28804080 (number)

28804080 is an even 8-digits composite number following 28804079 and preceding 28804081. In scientific notation, it is written as 2.8804080 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 7681024 positive integers (up to 28804080) that are relatively prime to 28804080.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand eighty

Notation

Scientific notation 2.8804080 × 10^7
Engineering notation 2.8804080 × 10^6

Prime Factorization of 28804080

Prime Factorization 2 × 2 × 2 × 2 × 15 × 120017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3600510
Product of the distinct prime numbers

The prime factorization of 28804080 is 2 × 2 × 2 × 2 × 15 × 120017. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 53, 21, 224, 950, 6645, 9278, 54031, 27435, 335619, 831364, 6778198, 3117167, 15308955, 42114870, 380644646, 401684732, 3106856594, 8244607037

Basic calculations (n = 28804080)

Multiplication

n×y
n×2 57608160
n×3 86412240
n×4 115216320
n×5 144020400

Division

n÷y
n÷2 14402040
n÷3 9601360
n÷3 7201020
n÷5 5760816

Exponentiation

ny
n2 829675024646400
n3 2.3898025783917E+22
n4 6.88360646522E+29
n5 1.9827595131272E+37

Nth Root

y√n
2√n 5366.9432640936
3√n 306.53824700767
4√n 73.259424404602
5√n 31.037790807639

Divisors of 28804080

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 120017, 240034, 480068, 960136, 1800255, 1920272, 3600510, 7201020, 14402040, 28804080

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804080 can be divided by 20 positive divisors. The sum of these divisors (counting 28804080) is 1, the average is 0.05.

Base conversion 28804080

Base System Value
2 Binary 1101101111000001111110000
3 Ternary 2000012101202210
4 Quaternary 1231320033300
5 Quinary 24333212310
6 Senary 2505212120
8 Octal 155701760
10 Decimal 28804080
12 Duodecimal 9791040
16 Hexadecimal 1b783f0
20 Vigesimal 900a40
36 Base36 h5ddc

Cryptographic Hash Functions

md5 89d5e1acc1289b34f3904db105529939
sha1 e48a1d967a56bccf06f53e083ffd5ade06504227
sha256 028bdfbe6ecdd6155c17d0b5c53d5732b69189867e57be055aaa578dbdf9de4b
sha512 ebd921346ed8561ceb2c2a4b8732e1248bd11ca84225924e0485ba10782791241103c31f019b84461d2f11267abc1264c0c954ea5ca7f009f28d962131d311e7
ripemd-160 f77f810d4b2191c2aea27be38c404e41fa3808e6

28804080 as geometric shapes

Circle

Radius = n
Diameter 57608160
Circumference 180981372.24283
Area 2.6065009622961E+15

Sphere

Radius = n
Volume 1.001038163174E+23
Surface area 1.0426003849184E+16
Circumference 180981372.24283

Square

Length = n
Perimeter 115216320
Area 829675024646400
Diagonal 40735120.58768

Cube

Length = n
Surface area 4978050147878400
Volume 2.3898025783917E+22
Space diagonal 49890130.025279

Equilateral Triangle

Length = n
Perimeter 86412240
Area 3.5925982411463E+14
Altitude 24945065.012639

Triangular Pyramid

Length = n
Surface area 3.5925982411463E+14
Volume 2.8164093481298E+21
Height 13578373.529227