Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28448949 (number)

28448949 is an odd 8-digits composite number following 28448948 and preceding 28448950. In scientific notation, it is written as 2.8448949 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 18953456 positive integers (up to 28448949) that are relatively prime to 28448949.

Interesting facts

28448949 has 8 divisors, whose sum is 37956960
The reverse of 28448949 is 94984482
Previous prime number is 2579

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	twenty-eight million four hundred forty-eight thousand nine hundred forty-nine

Notation

Scientific notation	2.8448949 × 10^7
Engineering notation	2.8448949 × 10^6

Prime Factorization of 28448949

Prime Factorization 3 × 2579 × 3677

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28448949	Product of the distinct prime numbers

The prime factorization of 28448949 is 3 × 2579 × 3677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 16, 83, 186, 447, 9759, 8721, 49048, 38498, 392320, 902515, 92428, 9918036, 29528173, 17446612, 722709302, 116042068, 7828918988, 8740190971

Basic calculations (n = 28448949)

Multiplication

n×y

n×2	56897898
n×3	85346847
n×4	113795796
n×5	142244745

Division

n÷y

n÷2	14224474.5
n÷3	9482983
n÷3	7112237.25
n÷5	5689789.8

Exponentiation

n^y

n²	809342699204601
n³	2.3024949173194E+22
n⁴	6.5503560475579E+29
n⁵	1.8635074512882E+37

Nth Root

^y√n

²√n	5333.7556186987
³√n	305.27324433733
⁴√n	73.032565467048
⁵√n	30.960876380053

Divisors of 28448949

1, 3, 2579, 3677, 7737, 11031, 9482983, 28448949

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28448948	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28448949 can be divided by 8 positive divisors. The sum of these divisors (counting 28448949) is 1, the average is 0.125.

Base conversion 28448949

Base	System	Value
2	Binary	1101100100001100010110101
3	Ternary	1222112100121210
4	Quaternary	1230201202311
5	Quinary	24240331244
6	Senary	2453432033
8	Octal	154414265
10	Decimal	28448949
12	Duodecimal	963b619
16	Hexadecimal	1b218b5
20	Vigesimal	8hg279
36	Base36	gxrcl

Cryptographic Hash Functions

md5	07ce4f3c42628242937f86a7f90d0502
sha1	0dc60238e410bc0f250408ca84dd4ebd54d7015b
sha256	a7640942ad252cf2885175cc50235f093a60bf25913997e89633daaef1e8c8c9
sha512	005f11462434f2e28a4d18af6085fd53c0fdccab2b6327db36e97060758c2ca57a44534636ea7382d90a41d520dd020d577908866bb96feee7a78675e5bae87e
ripemd-160	c30c7673fc54b7b0fbe57d82ce34a3bdabd1c7fb

28448949 as geometric shapes

Circle

Radius = n

Diameter	56897898
Circumference	178750018.3615
Area	2.5426250780577E+15

Sphere

Radius = n

Volume	9.644668156238E+22
Surface area	1.0170500312231E+16
Circumference	178750018.3615

Square

Length = n

Perimeter	113795796
Area	809342699204601
Diagonal	40232889.511061

Cube

Length = n

Surface area	4856056195227606
Volume	2.3024949173194E+22
Space diagonal	49275025.089936

Equilateral Triangle

Length = n

Perimeter	85346847
Area	3.5045566893933E+14
Altitude	24637512.544968

Triangular Pyramid

Length = n

Surface area	3.5045566893933E+14
Volume	2.7135162828068E+21
Height	13410963.170354