28628076 (number)

28628076 is an even 8-digits composite number following 28628075 and preceding 28628077. In scientific notation, it is written as 2.8628076 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 9255936 positive integers (up to 28628076) that are relatively prime to 28628076.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred twenty-eight thousand seventy-six

Notation

Scientific notation 2.8628076 × 10^7
Engineering notation 2.8628076 × 10^6

Prime Factorization of 28628076

Prime Factorization 2 × 2 × 3 × 47 × 193 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14314038
Product of the distinct prime numbers

The prime factorization of 28628076 is 2 × 2 × 3 × 47 × 193 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28628076)

Multiplication

n×y
n×2 57256152
n×3 85884228
n×4 114512304
n×5 143140380

Division

n÷y
n÷2 14314038
n÷3 9542692
n÷3 7157019
n÷5 5725615.2

Exponentiation

ny
n2 819566735461776
n3 2.3462618789872E+22
n4 6.7168963387547E+29
n5 1.9229181886999E+37

Nth Root

y√n
2√n 5350.5210961176
3√n 305.91261548539
4√n 73.147256244631
5√n 30.999767191835

Divisors of 28628076

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 -28628075
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 28628076 can be divided by 48 positive divisors. The sum of these divisors (counting 28628076) is 1, the average is 0.020833333333333.

Base conversion 28628076

Base System Value
2 Binary 1101101001101010001101100
3 Ternary 1222212110100010
4 Quaternary 1231031101230
5 Quinary 24312044301
6 Senary 2501333220
8 Octal 155152154
10 Decimal 28628076
12 Duodecimal 9707210
16 Hexadecimal 1b4d46c
20 Vigesimal 8iia3g
36 Base36 h1lkc

Cryptographic Hash Functions

md5 36872e3ef58f0cff0e8f48299bd4e4ea
sha1 ede9a7ae5b998d41e9abc29866b1c6444aaed445
sha256 69cca96215c6c003f952e0b67b38db6b40413e969ba29885865d3561570d4b30
sha512 1f11e3dc0133cc11987a2b5d2412031e2e6aaeb5f6e10c81d78d586b19ffcd217f0a1083968de392713099ea458d1597cc036f167fa81a45e92b406c34c92a2e
ripemd-160 6cfbaa06f73a492b98445d2311fcb1e822a64536

28628076 as geometric shapes

Circle

Radius = n
Diameter 57256152
Circumference 179875506.49602
Area 2.5747448352533E+15

Sphere

Radius = n
Volume 9.8279987765651E+22
Surface area 1.0298979341013E+16
Circumference 179875506.49602

Square

Length = n
Perimeter 114512304
Area 819566735461776
Diagonal 40486213.343848

Cube

Length = n
Surface area 4917400412770656
Volume 2.3462618789872E+22
Space diagonal 49585282.154943

Equilateral Triangle

Length = n
Perimeter 85884228
Area 3.5488280650329E+14
Altitude 24792641.077472

Triangular Pyramid

Length = n
Surface area 3.5488280650329E+14
Volume 2.7650961417855E+21
Height 13495404.447949