28264977 (number)

28264977 is an odd 8-digits composite number following 28264976 and preceding 28264978. In scientific notation, it is written as 2.8264977 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 17393616 positive integers (up to 28264977) that are relatively prime to 28264977.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-four thousand nine hundred seventy-seven

Notation

Scientific notation 2.8264977 × 10^7
Engineering notation 2.8264977 × 10^6

Prime Factorization of 28264977

Prime Factorization 39 × 9 × 80527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28264977
Product of the distinct prime numbers

The prime factorization of 28264977 is 39 × 9 × 80527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28264977)

Multiplication

n×y
n×2 56529954
n×3 84794931
n×4 113059908
n×5 141324885

Division

n÷y
n÷2 14132488.5
n÷3 9421659
n÷3 7066244.25
n÷5 5652995.4

Exponentiation

ny
n2 798908924810529
n3 2.2581142384864E+22
n4 6.3825547014192E+29
n5 1.8040276183685E+37

Nth Root

y√n
2√n 5316.4816373237
3√n 304.61377970299
4√n 72.914207376366
5√n 30.920729199707

Divisors of 28264977

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28264976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28264977 can be divided by 8 positive divisors. The sum of these divisors (counting 28264977) is 1, the average is 0.125.

Base conversion 28264977

Base System Value
2 Binary 1101011110100101000010001
3 Ternary 1222012000021000
4 Quaternary 1223310220101
5 Quinary 24213434402
6 Senary 2445452213
8 Octal 153645021
10 Decimal 28264977
12 Duodecimal 9571069
16 Hexadecimal 1af4a11
20 Vigesimal 8gd28h
36 Base36 gtte9

Cryptographic Hash Functions

md5 45f9fba17515900b956b28fcb6e7aca7
sha1 e0b43dc5223785d95ab3b7380f99da69638130df
sha256 268c2aef9dce091885008cd11d3179ffce1908c6a5c15414c40de5b581e6727e
sha512 d0a18fd26c7e7727e921cf1ed51589137b008d01131ef17b41cff11cd9646866e2e38edec91eb08f24a0f5ded96e3642f4581741874b617a9c4a223fca0c3a5d
ripemd-160 afbcdaa378bbbba2c097303bd41e985f7bfae89a

28264977 as geometric shapes

Circle

Radius = n
Diameter 56529954
Circumference 177594088.19417
Area 2.5098464090721E+15

Sphere

Radius = n
Volume 9.4587668034606E+22
Surface area 1.0039385636288E+16
Circumference 177594088.19417

Square

Length = n
Perimeter 113059908
Area 798908924810529
Diagonal 39972713.813564

Cube

Length = n
Surface area 4793453548863174
Volume 2.2581142384864E+22
Space diagonal 48956376.238766

Equilateral Triangle

Length = n
Perimeter 84794931
Area 3.4593771209802E+14
Altitude 24478188.119383

Triangular Pyramid

Length = n
Surface area 3.4593771209802E+14
Volume 2.6612131512128E+21
Height 13324237.937855