28698700 (number)

28698700 is an even 8-digits composite number following 28698699 and preceding 28698701. In scientific notation, it is written as 2.8698700 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 11479440 positive integers (up to 28698700) that are relatively prime to 28698700.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-eight thousand seven hundred

Notation

Scientific notation 2.8698700 × 10^7
Engineering notation 2.8698700 × 10^6

Prime Factorization of 28698700

Prime Factorization 2 × 2 × 25 × 286987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14349350
Product of the distinct prime numbers

The prime factorization of 28698700 is 2 × 2 × 25 × 286987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 49, 62, 647, 948, 1250, 2049, 92393, 21180, 527297, 521790, 5946920, 1541707, 5109525, 82709943, 648658448, 594408142, 7591047066, 8520418916

Basic calculations (n = 28698700)

Multiplication

n×y
n×2 57397400
n×3 86096100
n×4 114794800
n×5 143493500

Division

n÷y
n÷2 14349350
n÷3 9566233.3333333
n÷3 7174675
n÷5 5739740

Exponentiation

ny
n2 823615381690000
n3 2.3636690754507E+22
n4 6.7834229695636E+29
n5 1.9467542077662E+37

Nth Root

y√n
2√n 5357.1167618412
3√n 306.16396583703
4√n 73.192327206075
5√n 31.01504708956

Divisors of 28698700

1, 2, 4, 25, 50, 100, 286987, 573974, 1147948, 7174675, 14349350, 28698700

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 -28698699
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 28698700 can be divided by 12 positive divisors. The sum of these divisors (counting 28698700) is 1, the average is 0.083333333333333.

Base conversion 28698700

Base System Value
2 Binary 1101101011110100001001100
3 Ternary 2000000001012211
4 Quaternary 1231132201030
5 Quinary 24321324300
6 Senary 2503040204
8 Octal 155364114
10 Decimal 28698700
12 Duodecimal 9740064
16 Hexadecimal 1b5e84c
20 Vigesimal 8j76f0
36 Base36 h3424

Cryptographic Hash Functions

md5 af73d1267cf8d3d7fc59e14b7942bbf8
sha1 5ef92d6afd499e02f3935ed46e8e32c378456e6c
sha256 95c78bff7ac3dd8002c71195a5f4856b46c7ef244c757648f8a4d35d47b9693c
sha512 8fa64f6657c797bca9c28bbdcf3e1fb4cd3bfeecb5c7018027922df2ea27eee2f8f11067ca6e0dc7ed0def7320c4cbe4a36279b1dab452ccc227883f5ca9f0b5
ripemd-160 312eeea07a8c39e36272e6b5a023ec40f4bda0cb

28698700 as geometric shapes

Circle

Radius = n
Diameter 57397400
Circumference 180319250.17515
Area 2.5874640325009E+15

Sphere

Radius = n
Volume 9.9009138706043E+22
Surface area 1.0349856130003E+16
Circumference 180319250.17515

Square

Length = n
Perimeter 114794800
Area 823615381690000
Diagonal 40586090.762477

Cube

Length = n
Surface area 4941692290140000
Volume 2.3636690754507E+22
Space diagonal 49707606.511177

Equilateral Triangle

Length = n
Perimeter 86096100
Area 3.5663592174558E+14
Altitude 24853803.255588

Triangular Pyramid

Length = n
Surface area 3.5663592174558E+14
Volume 2.7856107195535E+21
Height 13528696.920826