28492008 (number)

28492008 is an even 8-digits composite number following 28492007 and preceding 28492009. In scientific notation, it is written as 2.8492008 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 9497328 positive integers (up to 28492008) that are relatively prime to 28492008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8492008 × 10^7
Engineering notation 2.8492008 × 10^6

Prime Factorization of 28492008

Prime Factorization 2 × 2 × 2 × 3 × 1187167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7123002
Product of the distinct prime numbers

The prime factorization of 28492008 is 2 × 2 × 2 × 3 × 1187167. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 58, 18, 629, 953, 9852, 2732, 2127, 20907, 720136, 925489, 3463394, 9435962, 46517958, 20777946, 621740407, 180331736, 4015569729, 1825392101

Basic calculations (n = 28492008)

Multiplication

n×y
n×2 56984016
n×3 85476024
n×4 113968032
n×5 142460040

Division

n÷y
n÷2 14246004
n÷3 9497336
n÷3 7123002
n÷5 5698401.6

Exponentiation

ny
n2 811794519872064
n3 2.3129655954551E+22
n4 6.5901034249431E+29
n5 1.8776527950431E+37

Nth Root

y√n
2√n 5337.7905541525
3√n 305.42718247208
4√n 73.060184465634
5√n 30.970242898262

Divisors of 28492008

1, 2, 3, 4, 6, 8, 12, 24, 1187167, 2374334, 3561501, 4748668, 7123002, 9497336, 14246004, 28492008

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 -28492007
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 28492008 can be divided by 16 positive divisors. The sum of these divisors (counting 28492008) is 1, the average is 0.0625.

Base conversion 28492008

Base System Value
2 Binary 1101100101100000011101000
3 Ternary 1222121112200120
4 Quaternary 1230230003220
5 Quinary 24243221013
6 Senary 2454403240
8 Octal 154540350
10 Decimal 28492008
12 Duodecimal 9660520
16 Hexadecimal 1b2c0e8
20 Vigesimal 8i1a08
36 Base36 gyoko

Cryptographic Hash Functions

md5 53eda196599f0199dc0d3cac7d8f1560
sha1 8fe0f8b5fe5aef69bb5f9a265812e13c858ebc08
sha256 eac55dcc433e985551e2490eaa6bbb4be618990b1579f13371b4efb94ecbb5b8
sha512 513f90ad1687ba65341d5065a5e68b37140acb895e8c89276884c812be6cf2516e505c146c1f9bb64960e8584949f6bce18c93a86d6d5c5cb15c0d6626be2ada
ripemd-160 5a35fc07730d935e99399e06b8e89295a0bbced7

28492008 as geometric shapes

Circle

Radius = n
Diameter 56984016
Circumference 179020566.03764
Area 2.5503276998545E+15

Sphere

Radius = n
Volume 9.6885276302502E+22
Surface area 1.0201310799418E+16
Circumference 179020566.03764

Square

Length = n
Perimeter 113968032
Area 811794519872064
Diagonal 40293784.132843

Cube

Length = n
Surface area 4870767119232384
Volume 2.3129655954551E+22
Space diagonal 49349605.465659

Equilateral Triangle

Length = n
Perimeter 85476024
Area 3.515173384311E+14
Altitude 24674802.732829

Triangular Pyramid

Length = n
Surface area 3.515173384311E+14
Volume 2.7258560953291E+21
Height 13431261.377614