231679428 (number)

231679428 is an even 9-digits composite number following 231679427 and preceding 231679429. In scientific notation, it is written as 2.31679428 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 77226472 positive integers (up to 231679428) that are relatively prime to 231679428.

Interesting facts

Basic properties

Name

Name two hundred thirty-one million six hundred seventy-nine thousand four hundred twenty-eight

Notation

Scientific notation 2.31679428 × 10^8
Engineering notation 2.31679428 × 10^6

Prime Factorization of 231679428

Prime Factorization 2 × 2 × 3 × 19306619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 115839714
Product of the distinct prime numbers

The prime factorization of 231679428 is 2 × 2 × 3 × 19306619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 46, 92, 921, 462, 7038, 4988, 35459, 93475, 847666, 589593, 1009953, 865240, 99671911, 71599025, 873619830, 383316917, 2222387569, 4028932414

Basic calculations (n = 231679428)

Multiplication

n×y
n×2 463358856
n×3 695038284
n×4 926717712
n×5 1158397140

Division

n÷y
n÷2 115839714
n÷3 77226476
n÷3 57919857
n÷5 46335885.6

Exponentiation

ny
n2 53675357358407184
n3 1.2435476090491E+25
n4 2.8810439875527E+33
n5 6.6747862307905E+41

Nth Root

y√n
2√n 15221.019282558
3√n 614.18021779969
4√n 123.37349505691
5√n 47.095292054539

Divisors of 231679428

1, 2, 3, 4, 6, 12, 19306619, 38613238, 57919857, 77226476, 115839714, 231679428

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 -231679427
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 231679428 can be divided by 12 positive divisors. The sum of these divisors (counting 231679428) is 1, the average is 0.083333333333333.

Base conversion 231679428

Base System Value
2 Binary 1101110011110010010111000100
3 Ternary 121010221112102120
4 Quaternary 31303302113010
5 Quinary 433302220203
6 Senary 34553405540
8 Octal 1563622704
10 Decimal 231679428
12 Duodecimal 657098b0
16 Hexadecimal dcf25c4
20 Vigesimal 3c7jib8
36 Base36 3txozo

Cryptographic Hash Functions

md5 440cda779a35364b2bf82b646db14439
sha1 fcc596f336c7bbe48ad8cec711043c332c6445d3
sha256 f08d2d5fdfcf2c2253a42a28cf2b889163a1dad3090b3dfaa6545f93ce1f542f
sha512 62e6e8be6dd9bd14b974a15ca4e9eb8717d1027a4a8a3460b5aabf9aa3fe1443258c1ba08c9836fdbfc1921734276e77651f9ad4d88124badc04067ab6345a98
ripemd-160 21ea7ae3a54493ba461c7dd8da6f574da13e1de9

231679428 as geometric shapes

Circle

Radius = n
Diameter 463358856
Circumference 1455684777.9854
Area 1.6862610835598E+17

Sphere

Radius = n
Volume 5.2089600439706E+25
Surface area 6.7450443342392E+17
Circumference 1455684777.9854

Square

Length = n
Perimeter 926717712
Area 53675357358407184
Diagonal 327644189.20044

Cube

Length = n
Surface area 322052144150443104
Volume 1.2435476090491E+25
Space diagonal 401280540.3645

Equilateral Triangle

Length = n
Perimeter 695038284
Area 2.3242111514794E+16
Altitude 200640270.18225

Triangular Pyramid

Length = n
Surface area 2.3242111514794E+16
Volume 1.4655349118116E+24
Height 109214729.73348