28492512 (number)

28492512 is an even 8-digits composite number following 28492511 and preceding 28492513. In scientific notation, it is written as 2.8492512 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors. There are 9497472 positive integers (up to 28492512) that are relatively prime to 28492512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8492512 × 10^7
Engineering notation 2.8492512 × 10^6

Prime Factorization of 28492512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 296797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1780782
Product of the distinct prime numbers

The prime factorization of 28492512 is 2 × 2 × 2 × 2 × 2 × 3 × 296797. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 17, 49, 161, 223, 2176, 9066, 18706, 13807, 14954, 463097, 2835745, 3515715, 82160416, 21267116, 235893339, 741215236, 3661156636, 7136999007

Basic calculations (n = 28492512)

Multiplication

n×y
n×2 56985024
n×3 85477536
n×4 113970048
n×5 142462560

Division

n÷y
n÷2 14246256
n÷3 9497504
n÷3 7123128
n÷5 5698502.4

Exponentiation

ny
n2 811823240070144
n3 2.3130883409577E+22
n4 6.5905697311799E+29
n5 1.8778188715248E+37

Nth Root

y√n
2√n 5337.8377644885
3√n 305.42898337934
4√n 73.060507557014
5√n 30.970352465071

Divisors of 28492512

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 296797, 593594, 890391, 1187188, 1780782, 2374376, 3561564, 4748752, 7123128, 9497504, 14246256, 28492512

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 -28492511
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 28492512 can be divided by 24 positive divisors. The sum of these divisors (counting 28492512) is 1, the average is 0.041666666666667.

Base conversion 28492512

Base System Value
2 Binary 1101100101100001011100000
3 Ternary 1222121120101020
4 Quaternary 1230230023200
5 Quinary 24243230022
6 Senary 2454405440
8 Octal 154541340
10 Decimal 28492512
12 Duodecimal 9660880
16 Hexadecimal 1b2c2e0
20 Vigesimal 8i1b5c
36 Base36 gyoyo

Cryptographic Hash Functions

md5 117493e932be6eb12c31c2f635908d29
sha1 9a83a5f20bd4fe993d215054bca16d51797afc24
sha256 f041d295932fd2cfcae7a806b4e4cd79b01cfb9df582f69a15333487670f15c4
sha512 c04ec2d6ccd5f5c51883fc953c3ba2d1f53fe77e4533a47a478b02f76cb96c0ae8dfe4a35c83ed84531de9fa65a39d78da8ffb7aea499380d95e720b5695d58d
ripemd-160 471c0a2457ec49be733437bffbf2b017ed80e3f4

28492512 as geometric shapes

Circle

Radius = n
Diameter 56985024
Circumference 179023732.76304
Area 2.5504179270178E+15

Sphere

Radius = n
Volume 9.6890417854094E+22
Surface area 1.0201671708071E+16
Circumference 179023732.76304

Square

Length = n
Perimeter 113970048
Area 811823240070144
Diagonal 40294496.896478

Cube

Length = n
Surface area 4870939440420864
Volume 2.3130883409577E+22
Space diagonal 49350478.419266

Equilateral Triangle

Length = n
Perimeter 85477536
Area 3.5152977464167E+14
Altitude 24675239.209633

Triangular Pyramid

Length = n
Surface area 3.5152977464167E+14
Volume 2.7260007522913E+21
Height 13431498.965493