28696544 (number)

28696544 is an even 8-digits composite number following 28696543 and preceding 28696545. In scientific notation, it is written as 2.8696544 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 12916736 positive integers (up to 28696544) that are relatively prime to 28696544.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-six thousand five hundred forty-four

Notation

Scientific notation 2.8696544 × 10^7
Engineering notation 2.8696544 × 10^6

Prime Factorization of 28696544

Prime Factorization 2 × 2 × 2 × 2 × 2 × 493 × 107 × 17

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1793534
Product of the distinct prime numbers

The prime factorization of 28696544 is 2 × 2 × 2 × 2 × 2 × 493 × 107 × 17. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28696544)

Multiplication

n×y
n×2 57393088
n×3 86089632
n×4 114786176
n×5 143482720

Division

n÷y
n÷2 14348272
n÷3 9565514.6666667
n÷3 7174136
n÷5 5739308.8

Exponentiation

ny
n2 823491637543936
n3 2.3631364010412E+22
n4 6.7813847710479E+29
n5 1.9460230646331E+37

Nth Root

y√n
2√n 5356.9155304149
3√n 306.15629875292
4√n 73.190952517472
5√n 31.014581072277

Divisors of 28696544

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 -28696543
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 28696544 can be divided by 48 positive divisors. The sum of these divisors (counting 28696544) is 1, the average is 0.020833333333333.

Base conversion 28696544

Base System Value
2 Binary 1101101011101111111100000
3 Ternary 1222222221020222
4 Quaternary 1231131333200
5 Quinary 24321242134
6 Senary 2503022212
8 Octal 155357740
10 Decimal 28696544
12 Duodecimal 973a968
16 Hexadecimal 1b5dfe0
20 Vigesimal 8j7174
36 Base36 h32e8

Cryptographic Hash Functions

md5 ab57b47f33da74f2b01869c9fc73f352
sha1 d7d7d15bc550a55f92e86ca158baa2e0d8f161f9
sha256 8e7b62d5eb2715c29301009cf6f6e2db2f948924dd276be52ffede898decf349
sha512 c06b9024e38dd5ffd2512f3fea9182727920fe27c79a0517daf06aec50786d32bfdd31d16dc6af75f9ef2f0464298d9980689a0129a62f0af36268011fe30549
ripemd-160 30747a9d5380f51dbf0abbdba07ff482318001d1

28696544 as geometric shapes

Circle

Radius = n
Diameter 57393088
Circumference 180305703.62763
Area 2.5870752788007E+15

Sphere

Radius = n
Volume 9.8986826092554E+22
Surface area 1.0348301115203E+16
Circumference 180305703.62763

Square

Length = n
Perimeter 114786176
Area 823491637543936
Diagonal 40583041.718036

Cube

Length = n
Surface area 4940949825263616
Volume 2.3631364010412E+22
Space diagonal 49703872.209636

Equilateral Triangle

Length = n
Perimeter 86089632
Area 3.5658233895855E+14
Altitude 24851936.104818

Triangular Pyramid

Length = n
Surface area 3.5658233895855E+14
Volume 2.7849829567416E+21
Height 13527680.572679