231931450 (number)

231931450 is an even 9-digits composite number following 231931449 and preceding 231931451. In scientific notation, it is written as 2.31931450 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 92772560 positive integers (up to 231931450) that are relatively prime to 231931450.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million nine hundred thirty-one thousand four hundred fifty

Notation

Scientific notation 2.31931450 × 10^8
Engineering notation 2.31931450 × 10^6

Prime Factorization of 231931450

Prime Factorization 2 × 25 × 4638629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 231931450
Product of the distinct prime numbers

The prime factorization of 231931450 is 2 × 25 × 4638629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 77, 35, 992, 925, 4331, 9449, 22959, 11807, 602976, 567208, 752864, 2564602, 56218063, 39510531, 81204940, 248603414, 1109444818, 1373248902

Basic calculations (n = 231931450)

Multiplication

n×y
n×2 463862900
n×3 695794350
n×4 927725800
n×5 1159657250

Division

n÷y
n÷2 115965725
n÷3 77310483.333333
n÷3 57982862.5
n÷5 46386290

Exponentiation

ny
n2 53792197499102500
n3 1.2476102364653E+25
n4 2.8936005117824E+33
n5 6.7111696241845E+41

Nth Root

y√n
2√n 15229.295781486
3√n 614.40283983119
4√n 123.40703294985
5√n 47.105533696346

Divisors of 231931450

1, 2, 25, 50, 4638629, 9277258, 115965725, 231931450

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -231931449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 231931450 can be divided by 8 positive divisors. The sum of these divisors (counting 231931450) is 1, the average is 0.125.

Base conversion 231931450

Base System Value
2 Binary 1101110100101111111000111010
3 Ternary 121011102100010201
4 Quaternary 31310233320322
5 Quinary 433333301300
6 Senary 35003032414
8 Octal 1564577072
10 Decimal 231931450
12 Duodecimal 6580b70a
16 Hexadecimal dd2fe3a
20 Vigesimal 3c9b8ca
36 Base36 3u33ga

Cryptographic Hash Functions

md5 2f9ca1dbdca9b381bd111ea7299aeff7
sha1 e5941ed9da91a0c00e144eb8c6ae3b85650834bf
sha256 88689f36d8063a47c33b648c6bd521e0acee40d42ec32d2c0b71dd2d8b666d49
sha512 9afc68e0791618db9f71dd6971ea855cde7279e66af52400caa16e8dc70a6c5e1914a12e36dbce7e6b618b2c888cf4a06cdc10db728b7ea12836d1da175a62aa
ripemd-160 3258e945758a0b1741ee2da01eb76fabb8315c53

231931450 as geometric shapes

Circle

Radius = n
Diameter 463862900
Circumference 1457268278.9129
Area 1.6899317248363E+17

Sphere

Radius = n
Volume 5.2259775378972E+25
Surface area 6.7597268993453E+17
Circumference 1457268278.9129

Square

Length = n
Perimeter 927725800
Area 53792197499102500
Diagonal 328000602.13086

Cube

Length = n
Surface area 322753184994615000
Volume 1.2476102364653E+25
Space diagonal 401717055.27312

Equilateral Triangle

Length = n
Perimeter 695794350
Area 2.3292704779806E+16
Altitude 200858527.63656

Triangular Pyramid

Length = n
Surface area 2.3292704779806E+16
Volume 1.4703227641373E+24
Height 109333534.04362