28236480 (number)

28236480 is an even 8-digits composite number following 28236479 and preceding 28236481. In scientific notation, it is written as 2.8236480 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 112 positive divisors. There are 7400448 positive integers (up to 28236480) that are relatively prime to 28236480.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-six thousand four hundred eighty

Notation

Scientific notation 2.8236480 × 10^7
Engineering notation 2.8236480 × 10^6

Prime Factorization of 28236480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 67 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 882390
Product of the distinct prime numbers

The prime factorization of 28236480 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 67 × 439. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28236480)

Multiplication

n×y
n×2 56472960
n×3 84709440
n×4 112945920
n×5 141182400

Division

n÷y
n÷2 14118240
n÷3 9412160
n÷3 7059120
n÷5 5647296

Exponentiation

ny
n2 797298802790400
n3 2.2512911699015E+22
n4 6.3568538093101E+29
n5 1.7949517544951E+37

Nth Root

y√n
2√n 5313.8008995445
3√n 304.51137384345
4√n 72.895822236562
5√n 30.914491773173

Divisors of 28236480

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28236479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28236480 can be divided by 112 positive divisors. The sum of these divisors (counting 28236480) is 1, the average is 0.0089285714285714.

Base conversion 28236480

Base System Value
2 Binary 1101011101101101011000000
3 Ternary 1222010120011120
4 Quaternary 1223231223000
5 Quinary 24212031410
6 Senary 2445112240
8 Octal 153555300
10 Decimal 28236480
12 Duodecimal 9558680
16 Hexadecimal 1aedac0
20 Vigesimal 8g9b40
36 Base36 gt7eo

Cryptographic Hash Functions

md5 83deb477a46b2a58f9d9a26d386363a8
sha1 ed3cb57f360642ba149e11fb7bd68de2f3b85d99
sha256 4785b5359b37481a95877d97c3dc853faa449566f553cf8e0bc69589b95153b8
sha512 99eaaa9974af35dc4ae6cf6f78bdf97f8ea247e644691a537dc7052c19285d37000cf22be2f54748c1ff1854b7cd50268017c12b52e98d92b79452bc4a32c41c
ripemd-160 565cfeb9acd29aa0a22d1afd7db76b6454b4d388

28236480 as geometric shapes

Circle

Radius = n
Diameter 56472960
Circumference 177415036.26247
Area 2.5047880615623E+15

Sphere

Radius = n
Volume 9.4301864006055E+22
Surface area 1.0019152246249E+16
Circumference 177415036.26247

Square

Length = n
Perimeter 112945920
Area 797298802790400
Diagonal 39932412.969677

Cube

Length = n
Surface area 4783792816742400
Volume 2.2512911699015E+22
Space diagonal 48907017.986902

Equilateral Triangle

Length = n
Perimeter 84709440
Area 3.452405088117E+14
Altitude 24453508.993451

Triangular Pyramid

Length = n
Surface area 3.452405088117E+14
Volume 2.6531720877713E+21
Height 13310804.323226