28698964 (number)

28698964 is an even 8-digits composite number following 28698963 and preceding 28698965. In scientific notation, it is written as 2.8698964 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 12299544 positive integers (up to 28698964) that are relatively prime to 28698964.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-eight thousand nine hundred sixty-four

Notation

Scientific notation 2.8698964 × 10^7
Engineering notation 2.8698964 × 10^6

Prime Factorization of 28698964

Prime Factorization 2 × 2 × 7 × 1024963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14349482
Product of the distinct prime numbers

The prime factorization of 28698964 is 2 × 2 × 7 × 1024963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 90, 89, 863, 316, 8697, 87, 35536, 28105, 57772, 844845, 4253745, 6662610, 79936735, 44679801, 850390407, 41497575, 3441509067, 8164359217

Basic calculations (n = 28698964)

Multiplication

n×y
n×2 57397928
n×3 86096892
n×4 114795856
n×5 143494820

Division

n÷y
n÷2 14349482
n÷3 9566321.3333333
n÷3 7174741
n÷5 5739792.8

Exponentiation

ny
n2 823630534673296
n3 2.363734306389E+22
n4 6.7836725764622E+29
n5 1.9468437505968E+37

Nth Root

y√n
2√n 5357.1414019046
3√n 306.16490463727
4√n 73.192495529969
5√n 31.015104150976

Divisors of 28698964

1, 2, 4, 7, 14, 28, 1024963, 2049926, 4099852, 7174741, 14349482, 28698964

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 -28698963
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 28698964 can be divided by 12 positive divisors. The sum of these divisors (counting 28698964) is 1, the average is 0.083333333333333.

Base conversion 28698964

Base System Value
2 Binary 1101101011110100101010100
3 Ternary 2000000001120121
4 Quaternary 1231132211110
5 Quinary 24321331324
6 Senary 2503041324
8 Octal 155364524
10 Decimal 28698964
12 Duodecimal 9740244
16 Hexadecimal 1b5e954
20 Vigesimal 8j7784
36 Base36 h349g

Cryptographic Hash Functions

md5 443e0400df75fb0563d0cba847544de9
sha1 0f458560fcb64d1c0a61462734cefbc17f92d812
sha256 c186894b817e28d5dc7611ff8dfd4b6fcc1f0bd56551cf400c3a59d95ec976d0
sha512 9ea679c4ae2a977ce5a1957e91321a5e911ea04250125bbacc08ab97fde5e6eeac8775259f0255bd45ac7e721a0fe2fdca29307871b9db1a01d57abda3373c2a
ripemd-160 8d96f26a589b3f90586eaa55f81824bc54bec870

28698964 as geometric shapes

Circle

Radius = n
Diameter 57397928
Circumference 180320908.93608
Area 2.5875116370019E+15

Sphere

Radius = n
Volume 9.9011871093197E+22
Surface area 1.0350046548007E+16
Circumference 180320908.93608

Square

Length = n
Perimeter 114795856
Area 823630534673296
Diagonal 40586464.114857

Cube

Length = n
Surface area 4941783208039776
Volume 2.363734306389E+22
Space diagonal 49708063.77259

Equilateral Triangle

Length = n
Perimeter 86096892
Area 3.5664248317982E+14
Altitude 24854031.886295

Triangular Pyramid

Length = n
Surface area 3.5664248317982E+14
Volume 2.7856875949515E+21
Height 13528821.371619