28589938 (number)

28589938 is an even 8-digits composite number following 28589937 and preceding 28589939. In scientific notation, it is written as 2.8589938 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 13133520 positive integers (up to 28589938) that are relatively prime to 28589938.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred eighty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 2.8589938 × 10^7
Engineering notation 2.8589938 × 10^6

Prime Factorization of 28589938

Prime Factorization 2 × 13 × 223 × 4931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28589938
Product of the distinct prime numbers

The prime factorization of 28589938 is 2 × 13 × 223 × 4931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 75, 58, 304, 858, 3376, 5816, 19924, 19706, 268867, 855553, 6109051, 8263007, 50570132, 91333663, 992947348, 151104425, 9367135345, 19209152

Basic calculations (n = 28589938)

Multiplication

n×y
n×2 57179876
n×3 85769814
n×4 114359752
n×5 142949690

Division

n÷y
n÷2 14294969
n÷3 9529979.3333333
n÷3 7147484.5
n÷5 5717987.6

Exponentiation

ny
n2 817384554843844
n3 2.3368973745143E+22
n4 6.6811751049727E+29
n5 1.9101438201831E+37

Nth Root

y√n
2√n 5346.9559564298
3√n 305.77671067173
4√n 73.122882577411
5√n 30.991503278972

Divisors of 28589938

1, 2, 13, 26, 223, 446, 2899, 4931, 5798, 9862, 64103, 128206, 1099613, 2199226, 14294969, 28589938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28589937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28589938 can be divided by 16 positive divisors. The sum of these divisors (counting 28589938) is 1, the average is 0.0625.

Base conversion 28589938

Base System Value
2 Binary 1101101000011111101110010
3 Ternary 1222210112000121
4 Quaternary 1231003331302
5 Quinary 24304334223
6 Senary 2500440454
8 Octal 155037562
10 Decimal 28589938
12 Duodecimal 96a912a
16 Hexadecimal 1b43f72
20 Vigesimal 8idegi
36 Base36 h0s4y

Cryptographic Hash Functions

md5 118133945ba707bd423870545d20a9a3
sha1 3bafcba43e57016cfe6d894ac0be28a138b7ba84
sha256 368f7b7ca608a8cdef9fbf03c25616f886523b174a11ec07a23e412bf53fbeac
sha512 e076d6f63449484c189984b5e8637880991df9a915cb5a3764ddba2c9018e74558ef71c2614d55a6277ca66cefa1fbad7ee71d5d8bf3f210bcdf3fd90e7c9c32
ripemd-160 2c4b00c7ef08b2f87805184c6779e4dd80075629

28589938 as geometric shapes

Circle

Radius = n
Diameter 57179876
Circumference 179635878.37478
Area 2.5678893126552E+15

Sphere

Radius = n
Volume 9.7887728319566E+22
Surface area 1.0271557250621E+16
Circumference 179635878.37478

Square

Length = n
Perimeter 114359752
Area 817384554843844
Diagonal 40432278.067006

Cube

Length = n
Surface area 4904307329063064
Volume 2.3368973745143E+22
Space diagonal 49519225.201244

Equilateral Triangle

Length = n
Perimeter 85769814
Area 3.539378945779E+14
Altitude 24759612.600622

Triangular Pyramid

Length = n
Surface area 3.539378945779E+14
Volume 2.7540599674268E+21
Height 13477426.022335