2742492 (number)

2742492 is an even 7-digits composite number following 2742491 and preceding 2742493. In scientific notation, it is written as 2.742492 × 10^6. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 910336 positive integers (up to 2742492) that are relatively prime to 2742492.

Interesting facts

Basic properties

Name

Name two million seven hundred forty-two thousand four hundred ninety-two

Notation

Scientific notation 2.742492 × 10^6
Engineering notation 2.742492 × 10^6

Prime Factorization of 2742492

Prime Factorization 2 × 2 × 3 × 449 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1371246
Product of the distinct prime numbers

The prime factorization of 2742492 is 2 × 2 × 3 × 449 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 11, 66, 494, 147, 8923, 5182, 68591, 2323, 605784, 991579, 6754468, 7358118, 78407593, 96250224, 869768502, 611340429, 6568970043, 8289216722

Basic calculations (n = 2742492)

Multiplication

n×y
n×2 5484984
n×3 8227476
n×4 10969968
n×5 13712460

Division

n÷y
n÷2 1371246
n÷3 914164
n÷3 685623
n÷5 548498.4

Exponentiation

ny
n2 7521262370064
n3 2.0627001879802E+19
n4 5.6569387639341E+25
n5 1.5514109304579E+32

Nth Root

y√n
2√n 1656.0471007794
3√n 139.97434904199
4√n 40.694558613891
5√n 19.392288960973

Divisors of 2742492

1, 2, 3, 4, 6, 12, 449, 509, 898, 1018, 1347, 1527, 1796, 2036, 2694, 3054, 5388, 6108, 228541, 457082, 685623, 914164, 1371246, 2742492

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 -2742491
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 2742492 can be divided by 24 positive divisors. The sum of these divisors (counting 2742492) is 1, the average is 0.041666666666667.

Base conversion 2742492

Base System Value
2 Binary 1010011101100011011100
3 Ternary 12011022222210
4 Quaternary 22131203130
5 Quinary 1200224432
6 Senary 134440420
8 Octal 12354334
10 Decimal 2742492
12 Duodecimal b03110
16 Hexadecimal 29d8dc
20 Vigesimal h2g4c
36 Base36 1ms4c

Cryptographic Hash Functions

md5 9d01b7b17594bd0170645554d228c34a
sha1 8a41e4c29d80e31d7956bf2b22f64802c9999eb1
sha256 da616613ebdf3a52e625171f4071528a10c67b86906a8a048400015df72be1af
sha512 44047afa1fb22ac5ea55dee60705cecd021e7f2e84c4fdd3332a69cf9b39b367511c7e64fee9c3b5dec3a9b386384d5f0f80f3c58fb4bd3669105144d75a2a3a
ripemd-160 5deeb5a5305b0c764415bd1819619f726b05d343

2742492 as geometric shapes

Circle

Radius = n
Diameter 5484984
Circumference 17231585.439458
Area 23628742607514

Sphere

Radius = n
Volume 8.6402183428223E+19
Surface area 94514970430058
Circumference 17231585.439458

Square

Length = n
Perimeter 10969968
Area 7521262370064
Diagonal 3878469.3810997

Cube

Length = n
Surface area 45127574220384
Volume 2.0627001879802E+19
Space diagonal 4750135.4833512

Equilateral Triangle

Length = n
Perimeter 8227476
Area 3256802140501.7
Altitude 2375067.7416756

Triangular Pyramid

Length = n
Surface area 3256802140501.7
Volume 2.4309154841259E+18
Height 1292823.1270332