28492048 (number)

28492048 is an even 8-digits composite number following 28492047 and preceding 28492049. In scientific notation, it is written as 2.8492048 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 60 positive divisors. There are 12779520 positive integers (up to 28492048) that are relatively prime to 28492048.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8492048 × 10^7
Engineering notation 2.8492048 × 10^6

Prime Factorization of 28492048

Prime Factorization 2 × 2 × 2 × 2 × 13 × 13 × 41 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 273962
Product of the distinct prime numbers

The prime factorization of 28492048 is 2 × 2 × 2 × 2 × 13 × 13 × 41 × 257. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28492048)

Multiplication

n×y
n×2 56984096
n×3 85476144
n×4 113968192
n×5 142460240

Division

n÷y
n÷2 14246024
n÷3 9497349.3333333
n÷3 7123012
n÷5 5698409.6

Exponentiation

ny
n2 811796799234304
n3 2.312975337003E+22
n4 6.5901404324706E+29
n5 1.8776659752869E+37

Nth Root

y√n
2√n 5337.7943010199
3√n 305.427325402
4√n 73.060210107964
5√n 30.970251594097

Divisors of 28492048

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28492047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492048 can be divided by 60 positive divisors. The sum of these divisors (counting 28492048) is 1, the average is 0.016666666666667.

Base conversion 28492048

Base System Value
2 Binary 1101100101100000100010000
3 Ternary 1222121112202001
4 Quaternary 1230230010100
5 Quinary 24243221143
6 Senary 2454403344
8 Octal 154540420
10 Decimal 28492048
12 Duodecimal 9660554
16 Hexadecimal 1b2c110
20 Vigesimal 8i1a28
36 Base36 gyols

Cryptographic Hash Functions

md5 bb758490e83be011b929f3b4ff5480d8
sha1 a8793af8757323488b31cec4d8e6d10bfa62bbe9
sha256 5694b2e2b248dc132d550b8cedcd6bbc2e41a49faf6149c94d2d9920149afb56
sha512 800533db441a45f606e8f395990cf2cff88a3ca0065b20d1239a0a972ff59af0e9a869c5f77bae37dc261dc4130b472798422776086adad869cbeed4e6b34f91
ripemd-160 00ab95f7f9cd67ae4fb1b3a41ebf8a626c529a40

28492048 as geometric shapes

Circle

Radius = n
Diameter 56984096
Circumference 179020817.36506
Area 2.5503348606822E+15

Sphere

Radius = n
Volume 9.6885684355507E+22
Surface area 1.0201339442729E+16
Circumference 179020817.36506

Square

Length = n
Perimeter 113968192
Area 811796799234304
Diagonal 40293840.701385

Cube

Length = n
Surface area 4870780795405824
Volume 2.312975337003E+22
Space diagonal 49349674.747691

Equilateral Triangle

Length = n
Perimeter 85476144
Area 3.515183254239E+14
Altitude 24674837.373846

Triangular Pyramid

Length = n
Surface area 3.515183254239E+14
Volume 2.7258675758535E+21
Height 13431280.233795