28883400 (number)

28883400 is an even 8-digits composite number following 28883399 and preceding 28883401. In scientific notation, it is written as 2.8883400 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 5829120 positive integers (up to 28883400) that are relatively prime to 28883400.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred eighty-three thousand four hundred

Notation

Scientific notation 2.8883400 × 10^7
Engineering notation 2.8883400 × 10^6

Prime Factorization of 28883400

Prime Factorization 2 × 2 × 2 × 3 × 299 × 35 × 23 × 5

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7220850
Product of the distinct prime numbers

The prime factorization of 28883400 is 2 × 2 × 2 × 3 × 299 × 35 × 23 × 5. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28883400)

Multiplication

n×y
n×2 57766800
n×3 86650200
n×4 115533600
n×5 144417000

Division

n÷y
n÷2 14441700
n÷3 9627800
n÷3 7220850
n÷5 5776680

Exponentiation

ny
n2 834250795560000
n3 2.4095999428478E+22
n4 6.9597438989249E+29
n5 2.0102106693021E+37

Nth Root

y√n
2√n 5374.327864952
3√n 306.81936839546
4√n 73.309807426783
5√n 31.054866237304

Divisors of 28883400

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28883399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28883400 can be divided by 128 positive divisors. The sum of these divisors (counting 28883400) is 1, the average is 0.0078125.

Base conversion 28883400

Base System Value
2 Binary 1101110001011100111001000
3 Ternary 2000100102120120
4 Quaternary 1232023213020
5 Quinary 24343232100
6 Senary 2511023240
8 Octal 156134710
10 Decimal 28883400
12 Duodecimal 980ab20
16 Hexadecimal 1b8b9c8
20 Vigesimal 90a8a0
36 Base36 h72ko

Cryptographic Hash Functions

md5 c2ea00bde1cfc1a80eb7443c631cbca8
sha1 f03a887057fbf300a3ca5cfc1a927862635013da
sha256 7ae0035f50860d74232883cce5c94ea12bdc1fa2a2ac2b7509ad7e982157cf14
sha512 e076346020f64273b0ab0f90ac09f5a0c2386b60c90829eb3d3f69556293085fee0ca94b626da66923688875822b036ab8533339d94f8a23da6be8aef90ceb68
ripemd-160 4d1f2b6efce9f110c98a27d5a9b5ad166fc43572

28883400 as geometric shapes

Circle

Radius = n
Diameter 57766800
Circumference 181479754.50139
Area 2.6208761705827E+15

Sphere

Radius = n
Volume 1.0093308638055E+23
Surface area 1.0483504682331E+16
Circumference 181479754.50139

Square

Length = n
Perimeter 115533600
Area 834250795560000
Diagonal 40847296.007447

Cube

Length = n
Surface area 5005504773360000
Volume 2.4095999428478E+22
Space diagonal 50027516.295335

Equilateral Triangle

Length = n
Perimeter 86650200
Area 3.6124119104117E+14
Altitude 25013758.147667

Triangular Pyramid

Length = n
Surface area 3.6124119104117E+14
Volume 2.8397407658906E+21
Height 13615765.335816