28770180 (number)

28770180 is an even 8-digits composite number following 28770179 and preceding 28770181. In scientific notation, it is written as 2.8770180 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 7267968 positive integers (up to 28770180) that are relatively prime to 28770180.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy thousand one hundred eighty

Notation

Scientific notation 2.8770180 × 10^7
Engineering notation 2.8770180 × 10^6

Prime Factorization of 28770180

Prime Factorization 2 × 2 × 5 × 3 × 19 × 25237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14385090
Product of the distinct prime numbers

The prime factorization of 28770180 is 2 × 2 × 5 × 3 × 19 × 25237. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28770180)

Multiplication

n×y
n×2 57540360
n×3 86310540
n×4 115080720
n×5 143850900

Division

n÷y
n÷2 14385090
n÷3 9590060
n÷3 7192545
n÷5 5754036

Exponentiation

ny
n2 827723257232400
n3 2.3813747100762E+22
n4 6.8512579056341E+29
n5 1.9711192317152E+37

Nth Root

y√n
2√n 5363.7841119866
3√n 306.41794314861
4√n 73.23785982664
5√n 31.030481587624

Divisors of 28770180

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 -28770179
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 28770180 can be divided by 48 positive divisors. The sum of these divisors (counting 28770180) is 1, the average is 0.020833333333333.

Base conversion 28770180

Base System Value
2 Binary 1101101101111111110000100
3 Ternary 2000010200021020
4 Quaternary 1231233332010
5 Quinary 24331121210
6 Senary 2504351140
8 Octal 155577604
10 Decimal 28770180
12 Duodecimal 97754b0
16 Hexadecimal 1b6ff84
20 Vigesimal 8jg590
36 Base36 h4n7o

Cryptographic Hash Functions

md5 24797d584c599fb301bfa8573a462fe8
sha1 0de3a6f3fac7c145d75d1d08ff7b6512d20cdd44
sha256 0e9a5fa99848d85ba014be371ed1c5788bd4f67c0f1b82d3f92a899987563832
sha512 9dc6a8d2f003a058c588b2d184093d2e4cfbb5664b9f35456ca2b02c6485b8a3b5070fd7328acf61fce419cc35606556cd7e98f04dca34de5779c86a22d31675
ripemd-160 e1314cd8cec5f30843ecffc6cb4bf624efd9eb69

28770180 as geometric shapes

Circle

Radius = n
Diameter 57540360
Circumference 180768372.26091
Area 2.6003693041267E+15

Sphere

Radius = n
Volume 9.9750790594934E+22
Surface area 1.0401477216507E+16
Circumference 180768372.26091

Square

Length = n
Perimeter 115080720
Area 827723257232400
Diagonal 40687178.747915

Cube

Length = n
Surface area 4966339543394400
Volume 2.3813747100762E+22
Space diagonal 49831413.502902

Equilateral Triangle

Length = n
Perimeter 86310540
Area 3.5841468403323E+14
Altitude 24915706.751451

Triangular Pyramid

Length = n
Surface area 3.5841468403323E+14
Volume 2.8064770100684E+21
Height 13562392.915972