28843906 (number)

28843906 is an even 8-digits composite number following 28843905 and preceding 28843907. In scientific notation, it is written as 2.8843906 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 11187072 positive integers (up to 28843906) that are relatively prime to 28843906.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred forty-three thousand nine hundred six

Notation

Scientific notation 2.8843906 × 10^7
Engineering notation 2.8843906 × 10^6

Prime Factorization of 28843906

Prime Factorization 2 × 7 × 13 × 13 × 73 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2218762
Product of the distinct prime numbers

The prime factorization of 28843906 is 2 × 7 × 13 × 13 × 73 × 167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28843906)

Multiplication

n×y
n×2 57687812
n×3 86531718
n×4 115375624
n×5 144219530

Division

n÷y
n÷2 14421953
n÷3 9614635.3333333
n÷3 7210976.5
n÷5 5768781.2

Exponentiation

ny
n2 831970913336836
n3 2.3997290819022E+22
n4 6.9217560063853E+29
n5 1.9965047960311E+37

Nth Root

y√n
2√n 5370.6522881304
3√n 306.67946045134
4√n 73.284734345772
5√n 31.046368953367

Divisors of 28843906

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28843905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28843906 can be divided by 48 positive divisors. The sum of these divisors (counting 28843906) is 1, the average is 0.020833333333333.

Base conversion 28843906

Base System Value
2 Binary 1101110000001111110000010
3 Ternary 2000021102101211
4 Quaternary 1232001332002
5 Quinary 24341001111
6 Senary 2510120334
8 Octal 156017602
10 Decimal 28843906
12 Duodecimal 97b00aa
16 Hexadecimal 1b81f82
20 Vigesimal 9059f6
36 Base36 h683m

Cryptographic Hash Functions

md5 ac3675d7e634c1f7efb40a3c5d56839f
sha1 364e89f4d6937f65908c81a52fd5b347e2e29c74
sha256 c125cd52ea18e8c01f3f3e0e84ac4369ac55660824541cebc6938cd695ffdb56
sha512 6e9eb6527d8054619c8f13558343613a781eddb0838d3bf96208595e648373029d20925f36e078c284725ace017a7f20214c6ada8b70dbbb10106b74811f6dcf
ripemd-160 f531995d1d948ee5aa4f9b72e8a903e3fececc71

28843906 as geometric shapes

Circle

Radius = n
Diameter 57687812
Circumference 181231606.38087
Area 2.6137137093394E+15

Sphere

Radius = n
Volume 1.0051961672413E+23
Surface area 1.0454854837358E+16
Circumference 181231606.38087

Square

Length = n
Perimeter 115375624
Area 831970913336836
Diagonal 40791443.057015

Cube

Length = n
Surface area 4991825480021016
Volume 2.3997290819022E+22
Space diagonal 49959110.680741

Equilateral Triangle

Length = n
Perimeter 86531718
Area 3.6025397307972E+14
Altitude 24979555.34037

Triangular Pyramid

Length = n
Surface area 3.6025397307972E+14
Volume 2.828107844706E+21
Height 13597147.685672