28488082 (number)

28488082 is an even 8-digits composite number following 28488081 and preceding 28488083. In scientific notation, it is written as 2.8488082 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 12191760 positive integers (up to 28488082) that are relatively prime to 28488082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8488082 × 10^7
Engineering notation 2.8488082 × 10^6

Prime Factorization of 28488082

Prime Factorization 2 × 7 × 1723 × 1181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28488082
Product of the distinct prime numbers

The prime factorization of 28488082 is 2 × 7 × 1723 × 1181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 82, 40, 487, 799, 2190, 7122, 43233, 1104, 482950, 360464, 7845287, 4228226, 52816175, 83319781, 81966497, 953307625, 7590754594, 8861566107

Basic calculations (n = 28488082)

Multiplication

n×y
n×2 56976164
n×3 85464246
n×4 113952328
n×5 142440410

Division

n÷y
n÷2 14244041
n÷3 9496027.3333333
n÷3 7122020.5
n÷5 5697616.4

Exponentiation

ny
n2 811570816038724
n3 2.3120095956118E+22
n4 6.5864718944576E+29
n5 1.8763595142E+37

Nth Root

y√n
2√n 5337.4227863267
3√n 305.41315324911
4√n 73.0576675396
5√n 30.969389354519

Divisors of 28488082

1, 2, 7, 14, 1181, 1723, 2362, 3446, 8267, 12061, 16534, 24122, 2034863, 4069726, 14244041, 28488082

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28488081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28488082 can be divided by 16 positive divisors. The sum of these divisors (counting 28488082) is 1, the average is 0.0625.

Base conversion 28488082

Base System Value
2 Binary 1101100101011000110010010
3 Ternary 1222121100022011
4 Quaternary 1230223012102
5 Quinary 24243104312
6 Senary 2454333134
8 Octal 154530622
10 Decimal 28488082
12 Duodecimal 965a1aa
16 Hexadecimal 1b2b192
20 Vigesimal 8i1042
36 Base36 gyljm

Cryptographic Hash Functions

md5 168f2ab8e3c7c1ac40099a150c17c985
sha1 f81ca60add963b6f53ceebeea29940d3458bd248
sha256 3b1928852536d81cf834aaf5dee8ccd9d6f78725054f269fb60ce9f220a0a0cf
sha512 3fd647a544ccf53b8a9176fac975d9f4692f042c86608c4c092a816a999734590c4c3063bec4e2f187fff429a98ea4c2e0c0394e81ea4fba1830311daab6b1bc
ripemd-160 ff02a5e8b9dbbcc212e8aeab68d9af086a593c65

28488082 as geometric shapes

Circle

Radius = n
Diameter 56976164
Circumference 178995898.25213
Area 2.5496249135351E+15

Sphere

Radius = n
Volume 9.6845231474709E+22
Surface area 1.0198499654141E+16
Circumference 178995898.25213

Square

Length = n
Perimeter 113952328
Area 811570816038724
Diagonal 40288231.930397

Cube

Length = n
Surface area 4869424896232344
Volume 2.3120095956118E+22
Space diagonal 49342805.434188

Equilateral Triangle

Length = n
Perimeter 85464246
Area 3.514204718298E+14
Altitude 24671402.717094

Triangular Pyramid

Length = n
Surface area 3.514204718298E+14
Volume 2.7247294387091E+21
Height 13429410.643466