28804704 (number)

28804704 is an even 8-digits composite number following 28804703 and preceding 28804705. In scientific notation, it is written as 2.8804704 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 9290880 positive integers (up to 28804704) that are relatively prime to 28804704.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand seven hundred four

Notation

Scientific notation 2.8804704 × 10^7
Engineering notation 2.8804704 × 10^6

Prime Factorization of 28804704

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 31 × 9679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1800294
Product of the distinct prime numbers

The prime factorization of 28804704 is 2 × 2 × 2 × 2 × 2 × 3 × 31 × 9679. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28804704)

Multiplication

n×y
n×2 57609408
n×3 86414112
n×4 115218816
n×5 144023520

Division

n÷y
n÷2 14402352
n÷3 9601568
n÷3 7201176
n÷5 5760940.8

Exponentiation

ny
n2 829710972527616
n3 2.389957896921E+22
n4 6.8842029793272E+29
n5 1.9829742909544E+37

Nth Root

y√n
2√n 5367.0013974285
3√n 306.54046056543
4√n 73.259821167053
5√n 31.037925284516

Divisors of 28804704

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 -28804703
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 28804704 can be divided by 48 positive divisors. The sum of these divisors (counting 28804704) is 1, the average is 0.020833333333333.

Base conversion 28804704

Base System Value
2 Binary 1101101111000011001100000
3 Ternary 2000012102121220
4 Quaternary 1231320121200
5 Quinary 24333222304
6 Senary 2505215040
8 Octal 155703140
10 Decimal 28804704
12 Duodecimal 9791480
16 Hexadecimal 1b78660
20 Vigesimal 900bf4
36 Base36 h5duo

Cryptographic Hash Functions

md5 a960c83c6a38da0005a7e33372fd0f79
sha1 84b9b8e2cf305b129f45670cfc309ba41a6d1372
sha256 39996b2163a7ccef8479ef094d5bc7ce79da2b167260b451bde18c6c7b28c380
sha512 1b5c0830cf9b01b4dc9d33cb4ff9bb201b7847a6da6039109000b973d6960c0ec4214c7fe5966b4710287b0d4c3768baeefa9fa2e708b94122f5e539e4458c47
ripemd-160 e57f8f232e44f658f339df479e31d072a3c86925

28804704 as geometric shapes

Circle

Radius = n
Diameter 57609408
Circumference 180985292.95046
Area 2.6066138958956E+15

Sphere

Radius = n
Volume 1.0011032228475E+23
Surface area 1.0426455583582E+16
Circumference 180985292.95046

Square

Length = n
Perimeter 115218816
Area 829710972527616
Diagonal 40736003.056943

Cube

Length = n
Surface area 4978265835165696
Volume 2.389957896921E+22
Space diagonal 49891210.824982

Equilateral Triangle

Length = n
Perimeter 86414112
Area 3.592753900038E+14
Altitude 24945605.412491

Triangular Pyramid

Length = n
Surface area 3.592753900038E+14
Volume 2.816592392772E+21
Height 13578667.685648