231189969 (number)

231189969 is an odd 9-digits composite number following 231189968 and preceding 231189970. In scientific notation, it is written as 2.31189969 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 154126644 positive integers (up to 231189969) that are relatively prime to 231189969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.31189969 × 10^8
Engineering notation 2.31189969 × 10^6

Prime Factorization of 231189969

Prime Factorization 3 × 77063323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 231189969
Product of the distinct prime numbers

The prime factorization of 231189969 is 3 × 77063323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 72, 38, 190, 870, 6388, 3336, 98510, 6224, 389317, 940804, 4488610, 2542021, 46017615, 81807296, 756913383, 820137055, 6630431687, 6685684792

Basic calculations (n = 231189969)

Multiplication

n×y
n×2 462379938
n×3 693569907
n×4 924759876
n×5 1155949845

Division

n÷y
n÷2 115594984.5
n÷3 77063323
n÷3 57797492.25
n÷5 46237993.8

Exponentiation

ny
n2 53448801766220961
n3 1.235682682342E+25
n4 2.8567744102448E+33
n5 6.6045758734449E+41

Nth Root

y√n
2√n 15204.932390511
3√n 613.74739562223
4√n 123.30828192182
5√n 47.075375984132

Divisors of 231189969

1, 3, 77063323, 231189969

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 -231189968
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 231189969 can be divided by 4 positive divisors. The sum of these divisors (counting 231189969) is 1, the average is 0.25.

Base conversion 231189969

Base System Value
2 Binary 1101110001111010110111010001
3 Ternary 121010000200000110
4 Quaternary 31301322313101
5 Quinary 433141034334
6 Senary 34535111533
8 Octal 1561726721
10 Decimal 231189969
12 Duodecimal 655125a9
16 Hexadecimal dc7add1
20 Vigesimal 3c4iei9
36 Base36 3tn7bl

Cryptographic Hash Functions

md5 9093f657b9ab0b41bda4fc4d9e6c4d09
sha1 f5308c48a5b9f06cc021596c2dc90e04a381dd69
sha256 b0d4bff9700a38742d64948d61a070b7f59b5ccb1f1f6e2e9c40c801c3420c55
sha512 8d689d37df8ce4f4d503e45e8ac625770139a56f90f901603e9de4ae7725ecf13ebf2bf639b260df5b79aa72f3f2cd82b9968994dce3d6eae09e791570ba222a
ripemd-160 80396810fd47ec10304d827436f393d32f1d8d33

231189969 as geometric shapes

Circle

Radius = n
Diameter 462379938
Circumference 1452609416.3881
Area 1.6791436297194E+17

Sphere

Radius = n
Volume 5.1760155160182E+25
Surface area 6.7165745188775E+17
Circumference 1452609416.3881

Square

Length = n
Perimeter 924759876
Area 53448801766220961
Diagonal 326951989.64442

Cube

Length = n
Surface area 320692810597325766
Volume 1.235682682342E+25
Space diagonal 400432772.50827

Equilateral Triangle

Length = n
Perimeter 693569907
Area 2.3144010065693E+16
Altitude 200216386.25414

Triangular Pyramid

Length = n
Surface area 2.3144010065693E+16
Volume 1.456266006798E+24
Height 108983996.54814