2742738 (number)

2742738 is an even 7-digits composite number following 2742737 and preceding 2742739. In scientific notation, it is written as 2.742738 × 10^6. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 910656 positive integers (up to 2742738) that are relatively prime to 2742738.

Interesting facts

Basic properties

Name

Name two million seven hundred forty-two thousand seven hundred thirty-eight

Notation

Scientific notation 2.742738 × 10^6
Engineering notation 2.742738 × 10^6

Prime Factorization of 2742738

Prime Factorization 2 × 3 × 307 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2742738
Product of the distinct prime numbers

The prime factorization of 2742738 is 2 × 3 × 307 × 1489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 11, 15, 656, 785, 8606, 8783, 76997, 10767, 975559, 84430, 5226824, 932443, 48044026, 45568611, 299062598, 177685547, 3706449401, 8582946020

Basic calculations (n = 2742738)

Multiplication

n×y
n×2 5485476
n×3 8228214
n×4 10970952
n×5 13713690

Division

n÷y
n÷2 1371369
n÷3 914246
n÷3 685684.5
n÷5 548547.6

Exponentiation

ny
n2 7522611736644
n3 2.0632553069339E+19
n4 5.6589687340294E+25
n5 1.5521068587634E+32

Nth Root

y√n
2√n 1656.1213723638
3√n 139.97853412382
4√n 40.695471152989
5√n 19.392636843988

Divisors of 2742738

1, 2, 3, 6, 307, 614, 921, 1489, 1842, 2978, 4467, 8934, 457123, 914246, 1371369, 2742738

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 -2742737
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 2742738 can be divided by 16 positive divisors. The sum of these divisors (counting 2742738) is 1, the average is 0.0625.

Base conversion 2742738

Base System Value
2 Binary 1010011101100111010010
3 Ternary 12011100022220
4 Quaternary 22131213102
5 Quinary 1200231423
6 Senary 134441510
8 Octal 12354722
10 Decimal 2742738
12 Duodecimal b03296
16 Hexadecimal 29d9d2
20 Vigesimal h2ggi
36 Base36 1msb6

Cryptographic Hash Functions

md5 8d1ec0f8c5267197b2bcf0276f978d37
sha1 efe557ac695872e2e474d18d683ba5719d44e813
sha256 35008c59df9db559a4460755dfead03480b338671845f4cd91592f097336aaec
sha512 576be78d6608c957e81dfff685549d491bd7ea70cb6253294faf2f74e9c6ddfbfcb8a4c1d1ce3b78f347fab4de655d50193ef39831e91ca8b63fa28e5c3337f7
ripemd-160 f2b28b3cd30e5d3da36459339cde7fba28842007

2742738 as geometric shapes

Circle

Radius = n
Diameter 5485476
Circumference 17233131.103043
Area 23632981767649

Sphere

Radius = n
Volume 8.6425436196585E+19
Surface area 94531927070597
Circumference 17233131.103043

Square

Length = n
Perimeter 10970952
Area 7522611736644
Diagonal 3878817.2776361

Cube

Length = n
Surface area 45135670419864
Volume 2.0632553069339E+19
Space diagonal 4750561.5678498

Equilateral Triangle

Length = n
Perimeter 8228214
Area 3257386433370.3
Altitude 2375280.7839249

Triangular Pyramid

Length = n
Surface area 3257386433370.3
Volume 2.4315696980869E+18
Height 1292939.0925454