2742428 (number)

2742428 is an even 7-digits composite number following 2742427 and preceding 2742429. In scientific notation, it is written as 2.742428 × 10^6. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 1210176 positive integers (up to 2742428) that are relatively prime to 2742428.

Interesting facts

Basic properties

Name

Name two million seven hundred forty-two thousand four hundred twenty-eight

Notation

Scientific notation 2.742428 × 10^6
Engineering notation 2.742428 × 10^6

Prime Factorization of 2742428

Prime Factorization 2 × 2 × 23 × 13 × 2293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1371214
Product of the distinct prime numbers

The prime factorization of 2742428 is 2 × 2 × 23 × 13 × 2293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 94, 27, 522, 401, 2153, 1914, 48162, 12755, 938888, 381300, 2927512, 5553571, 82622099, 44366277, 487174870, 926898607, 6607907902, 359747862

Basic calculations (n = 2742428)

Multiplication

n×y
n×2 5484856
n×3 8227284
n×4 10969712
n×5 13712140

Division

n÷y
n÷2 1371214
n÷3 914142.66666667
n÷3 685607
n÷5 548485.6

Exponentiation

ny
n2 7520911335184
n3 2.0625557831126E+19
n4 5.6564107311699E+25
n5 1.5512299168661E+32

Nth Root

y√n
2√n 1656.0277775448
3√n 139.97326019918
4√n 40.694321195282
5√n 19.392198450731

Divisors of 2742428

1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 2293, 4586, 9172, 29809, 52739, 59618, 105478, 119236, 210956, 685607, 1371214, 2742428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2742427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2742428 can be divided by 24 positive divisors. The sum of these divisors (counting 2742428) is 1, the average is 0.041666666666667.

Base conversion 2742428

Base System Value
2 Binary 1010011101100010011100
3 Ternary 12011022220102
4 Quaternary 22131202130
5 Quinary 1200224203
6 Senary 134440232
8 Octal 12354234
10 Decimal 2742428
12 Duodecimal b03078
16 Hexadecimal 29d89c
20 Vigesimal h2g18
36 Base36 1ms2k

Cryptographic Hash Functions

md5 b9b9dd7cb9bc0dec514ef28416ef704f
sha1 5f0a04f73c3c440c170465b88c97de02af8fd8e7
sha256 dc7540dbe05b93c2a875650520762c64cd7670e83cda36c534ec639d7ff32fd9
sha512 e2e8a1a4dc2fd1d5fc73acb77ec3b1ba1f1819ed2ca0498e6f6349722025cf803e938e288ecf623389c512eaca576e57e42a5294d8b9c1bcc159b2db36a4638c
ripemd-160 a3636496e9a6b19d2d9151c57953d63928e9b281

2742428 as geometric shapes

Circle

Radius = n
Diameter 5484856
Circumference 17231183.315598
Area 23627639798914

Sphere

Radius = n
Volume 8.6396134611276E+19
Surface area 94510559195657
Circumference 17231183.315598

Square

Length = n
Perimeter 10969712
Area 7520911335184
Diagonal 3878378.8714317

Cube

Length = n
Surface area 45125468011104
Volume 2.0625557831126E+19
Space diagonal 4750024.6320995

Equilateral Triangle

Length = n
Perimeter 8227284
Area 3256650137939.8
Altitude 2375012.3160498

Triangular Pyramid

Length = n
Surface area 3256650137939.8
Volume 2.4307453013574E+18
Height 1292792.9571439