230731640 (number)

230731640 is an even 9-digits composite number following 230731639 and preceding 230731641. In scientific notation, it is written as 2.30731640 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 91972992 positive integers (up to 230731640) that are relatively prime to 230731640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.30731640 × 10^8
Engineering notation 2.30731640 × 10^6

Prime Factorization of 230731640

Prime Factorization 2 × 2 × 2 × 5 × 293 × 19687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 57682910
Product of the distinct prime numbers

The prime factorization of 230731640 is 2 × 2 × 2 × 5 × 293 × 19687. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 230731640)

Multiplication

n×y
n×2 461463280
n×3 692194920
n×4 922926560
n×5 1153658200

Division

n÷y
n÷2 115365820
n÷3 76910546.666667
n÷3 57682910
n÷5 46146328

Exponentiation

ny
n2 53237089697089600
n3 1.2283481014637E+25
n4 2.834187719416E+33
n5 6.5393678056871E+41

Nth Root

y√n
2√n 15189.853192181
3√n 613.34154709647
4√n 123.2471224499
5√n 47.056695986848

Divisors of 230731640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -230731639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 230731640 can be divided by 32 positive divisors. The sum of these divisors (counting 230731640) is 1, the average is 0.03125.

Base conversion 230731640

Base System Value
2 Binary 1101110000001010111101111000
3 Ternary 121002011101022022
4 Quaternary 31300022331320
5 Quinary 433031403030
6 Senary 34521214012
8 Octal 1560127570
10 Decimal 230731640
12 Duodecimal 65331308
16 Hexadecimal dc0af78
20 Vigesimal 3c21920
36 Base36 3tddo8

Cryptographic Hash Functions

md5 08e77c450831284d03ba54b457002860
sha1 d5c618513fbb0ad69ba87ea83acf67e7a531712e
sha256 85ce0fdf7a8a7c2f1f4bfbb34442520a4a62cbe2c9aadfe5f8b2c229407b4e28
sha512 4f01644878fcd8026dcde4907e32d0ec5357cb2c1946a3ea3d29c521b664112ca698e6167693a81fd1604a918ca0581ace1f74e09dcea206551e580a73d7978c
ripemd-160 bfdf9370334a9a84b168eba4672892be3387ec23

230731640 as geometric shapes

Circle

Radius = n
Diameter 461463280
Circumference 1449729650.3494
Area 1.6724924989088E+17

Sphere

Radius = n
Volume 5.1452924954789E+25
Surface area 6.6899699956351E+17
Circumference 1449729650.3494

Square

Length = n
Perimeter 922926560
Area 53237089697089600
Diagonal 326303814.55659

Cube

Length = n
Surface area 319422538182537600
Volume 1.2283481014637E+25
Space diagonal 399638923.39369

Equilateral Triangle

Length = n
Perimeter 692194920
Area 2.3052336050615E+16
Altitude 199819461.69685

Triangular Pyramid

Length = n
Surface area 2.3052336050615E+16
Volume 1.4476221203376E+24
Height 108767938.18553