagonal 401206611.23988

Equilateral Triangle

Length = n
Perimeter 694910235
Area 2.3233548375021E+16
Altitude 200603305.61994

Triangular Pyramid

Length = n
Surface area 2.3233548375021E+16
Volume 1.4647250612761E+24
Height 109194608.77432