231330289 (number)

231330289 is an odd 9-digits composite number following 231330288 and preceding 231330290. In scientific notation, it is written as 2.31330289 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 231296500 positive integers (up to 231330289) that are relatively prime to 231330289.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million three hundred thirty thousand two hundred eighty-nine

Notation

Scientific notation 2.31330289 × 10^8
Engineering notation 2.31330289 × 10^6

Prime Factorization of 231330289

Prime Factorization 9539 × 24251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 231330289
Product of the distinct prime numbers

The prime factorization of 231330289 is 9539 × 24251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 58, 83, 26, 376, 7313, 5308, 86631, 10287, 521930, 946226, 6645176, 7059721, 58963481, 3313221, 681474459, 868209579, 4834477941, 1943713831

Basic calculations (n = 231330289)

Multiplication

n×y
n×2 462660578
n×3 693990867
n×4 925321156
n×5 1156651445

Division

n÷y
n÷2 115665144.5
n÷3 77110096.333333
n÷3 57832572.25
n÷5 46266057.8

Exponentiation

ny
n2 53513702608823521
n3 1.2379340289959E+25
n4 2.8637163669056E+33
n5 6.624643347703E+41

Nth Root

y√n
2√n 15209.545982704
3√n 613.87154117112
4√n 123.32698805494
5√n 47.081089046569

Divisors of 231330289

1, 9539, 24251, 231330289

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 -231330288
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 231330289 can be divided by 4 positive divisors. The sum of these divisors (counting 231330289) is 1, the average is 0.25.

Base conversion 231330289

Base System Value
2 Binary 1101110010011101000111110001
3 Ternary 121010021210111111
4 Quaternary 31302131013301
5 Quinary 433210032124
6 Senary 34542113321
8 Octal 1562350761
10 Decimal 231330289
12 Duodecimal 6557b841
16 Hexadecimal dc9d1f1
20 Vigesimal 3c5g5e9
36 Base36 3tq7ld

Cryptographic Hash Functions

md5 5188a0c72c6e6a241c7f046fe8c6e363
sha1 4777182118ed8b18f1e68efcf31b584d481864b0
sha256 c54406a52c2ecf86a50be302f50bc54775e64abb47205e9eb31ccea95dbc2c13
sha512 b0e094b8df8cb2fc68f55dabfd964389746799401c432587df6099550008fde8c4b0ea19b11f30782c95023c947453710a50f97ff6ed31f8198744df594ee85c
ripemd-160 f89b91bd6d9d483989a639811e29e0f9cd930470

231330289 as geometric shapes

Circle

Radius = n
Diameter 462660578
Circumference 1453491072.9504
Area 1.6811825498227E+17

Sphere

Radius = n
Volume 5.1854459348299E+25
Surface area 6.7247301992908E+17
Circumference 1453491072.9504

Square

Length = n
Perimeter 925321156
Area 53513702608823521
Diagonal 327150432.09149

Cube

Length = n
Surface area 321082215652941126
Volume 1.2379340289959E+25
Space diagonal 400675813.87759

Equilateral Triangle

Length = n
Perimeter 693990867
Area 2.3172112954903E+16
Altitude 200337906.9388

Triangular Pyramid

Length = n
Surface area 2.3172112954903E+16
Volume 1.4589192442743E+24
Height 109050144.0305