28767534 (number)

28767534 is an even 8-digits composite number following 28767533 and preceding 28767535. In scientific notation, it is written as 2.8767534 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 9377472 positive integers (up to 28767534) that are relatively prime to 28767534.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred sixty-seven thousand five hundred thirty-four

Notation

Scientific notation 2.8767534 × 10^7
Engineering notation 2.8767534 × 10^6

Prime Factorization of 28767534

Prime Factorization 2 × 3 × 79 × 443 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28767534
Product of the distinct prime numbers

The prime factorization of 28767534 is 2 × 3 × 79 × 443 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 72, 33, 252, 796, 9209, 3445, 81713, 46632, 754021, 341600, 816922, 1371770, 37287443, 60709135, 261283166, 434963486, 9018386494, 399828611

Basic calculations (n = 28767534)

Multiplication

n×y
n×2 57535068
n×3 86302602
n×4 115070136
n×5 143837670

Division

n÷y
n÷2 14383767
n÷3 9589178
n÷3 7191883.5
n÷5 5753506.8

Exponentiation

ny
n2 827571012441156
n3 2.3807177237815E+22
n4 6.8487378063288E+29
n5 1.9702129770065E+37

Nth Root

y√n
2√n 5363.5374520926
3√n 306.40854908463
4√n 73.236175842903
5√n 31.029910790535

Divisors of 28767534

1, 2, 3, 6, 79, 137, 158, 237, 274, 411, 443, 474, 822, 886, 1329, 2658, 10823, 21646, 32469, 34997, 60691, 64938, 69994, 104991, 121382, 182073, 209982, 364146, 4794589, 9589178, 14383767, 28767534

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28767533
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28767534 can be divided by 32 positive divisors. The sum of these divisors (counting 28767534) is 1, the average is 0.03125.

Base conversion 28767534

Base System Value
2 Binary 1101101101111010100101110
3 Ternary 2000010112122020
4 Quaternary 1231233110232
5 Quinary 24331030114
6 Senary 2504331010
8 Octal 155572456
10 Decimal 28767534
12 Duodecimal 9773a66
16 Hexadecimal 1b6f52e
20 Vigesimal 8jfige
36 Base36 h4l66

Cryptographic Hash Functions

md5 667ce5680b46ca0bcbc88222e4b1caf5
sha1 d6e583fdaf980e6a9eb59a7e5790e14423faee1b
sha256 9d28171f405200b69d3d156e38981d701fc8893e6cb5d9d0f44d2e56e81d7df3
sha512 a08f5073ed4377a5a77c3debd8833927ca9ee202854d08addd78e9e1989ae71cde5756424edc19107873c953504f46831301de37ce840de6d2ce14c4a38defbe
ripemd-160 cc74f07217f1ce5a45f17bf76db5f002e607f5f6

28767534 as geometric shapes

Circle

Radius = n
Diameter 57535068
Circumference 180751746.95259
Area 2.599891013009E+15

Sphere

Radius = n
Volume 9.9723270817375E+22
Surface area 1.0399564052036E+16
Circumference 180751746.95259

Square

Length = n
Perimeter 115070136
Area 827571012441156
Diagonal 40683436.738829

Cube

Length = n
Surface area 4965426074646936
Volume 2.3807177237815E+22
Space diagonal 49826830.496465

Equilateral Triangle

Length = n
Perimeter 86302602
Area 3.5834876010482E+14
Altitude 24913415.248233

Triangular Pyramid

Length = n
Surface area 3.5834876010482E+14
Volume 2.8057027442949E+21
Height 13561145.57961