28541742 (number)

28541742 is an even 8-digits composite number following 28541741 and preceding 28541743. In scientific notation, it is written as 2.8541742 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 8644608 positive integers (up to 28541742) that are relatively prime to 28541742.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-one thousand seven hundred forty-two

Notation

Scientific notation 2.8541742 × 10^7
Engineering notation 2.8541742 × 10^6

Prime Factorization of 28541742

Prime Factorization 2 × 3 × 29 × 17 × 9649

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28541742
Product of the distinct prime numbers

The prime factorization of 28541742 is 2 × 3 × 29 × 17 × 9649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 92, 65, 170, 924, 5253, 8528, 64432, 54910, 688206, 439835, 7663428, 777375, 13633189, 77288777, 375853534, 318380968, 7478384962, 6080290387

Basic calculations (n = 28541742)

Multiplication

n×y
n×2 57083484
n×3 85625226
n×4 114166968
n×5 142708710

Division

n÷y
n÷2 14270871
n÷3 9513914
n÷3 7135435.5
n÷5 5708348.4

Exponentiation

ny
n2 814631036394564
n3 2.3250988865966E+22
n4 6.6362372545728E+29
n5 1.8940977157081E+37

Nth Root

y√n
2√n 5342.4471920647
3√n 305.60479117467
4√n 73.092046024617
5√n 30.981047329736

Divisors of 28541742

1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 9649, 19298, 28947, 57894, 164033, 279821, 328066, 492099, 559642, 839463, 984198, 1678926, 4756957, 9513914, 14270871, 28541742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28541741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28541742 can be divided by 32 positive divisors. The sum of these divisors (counting 28541742) is 1, the average is 0.03125.

Base conversion 28541742

Base System Value
2 Binary 1101100111000001100101110
3 Ternary 1222201001220120
4 Quaternary 1230320030232
5 Quinary 24301313432
6 Senary 2455425410
8 Octal 154701456
10 Decimal 28541742
12 Duodecimal 9685266
16 Hexadecimal 1b3832e
20 Vigesimal 8i7e72
36 Base36 gzqy6

Cryptographic Hash Functions

md5 cfb598b6d8ad2e4b5d2645ce5d4c9130
sha1 470cef2ca406d3b84cb0ca43189a589838a6e106
sha256 828b2659b83727457ac2932979b4b40304b1f8bc5a36e8b8edddb5ad8e9aa43d
sha512 f800cdcba9bd5d8f2653f300c841f9973ef6210ac33b9e5947ae82f2fa12791c0de16b78fa96c0f39fd76b0e253814a36c5acd5c803963d1750d4ab9b7c67d95
ripemd-160 5f4857046de2dd4eaadf1491ab2a611d9bdc993c

28541742 as geometric shapes

Circle

Radius = n
Diameter 57083484
Circumference 179333053.97571
Area 2.5592388793234E+15

Sphere

Radius = n
Volume 9.7393514413357E+22
Surface area 1.0236955517294E+16
Circumference 179333053.97571

Square

Length = n
Perimeter 114166968
Area 814631036394564
Diagonal 40364118.630154

Cube

Length = n
Surface area 4887786218367384
Volume 2.3250988865966E+22
Space diagonal 49435747.280523

Equilateral Triangle

Length = n
Perimeter 85625226
Area 3.5274558611447E+14
Altitude 24717873.640261

Triangular Pyramid

Length = n
Surface area 3.5274558611447E+14
Volume 2.7401553160696E+21
Height 13454706.210051