28937528 (number)

28937528 is an even 8-digits composite number following 28937527 and preceding 28937529. In scientific notation, it is written as 2.8937528 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 14426368 positive integers (up to 28937528) that are relatively prime to 28937528.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-seven thousand five hundred twenty-eight

Notation

Scientific notation 2.8937528 × 10^7
Engineering notation 2.8937528 × 10^6

Prime Factorization of 28937528

Prime Factorization 2 × 2 × 2 × 353 × 10247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7234382
Product of the distinct prime numbers

The prime factorization of 28937528 is 2 × 2 × 2 × 353 × 10247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 45, 77, 706, 861, 2010, 7110, 27239, 6005, 204687, 472420, 7590398, 8331836, 24935709, 71670515, 354744582, 642266490, 7073962353, 230549259

Basic calculations (n = 28937528)

Multiplication

n×y
n×2 57875056
n×3 86812584
n×4 115750112
n×5 144687640

Division

n÷y
n÷2 14468764
n÷3 9645842.6666667
n÷3 7234382
n÷5 5787505.6

Exponentiation

ny
n2 837380526750784
n3 2.4231722439506E+22
n4 7.0120614658142E+29
n5 2.0291172500472E+37

Nth Root

y√n
2√n 5379.3613003776
3√n 307.01091042651
4√n 73.344129283656
5√n 31.06649699526

Divisors of 28937528

1, 2, 4, 8, 353, 706, 1412, 2824, 10247, 20494, 40988, 81976, 3617191, 7234382, 14468764, 28937528

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 -28937527
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 28937528 can be divided by 16 positive divisors. The sum of these divisors (counting 28937528) is 1, the average is 0.0625.

Base conversion 28937528

Base System Value
2 Binary 1101110011000110100111000
3 Ternary 2000110011211022
4 Quaternary 1232120310320
5 Quinary 24402000103
6 Senary 2512122012
8 Octal 156306470
10 Decimal 28937528
12 Duodecimal 9836308
16 Hexadecimal 1b98d38
20 Vigesimal 90h3g8
36 Base36 h88c8

Cryptographic Hash Functions

md5 cc986afe446f6671ac24911240da77fd
sha1 640d355f67b7fabfd5f429535c06b7a720093737
sha256 3ea8a0f1466cb0d40956a5d375c4e63e0ac33689fd14e7920bc83f1f07eab258
sha512 d2ea42ce9d43dd0201d6fba90eb57f6315fa7ba4640b11f6670b5b47badcb44137407c6ebbea39404a701df369323069b1e0ea352ccebb39c468da826f3ba88b
ripemd-160 5f8c5e15a6e0435bbdbfcc6f76db547e92e4ed4d

28937528 as geometric shapes

Circle

Radius = n
Diameter 57875056
Circumference 181819850.7557
Area 2.6307085110994E+15

Sphere

Radius = n
Volume 1.015016015997E+23
Surface area 1.0522834044398E+16
Circumference 181819850.7557

Square

Length = n
Perimeter 115750112
Area 837380526750784
Diagonal 40923844.559151

Cube

Length = n
Surface area 5024283160504704
Volume 2.4231722439506E+22
Space diagonal 50121268.741447

Equilateral Triangle

Length = n
Perimeter 86812584
Area 3.6259640440029E+14
Altitude 25060634.370723

Triangular Pyramid

Length = n
Surface area 3.6259640440029E+14
Volume 2.8557358761341E+21
Height 13641281.519717