28498734 (number)

28498734 is an even 8-digits composite number following 28498733 and preceding 28498735. In scientific notation, it is written as 2.8498734 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 8355600 positive integers (up to 28498734) that are relatively prime to 28498734.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-eight thousand seven hundred thirty-four

Notation

Scientific notation 2.8498734 × 10^7
Engineering notation 2.8498734 × 10^6

Prime Factorization of 28498734

Prime Factorization 2 × 9 × 341 × 4643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28498734
Product of the distinct prime numbers

The prime factorization of 28498734 is 2 × 9 × 341 × 4643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 55, 81, 401, 522, 112, 9614, 17254, 62747, 814593, 850553, 442214, 998702, 66778819, 84925666, 696149546, 870009611, 3150941093, 7466973334

Basic calculations (n = 28498734)

Multiplication

n×y
n×2 56997468
n×3 85496202
n×4 113994936
n×5 142493670

Division

n÷y
n÷2 14249367
n÷3 9499578
n÷3 7124683.5
n÷5 5699746.8

Exponentiation

ny
n2 812177839602756
n3 2.3146040211534E+22
n4 6.596328431418E+29
n5 1.8798700934362E+37

Nth Root

y√n
2√n 5338.4205529351
3√n 305.45121425905
4√n 73.064495843981
5√n 30.971704965709

Divisors of 28498734

1, 2, 9, 18, 341, 682, 3069, 4643, 6138, 9286, 41787, 83574, 1583263, 3166526, 14249367, 28498734

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 -28498733
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 28498734 can be divided by 16 positive divisors. The sum of these divisors (counting 28498734) is 1, the average is 0.0625.

Base conversion 28498734

Base System Value
2 Binary 1101100101101101100101110
3 Ternary 1222121212220200
4 Quaternary 1230231230232
5 Quinary 24243424414
6 Senary 2454454330
8 Octal 154555456
10 Decimal 28498734
12 Duodecimal 96643a6
16 Hexadecimal 1b2db2e
20 Vigesimal 8i26ge
36 Base36 gytri

Cryptographic Hash Functions

md5 e1674c479bf836acfc0b3e3bc3a77db3
sha1 46509c98e7f08d0ec5c524527c80907e92bc422f
sha256 84fecdb037574826e03a87a6b5a96132b37dd905773475763282af4cae3455e9
sha512 eabcc658161df4e02d09c0a5c38773cbefe44744edae2b77481ef3e87f11d33ae1cb70812effe4ae0f86e14211fff1f12c4c136fe03d005652aba110f0b35a51
ripemd-160 9883a68bc99f2529abe4c8b188585efa689e28cc

28498734 as geometric shapes

Circle

Radius = n
Diameter 56997468
Circumference 179062826.74202
Area 2.5515319343044E+15

Sphere

Radius = n
Volume 9.6953906517664E+22
Surface area 1.0206127737218E+16
Circumference 179062826.74202

Square

Length = n
Perimeter 113994936
Area 812177839602756
Diagonal 40303296.133263

Cube

Length = n
Surface area 4873067037616536
Volume 2.3146040211534E+22
Space diagonal 49361255.239391

Equilateral Triangle

Length = n
Perimeter 85496202
Area 3.5168332074337E+14
Altitude 24680627.619695

Triangular Pyramid

Length = n
Surface area 3.5168332074337E+14
Volume 2.727786998532E+21
Height 13434432.044421