28804960 (number)

28804960 is an even 8-digits composite number following 28804959 and preceding 28804961. In scientific notation, it is written as 2.8804960 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 11238400 positive integers (up to 28804960) that are relatively prime to 28804960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8804960 × 10^7
Engineering notation 2.8804960 × 10^6

Prime Factorization of 28804960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 41 × 4391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1800310
Product of the distinct prime numbers

The prime factorization of 28804960 is 2 × 2 × 2 × 2 × 2 × 5 × 41 × 4391. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28804960)

Multiplication

n×y
n×2 57609920
n×3 86414880
n×4 115219840
n×5 144024800

Division

n÷y
n÷2 14402480
n÷3 9601653.3333333
n÷3 7201240
n÷5 5760992

Exponentiation

ny
n2 829725720601600
n3 2.39002161929E+22
n4 6.8844477142784E+29
n5 1.9830624103188E+37

Nth Root

y√n
2√n 5367.0252468197
3√n 306.54136868245
4√n 73.259983939527
5√n 31.037980453842

Divisors of 28804960

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804960 can be divided by 48 positive divisors. The sum of these divisors (counting 28804960) is 1, the average is 0.020833333333333.

Base conversion 28804960

Base System Value
2 Binary 1101101111000011101100000
3 Ternary 2000012102222101
4 Quaternary 1231320131200
5 Quinary 24333224320
6 Senary 2505220144
8 Octal 155703540
10 Decimal 28804960
12 Duodecimal 9791654
16 Hexadecimal 1b78760
20 Vigesimal 900c80
36 Base36 h5e1s

Cryptographic Hash Functions

md5 7974ca7791560ffc7c85a15973a9f58d
sha1 41661f95d7b06a0b0fd11c0630dff2bff1c3aef0
sha256 3e4a62c943a0ab9346765a7f55b7069e1a81eca9b237f6a267ce7714cfce1c22
sha512 cafc1f657c56408737213b9e80a711415cf57619f342143904a0f79b48fcbe23c076be8f649eeda9123e2e1b7fc0c910752692914c6fbdbf8772aaaced11834c
ripemd-160 7718f2e14218bc9b12eed6fad9b40e6d9bce4ef0

28804960 as geometric shapes

Circle

Radius = n
Diameter 57609920
Circumference 180986901.4459
Area 2.6066602283365E+15

Sphere

Radius = n
Volume 1.001129914811E+23
Surface area 1.0426640913346E+16
Circumference 180986901.4459

Square

Length = n
Perimeter 115219840
Area 829725720601600
Diagonal 40736365.095615

Cube

Length = n
Surface area 4978354323609600
Volume 2.39002161929E+22
Space diagonal 49891654.229989

Equilateral Triangle

Length = n
Perimeter 86414880
Area 3.5928177610717E+14
Altitude 24945827.114995

Triangular Pyramid

Length = n
Surface area 3.5928177610717E+14
Volume 2.8166674903041E+21
Height 13578788.365205