28468800 (number)

28468800 is an even 8-digits composite number following 28468799 and preceding 28468801. In scientific notation, it is written as 2.8468800 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 56 positive divisors. There are 7580160 positive integers (up to 28468800) that are relatively prime to 28468800.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred sixty-eight thousand eight hundred

Notation

Scientific notation 2.8468800 × 10^7
Engineering notation 2.8468800 × 10^6

Prime Factorization of 28468800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 45 × 15 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 889650
Product of the distinct prime numbers

The prime factorization of 28468800 is 2 × 2 × 2 × 2 × 2 × 2 × 45 × 15 × 659. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28468800)

Multiplication

n×y
n×2 56937600
n×3 85406400
n×4 113875200
n×5 142344000

Division

n÷y
n÷2 14234400
n÷3 9489600
n÷3 7117200
n÷5 5693760

Exponentiation

ny
n2 810472573440000
n3 2.3073181598749E+22
n4 6.5686579229846E+29
n5 1.8700180867786E+37

Nth Root

y√n
2√n 5335.6161780998
3√n 305.34423196522
4√n 73.045302231559
5√n 30.965195927227

Divisors of 28468800

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28468799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28468800 can be divided by 56 positive divisors. The sum of these divisors (counting 28468800) is 1, the average is 0.017857142857143.

Base conversion 28468800

Base System Value
2 Binary 1101100100110011001000000
3 Ternary 1222120100212000
4 Quaternary 1230212121000
5 Quinary 24242000200
6 Senary 2454104000
8 Octal 154463100
10 Decimal 28468800
12 Duodecimal 964b000
16 Hexadecimal 1b26640
20 Vigesimal 8hic00
36 Base36 gy6o0

Cryptographic Hash Functions

md5 714c49143bb8c9c835a477067572481e
sha1 807448b49a3326aaf34b0b934ae1a7633a2cb9ba
sha256 c56a6c4120ebd0db059e40dffba1f77d01ce6dcded97b52ca363838423f09afb
sha512 2a042d9314ed811795e79017aed10ec337c7042107bf1e9fdc921026f5bb7bb259027b20bca59c6ad1d44954b167259534aadb6e5072ea3a18ba2eb08912b14e
ripemd-160 7e76629287363052b6230758b251cdda3c7025c8

28468800 as geometric shapes

Circle

Radius = n
Diameter 56937600
Circumference 178874745.87303
Area 2.5461746826551E+15

Sphere

Radius = n
Volume 9.6648717074096E+22
Surface area 1.018469873062E+16
Circumference 178874745.87303

Square

Length = n
Perimeter 113875200
Area 810472573440000
Diagonal 40260963.064487

Cube

Length = n
Surface area 4862835440640000
Volume 2.3073181598749E+22
Space diagonal 49309408.030517

Equilateral Triangle

Length = n
Perimeter 85406400
Area 3.5094491883479E+14
Altitude 24654704.015258

Triangular Pyramid

Length = n
Surface area 3.5094491883479E+14
Volume 2.7192005286706E+21
Height 13420321.021496