28652020 (number)

28652020 is an even 8-digits composite number following 28652019 and preceding 28652021. In scientific notation, it is written as 2.8652020 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 10872576 positive integers (up to 28652020) that are relatively prime to 28652020.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred fifty-two thousand twenty

Notation

Scientific notation 2.8652020 × 10^7
Engineering notation 2.8652020 × 10^6

Prime Factorization of 28652020

Prime Factorization 2 × 2 × 5 × 23 × 199 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14326010
Product of the distinct prime numbers

The prime factorization of 28652020 is 2 × 2 × 5 × 23 × 199 × 313. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 34, 59, 549, 749, 5514, 7804, 8089, 53561, 773066, 16320, 2988933, 3101511, 29832080, 4079857, 226965741, 880604236, 268862608, 230344561

Basic calculations (n = 28652020)

Multiplication

n×y
n×2 57304040
n×3 85956060
n×4 114608080
n×5 143260100

Division

n÷y
n÷2 14326010
n÷3 9550673.3333333
n÷3 7163005
n÷5 5730404

Exponentiation

ny
n2 820938250080400
n3 2.3521539160069E+22
n4 6.7393961044507E+29
n5 1.9309731197264E+37

Nth Root

y√n
2√n 5352.7581675245
3√n 305.9978782942
4√n 73.162546207226
5√n 31.004950985714

Divisors of 28652020

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 199, 230, 313, 398, 460, 626, 796, 995, 1252, 1565, 1990, 3130, 3980, 4577, 6260, 7199, 9154, 14398, 18308, 22885, 28796, 35995, 45770, 62287, 71990, 91540, 124574, 143980, 249148, 311435, 622870, 1245740, 1432601, 2865202, 5730404, 7163005, 14326010, 28652020

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 -28652019
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 28652020 can be divided by 48 positive divisors. The sum of these divisors (counting 28652020) is 1, the average is 0.020833333333333.

Base conversion 28652020

Base System Value
2 Binary 1101101010011000111110100
3 Ternary 1222220200011221
4 Quaternary 1231103013310
5 Quinary 24313331040
6 Senary 2502040124
8 Octal 155230764
10 Decimal 28652020
12 Duodecimal 9719044
16 Hexadecimal 1b531f4
20 Vigesimal 8j1a10
36 Base36 h241g

Cryptographic Hash Functions

md5 d21cf820294b55ffae19f9fe0d4e93a7
sha1 62bac8689489573a707f4d4e8d78bf6bd3513e6c
sha256 66608df2e62ab5b11c7d8fbd8380b76abe249088836165680358c475b611c09e
sha512 12c9affc3a6cd2062000938309ee24ce4c4d0c9091036f1a0ca7b54cf3bb1936746fbddc953312f40aa5cdf0d68a5c106ee28b7da430fcb4ba296053983c8102
ripemd-160 aac0b01f171b0cb1545ac64e9ed29bfed6b7b624

28652020 as geometric shapes

Circle

Radius = n
Diameter 57304040
Circumference 180025951.08502
Area 2.5790535755034E+15

Sphere

Radius = n
Volume 9.8526792835195E+22
Surface area 1.0316214302014E+16
Circumference 180025951.08502

Square

Length = n
Perimeter 114608080
Area 820938250080400
Diagonal 40520075.273385

Cube

Length = n
Surface area 4925629500482400
Volume 2.3521539160069E+22
Space diagonal 49626754.37948

Equilateral Triangle

Length = n
Perimeter 85956060
Area 3.5547668975398E+14
Altitude 24813377.18974

Triangular Pyramid

Length = n
Surface area 3.5547668975398E+14
Volume 2.7720399740049E+21
Height 13506691.757795