28432956 (number)

28432956 is an even 8-digits composite number following 28432955 and preceding 28432957. In scientific notation, it is written as 2.8432956 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 9477648 positive integers (up to 28432956) that are relatively prime to 28432956.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-two thousand nine hundred fifty-six

Notation

Scientific notation 2.8432956 × 10^7
Engineering notation 2.8432956 × 10^6

Prime Factorization of 28432956

Prime Factorization 2 × 2 × 3 × 2369413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14216478
Product of the distinct prime numbers

The prime factorization of 28432956 is 2 × 2 × 3 × 2369413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 4, 11, 679, 117, 5189, 79, 36251, 59968, 323185, 841292, 603905, 8813168, 48148212, 7653521, 494481941, 170999633, 8348007759, 1629865849

Basic calculations (n = 28432956)

Multiplication

n×y
n×2 56865912
n×3 85298868
n×4 113731824
n×5 142164780

Division

n÷y
n÷2 14216478
n÷3 9477652
n÷3 7108239
n÷5 5686591.2

Exponentiation

ny
n2 808432986897936
n3 2.2986139545418E+22
n4 6.5356389430472E+29
n5 1.8582753449955E+37

Nth Root

y√n
2√n 5332.2561828929
3√n 305.21602898225
4√n 73.022299216698
5√n 30.957394573554

Divisors of 28432956

1, 2, 3, 4, 6, 12, 2369413, 4738826, 7108239, 9477652, 14216478, 28432956

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28432955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28432956 can be divided by 12 positive divisors. The sum of these divisors (counting 28432956) is 1, the average is 0.083333333333333.

Base conversion 28432956

Base System Value
2 Binary 1101100011101101000111100
3 Ternary 1222111112200110
4 Quaternary 1230131220330
5 Quinary 24234323311
6 Senary 2453230020
8 Octal 154355074
10 Decimal 28432956
12 Duodecimal 9632310
16 Hexadecimal 1b1da3c
20 Vigesimal 8he27g
36 Base36 gxf0c

Cryptographic Hash Functions

md5 dad6b1510a99d52805c707fd60fbe903
sha1 75a62fefdbef1f22c023f3b516fbe7cf543248fe
sha256 52f9c0f71ad113fb6186267ffcf6fba240f3e82319d17e135bd8f047dd5cced3
sha512 86eaf853f6a8d250cf065499e2ab43713ebd2216489830830fb98bbe1f2e5f3754fcd8ee610d2f4874ce51a66cdc1994f5d0e564d1c489a9867d9b0dfb5d8d54
ripemd-160 d3153595b360665ad9a62dbfdd61af4e208c3b52

28432956 as geometric shapes

Circle

Radius = n
Diameter 56865912
Circumference 178649531.37888
Area 2.5397671325582E+15

Sphere

Radius = n
Volume 9.6284116173698E+22
Surface area 1.0159068530233E+16
Circumference 178649531.37888

Square

Length = n
Perimeter 113731824
Area 808432986897936
Diagonal 40210271.993557

Cube

Length = n
Surface area 4850597921387616
Volume 2.2986139545418E+22
Space diagonal 49247324.40137

Equilateral Triangle

Length = n
Perimeter 85298868
Area 3.5006175195547E+14
Altitude 24623662.200685

Triangular Pyramid

Length = n
Surface area 3.5006175195547E+14
Volume 2.7089425243108E+21
Height 13403423.997852