28934425 (number)

28934425 is an odd 8-digits composite number following 28934424 and preceding 28934426. In scientific notation, it is written as 2.8934425 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 20106240 positive integers (up to 28934425) that are relatively prime to 28934425.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8934425 × 10^7
Engineering notation 2.8934425 × 10^6

Prime Factorization of 28934425

Prime Factorization 25 × 13 × 17 × 5237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28934425
Product of the distinct prime numbers

The prime factorization of 28934425 is 25 × 13 × 17 × 5237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 42, 63, 695, 814, 5315, 2351, 5806, 53668, 344778, 690072, 1241603, 2709567, 80704309, 10207943, 375320992, 815724089, 654302220, 2871685303

Basic calculations (n = 28934425)

Multiplication

n×y
n×2 57868850
n×3 86803275
n×4 115737700
n×5 144672125

Division

n÷y
n÷2 14467212.5
n÷3 9644808.3333333
n÷3 7233606.25
n÷5 5786885

Exponentiation

ny
n2 837200950080625
n3 2.4223928100037E+22
n4 7.009054308159E+29
n5 2.0280295620035E+37

Nth Root

y√n
2√n 5379.0728755056
3√n 306.99993633883
4√n 73.342163013546
5√n 31.065830708387

Divisors of 28934425

1, 13, 17, 25, 221, 325, 425, 5237, 5525, 68081, 89029, 130925, 1157377, 1702025, 2225725, 28934425

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 -28934424
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 28934425 can be divided by 16 positive divisors. The sum of these divisors (counting 28934425) is 1, the average is 0.0625.

Base conversion 28934425

Base System Value
2 Binary 1101110011000000100011001
3 Ternary 2000110000120101
4 Quaternary 1232120010121
5 Quinary 24401400200
6 Senary 2512055401
8 Octal 156300431
10 Decimal 28934425
12 Duodecimal 9834561
16 Hexadecimal 1b98119
20 Vigesimal 90gg15
36 Base36 h85y1

Cryptographic Hash Functions

md5 d85a6d059145c7e17fc6fd63edcd6750
sha1 b541989242071593cc522146d39f4eadc746a935
sha256 c11e10e76b5b5fac2cbd910197bca1ea83f26024d75da2f14192d235966bcae1
sha512 d481aeb09570b74f94d4effb5ad3c3f3acd601498ae588db28a96b8a9c50638701b9a5f8fa161a3d7b8f18e4e04e6004dd72b0587386824a61efa5e043d465bb
ripemd-160 fa8803afe598e5c6e8e35d236bcae9432ecb864a

28934425 as geometric shapes

Circle

Radius = n
Diameter 57868850
Circumference 181800354.03169
Area 2.6301443543517E+15

Sphere

Radius = n
Volume 1.0146895274688E+23
Surface area 1.0520577417407E+16
Circumference 181800354.03169

Square

Length = n
Perimeter 115737700
Area 837200950080625
Diagonal 40919456.254467

Cube

Length = n
Surface area 5023205700483750
Volume 2.4223928100037E+22
Space diagonal 50115894.187791

Equilateral Triangle

Length = n
Perimeter 86803275
Area 3.6251864542114E+14
Altitude 25057947.093896

Triangular Pyramid

Length = n
Surface area 3.6251864542114E+14
Volume 2.8548173044185E+21
Height 13639818.751489