28995896 (number)

28995896 is an even 8-digits composite number following 28995895 and preceding 28995897. In scientific notation, it is written as 2.8995896 × 10^7. The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors. There are 14482720 positive integers (up to 28995896) that are relatively prime to 28995896.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-five thousand eight hundred ninety-six

Notation

Scientific notation 2.8995896 × 10^7
Engineering notation 2.8995896 × 10^6

Prime Factorization of 28995896

Prime Factorization 2 × 2 × 2 × 1931 × 1877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7248974
Product of the distinct prime numbers

The prime factorization of 28995896 is 2 × 2 × 2 × 1931 × 1877. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 8, 31, 165, 371, 9115, 169, 4717, 97362, 284454, 266162, 5048024, 585878, 3556825, 87154256, 987499094, 335567141, 536004587, 1250642909

Basic calculations (n = 28995896)

Multiplication

n×y
n×2 57991792
n×3 86987688
n×4 115983584
n×5 144979480

Division

n÷y
n÷2 14497948
n÷3 9665298.6666667
n÷3 7248974
n÷5 5799179.2

Exponentiation

ny
n2 840761984842816
n3 2.4378647073256E+22
n4 7.0688071515683E+29
n5 2.0496639701093E+37

Nth Root

y√n
2√n 5384.7837468184
3√n 307.21718902481
4√n 73.381085756606
5√n 31.079019337028

Divisors of 28995896

1, 2, 4, 8, 1877, 1931, 3754, 3862, 7508, 7724, 15016, 15448, 3624487, 7248974, 14497948, 28995896

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28995895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28995896 can be divided by 16 positive divisors. The sum of these divisors (counting 28995896) is 1, the average is 0.0625.

Base conversion 28995896

Base System Value
2 Binary 1101110100111000100111000
3 Ternary 2000120010220002
4 Quaternary 1232213010320
5 Quinary 24410332041
6 Senary 2513252132
8 Octal 156470470
10 Decimal 28995896
12 Duodecimal 9864048
16 Hexadecimal 1ba7138
20 Vigesimal 9149eg
36 Base36 h9hdk

Cryptographic Hash Functions

md5 97535ebec9b0875baa6c7a744347f466
sha1 19bbd9ce70b70e1cd2b9f883531c9f5f459b0928
sha256 727830425e56730429c8a02c0b930eb9b0ed23617b6319fc65d46fce627cf8b8
sha512 bb3b4d4fb945c6c12919dae61b5913cb36ee909c4617be1c30272ddabebd1425ba2bcc2444a8d1be0c3a90db963e8098cff18ad3ece1352c4aa6e9091ed8c9b1
ripemd-160 58c44fc0b2bd3a144ac829ff04f26fae3cb3df2c

28995896 as geometric shapes

Circle

Radius = n
Diameter 57991792
Circumference 182186587.71571
Area 2.6413316749998E+15

Sphere

Radius = n
Volume 1.021170380664E+23
Surface area 1.0565326699999E+16
Circumference 182186587.71571

Square

Length = n
Perimeter 115983584
Area 840761984842816
Diagonal 41006389.37636

Cube

Length = n
Surface area 5044571909056896
Volume 2.4378647073256E+22
Space diagonal 50222365.082983

Equilateral Triangle

Length = n
Perimeter 86987688
Area 3.6406061870505E+14
Altitude 25111182.541492

Triangular Pyramid

Length = n
Surface area 3.6406061870505E+14
Volume 2.8730511102755E+21
Height 13668796.458787