28492384 (number)

28492384 is an even 8-digits composite number following 28492383 and preceding 28492385. In scientific notation, it is written as 2.8492384 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 13754496 positive integers (up to 28492384) that are relatively prime to 28492384.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8492384 × 10^7
Engineering notation 2.8492384 × 10^6

Prime Factorization of 28492384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 29 × 30703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1780774
Product of the distinct prime numbers

The prime factorization of 28492384 is 2 × 2 × 2 × 2 × 2 × 29 × 30703. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 8, 73, 909, 55, 1868, 3423, 37752, 63646, 900766, 622191, 6583034, 5810202, 45487532, 11359420, 763090992, 103934519, 2993742675, 5967593199

Basic calculations (n = 28492384)

Multiplication

n×y
n×2 56984768
n×3 85477152
n×4 113969536
n×5 142461920

Division

n÷y
n÷2 14246192
n÷3 9497461.3333333
n÷3 7123096
n÷5 5698476.8

Exponentiation

ny
n2 811815946003456
n3 2.3130571670854E+22
n4 6.5904513018549E+29
n5 1.8777766922575E+37

Nth Root

y√n
2√n 5337.8257746015
3√n 305.42852600808
4√n 73.060425502467
5√n 30.970324638727

Divisors of 28492384

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 30703, 61406, 122812, 245624, 491248, 890387, 982496, 1780774, 3561548, 7123096, 14246192, 28492384

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28492383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492384 can be divided by 24 positive divisors. The sum of these divisors (counting 28492384) is 1, the average is 0.041666666666667.

Base conversion 28492384

Base System Value
2 Binary 1101100101100001001100000
3 Ternary 1222121120012111
4 Quaternary 1230230021200
5 Quinary 24243224014
6 Senary 2454405104
8 Octal 154541140
10 Decimal 28492384
12 Duodecimal 9660794
16 Hexadecimal 1b2c260
20 Vigesimal 8i1aj4
36 Base36 gyov4

Cryptographic Hash Functions

md5 24f6c1fe3407ebffc7688d6b77f0ce3e
sha1 a6f01a58e85c999f24265cb1eccdb45d99355340
sha256 660fa631a865c7e0ccc87bc700c43070bc9fcb12a02a7077c50316b21d750e61
sha512 e827b24ab4586ceb571accfbea8f603c5e0e1bd2a36f7f02cc3fb931fc076bd0c9f941fffc57a4c566aa04f6b12394076b962bfdfaebd459285cd4c5b2feaff3
ripemd-160 d29789df68f319dabb093da091f7eae34e48e196

28492384 as geometric shapes

Circle

Radius = n
Diameter 56984768
Circumference 179022928.51532
Area 2.5503950120315E+15

Sphere

Radius = n
Volume 9.6889112045982E+22
Surface area 1.0201580048126E+16
Circumference 179022928.51532

Square

Length = n
Perimeter 113969536
Area 811815946003456
Diagonal 40294315.877142

Cube

Length = n
Surface area 4870895676020736
Volume 2.3130571670854E+22
Space diagonal 49350256.716763

Equilateral Triangle

Length = n
Perimeter 85477152
Area 3.5152661621814E+14
Altitude 24675128.358381

Triangular Pyramid

Length = n
Surface area 3.5152661621814E+14
Volume 2.7259640135304E+21
Height 13431438.625714