231569149 (number)

231569149 is an odd 9-digits composite number following 231569148 and preceding 231569150. In scientific notation, it is written as 2.31569149 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 197996568 positive integers (up to 231569149) that are relatively prime to 231569149.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million five hundred sixty-nine thousand one hundred forty-nine

Notation

Scientific notation 2.31569149 × 10^8
Engineering notation 2.31569149 × 10^6

Prime Factorization of 231569149

Prime Factorization 7 × 7 × 419 × 11279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33081307
Product of the distinct prime numbers

The prime factorization of 231569149 is 7 × 7 × 419 × 11279. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 92, 91, 860, 999, 5197, 8079, 45563, 34620, 377311, 238094, 8368779, 1989830, 29557529, 39642355, 972017537, 765507929, 5099797451, 3498550676

Basic calculations (n = 231569149)

Multiplication

n×y
n×2 463138298
n×3 694707447
n×4 926276596
n×5 1157845745

Division

n÷y
n÷2 115784574.5
n÷3 77189716.333333
n÷3 57892287.25
n÷5 46313829.8

Exponentiation

ny
n2 53624270768584201
n3 1.2417726747627E+25
n4 2.8755624154624E+33
n5 6.6589154144502E+41

Nth Root

y√n
2√n 15217.396262173
3√n 614.08275276606
4√n 123.35881104393
5√n 47.090807745421

Divisors of 231569149

1, 7, 49, 419, 2933, 11279, 20531, 78953, 552671, 4725901, 33081307, 231569149

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231569148
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231569149 can be divided by 12 positive divisors. The sum of these divisors (counting 231569149) is 1, the average is 0.083333333333333.

Base conversion 231569149

Base System Value
2 Binary 1101110011010111011011111101
3 Ternary 121010201221011011
4 Quaternary 31303113123331
5 Quinary 433240203044
6 Senary 34551155221
8 Octal 1563273375
10 Decimal 231569149
12 Duodecimal 65675b11
16 Hexadecimal dcd76fd
20 Vigesimal 3c762h9
36 Base36 3tvbwd

Cryptographic Hash Functions

md5 5121bb96d0c781b63b551226c9f1c969
sha1 2b6499611b935c316e0719d2ebd98269ece92d88
sha256 b7ee01f13ae4615f61fb0323a51e9d2eb58e6a4d698f90a787688afb7784f1aa
sha512 d6c612ce8539e81952be428717ce8678a6f01e367d7fda382b84c69fb838ce895027f60a6c026adf702252297f1f0ad0fea9a603b8fd7f44033dc7f10e3f0408
ripemd-160 950de5e690fc0b5c70b5d99484972604e0d3fabb

231569149 as geometric shapes

Circle

Radius = n
Diameter 463138298
Circumference 1454991874.5929
Area 1.6846561510069E+17

Sphere

Radius = n
Volume 5.2015252166172E+25
Surface area 6.7386246040278E+17
Circumference 1454991874.5929

Square

Length = n
Perimeter 926276596
Area 53624270768584201
Diagonal 327488231.143

Cube

Length = n
Surface area 321745624611505206
Volume 1.2417726747627E+25
Space diagonal 401089531.53349

Equilateral Triangle

Length = n
Perimeter 694707447
Area 2.3219990372505E+16
Altitude 200544765.76674

Triangular Pyramid

Length = n
Surface area 2.3219990372505E+16
Volume 1.4634431316947E+24
Height 109162743.71433