28807716 (number)

28807716 is an even 8-digits composite number following 28807715 and preceding 28807717. In scientific notation, it is written as 2.8807716 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 8230752 positive integers (up to 28807716) that are relatively prime to 28807716.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8807716 × 10^7
Engineering notation 2.8807716 × 10^6

Prime Factorization of 28807716

Prime Factorization 2 × 2 × 3 × 7 × 342949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14403858
Product of the distinct prime numbers

The prime factorization of 28807716 is 2 × 2 × 3 × 7 × 342949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 1, 86, 359, 480, 5001, 7370, 26717, 54989, 902216, 393363, 3224623, 4284768, 4795404, 16562239, 424388960, 813613806, 1077197772, 6444690753

Basic calculations (n = 28807716)

Multiplication

n×y
n×2 57615432
n×3 86423148
n×4 115230864
n×5 144038580

Division

n÷y
n÷2 14403858
n÷3 9602572
n÷3 7201929
n÷5 5761543.2

Exponentiation

ny
n2 829884501136656
n3 2.3907077021546E+22
n4 6.8870828522684E+29
n5 1.9840112687662E+37

Nth Root

y√n
2√n 5367.2819937097
3√n 306.55114478895
4√n 73.261736218231
5√n 31.038574361284

Divisors of 28807716

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342949, 685898, 1028847, 1371796, 2057694, 2400643, 4115388, 4801286, 7201929, 9602572, 14403858, 28807716

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28807715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28807716 can be divided by 24 positive divisors. The sum of these divisors (counting 28807716) is 1, the average is 0.041666666666667.

Base conversion 28807716

Base System Value
2 Binary 1101101111001001000100100
3 Ternary 2000012120202110
4 Quaternary 1231321020210
5 Quinary 24333321331
6 Senary 2505241020
8 Octal 155711044
10 Decimal 28807716
12 Duodecimal 9793170
16 Hexadecimal 1b79224
20 Vigesimal 900j5g
36 Base36 h5g6c

Cryptographic Hash Functions

md5 f34efe39d00da7c2c7fa6a302d522013
sha1 a7d6e04437e190fa8f8a4ec193c38c4001521508
sha256 7cc1f366567bf68acc24f7a78d4c64dbc4a0ab0a9621c5a626b9e0f282eeb29e
sha512 f74950d013fa638fd7516076fab6dd5f2a8d66e50b3fe7211dbc3823236c035927522be22cca47c6184f1d63250b68f5eb6505575d27b1003e31ca0511b30db7
ripemd-160 dd1f43a0a25ccb74e92ac885c82545c5f680112d

28807716 as geometric shapes

Circle

Radius = n
Diameter 57615432
Circumference 181004217.9046
Area 2.6071590520989E+15

Sphere

Radius = n
Volume 1.0014173005293E+23
Surface area 1.0428636208396E+16
Circumference 181004217.9046

Square

Length = n
Perimeter 115230864
Area 829884501136656
Diagonal 40740262.668192

Cube

Length = n
Surface area 4979307006819936
Volume 2.3907077021546E+22
Space diagonal 49896427.762015

Equilateral Triangle

Length = n
Perimeter 86423148
Area 3.5935053009566E+14
Altitude 24948213.881007

Triangular Pyramid

Length = n
Surface area 3.5935053009566E+14
Volume 2.8174760467141E+21
Height 13580087.556064