28955435 (number)

28955435 is an odd 8-digits composite number following 28955434 and preceding 28955436. In scientific notation, it is written as 2.8955435 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 23059584 positive integers (up to 28955435) that are relatively prime to 28955435.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred fifty-five thousand four hundred thirty-five

Notation

Scientific notation 2.8955435 × 10^7
Engineering notation 2.8955435 × 10^6

Prime Factorization of 28955435

Prime Factorization 5 × 223 × 25969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28955435
Product of the distinct prime numbers

The prime factorization of 28955435 is 5 × 223 × 25969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 78, 10, 976, 838, 6939, 2686, 44298, 42327, 158455, 740660, 1063483, 8084288, 3322058, 48772168, 494247233, 701261134, 4006379107, 9593833960

Basic calculations (n = 28955435)

Multiplication

n×y
n×2 57910870
n×3 86866305
n×4 115821740
n×5 144777175

Division

n÷y
n÷2 14477717.5
n÷3 9651811.6666667
n÷3 7238858.75
n÷5 5791087

Exponentiation

ny
n2 838417216039225
n3 2.4276735201905E+22
n4 7.0294342815096E+29
n5 2.0354032742502E+37

Nth Root

y√n
2√n 5381.0254598915
3√n 307.07422510394
4√n 73.355473278355
5√n 31.07034093184

Divisors of 28955435

1, 5, 223, 1115, 25969, 129845, 5791087, 28955435

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 -28955434
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 28955435 can be divided by 8 positive divisors. The sum of these divisors (counting 28955435) is 1, the average is 0.125.

Base conversion 28955435

Base System Value
2 Binary 1101110011101001100101011
3 Ternary 2000111002101112
4 Quaternary 1232131030223
5 Quinary 24403033220
6 Senary 2512340535
8 Octal 156351453
10 Decimal 28955435
12 Duodecimal 984474b
16 Hexadecimal 1b9d32b
20 Vigesimal 90j8bf
36 Base36 h8m5n

Cryptographic Hash Functions

md5 57441d2b330b5dd7192323ee09bb9a4c
sha1 f66a8a3adc4eaa1e8daf7f004081cafa215e7b8f
sha256 9bb3015a7aada1abd9f8b82e5e8c2417161c89af792f67a134beb5664ae61b08
sha512 22774e5c5a2ad0f7be158fd742097d45432fd3c366f42b9c7b6507840f2bcc5cb10809512c3726affcd36352b353f2b1db280961b88ef9e334457aa81022cfef
ripemd-160 dbefeaaa19c1fb7ed15d6d38680ebd827ba549b5

28955435 as geometric shapes

Circle

Radius = n
Diameter 57910870
Circumference 181932363.75499
Area 2.633965366552E+15

Sphere

Radius = n
Volume 1.0169015061793E+23
Surface area 1.0535861466208E+16
Circumference 181932363.75499

Square

Length = n
Perimeter 115821740
Area 838417216039225
Diagonal 40949168.881413

Cube

Length = n
Surface area 5030503296235350
Volume 2.4276735201905E+22
Space diagonal 50152284.575258

Equilateral Triangle

Length = n
Perimeter 86866305
Area 3.630453040301E+14
Altitude 25076142.287629

Triangular Pyramid

Length = n
Surface area 3.630453040301E+14
Volume 2.8610406810562E+21
Height 13649722.960471