2756688 (number)

2756688 is an even 7-digits composite number following 2756687 and preceding 2756689. In scientific notation, it is written as 2.756688 × 10^6. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 795520 positive integers (up to 2756688) that are relatively prime to 2756688.

Interesting facts

Basic properties

Name

Name two million seven hundred fifty-six thousand six hundred eighty-eight

Notation

Scientific notation 2.756688 × 10^6
Engineering notation 2.756688 × 10^6

Prime Factorization of 2756688

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 11 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 344586
Product of the distinct prime numbers

The prime factorization of 2756688 is 2 × 2 × 2 × 2 × 3 × 23 × 11 × 227. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2756688)

Multiplication

n×y
n×2 5513376
n×3 8270064
n×4 11026752
n×5 13783440

Division

n÷y
n÷2 1378344
n÷3 918896
n÷3 689172
n÷5 551337.6

Exponentiation

ny
n2 7599328729344
n3 2.0948978316238E+19
n4 5.7749797136633E+25
n5 1.5919817276899E+32

Nth Root

y√n
2√n 1660.327678502
3√n 140.2154505789
4√n 40.747118652759
5√n 19.41232363724

Divisors of 2756688

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2756687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2756688 can be divided by 80 positive divisors. The sum of these divisors (counting 2756688) is 1, the average is 0.0125.

Base conversion 2756688

Base System Value
2 Binary 1010100001000001010000
3 Ternary 12012001110120
4 Quaternary 22201001100
5 Quinary 1201203223
6 Senary 135030240
8 Octal 12410120
10 Decimal 2756688
12 Duodecimal b0b380
16 Hexadecimal 2a1050
20 Vigesimal h4be8
36 Base36 1n32o

Cryptographic Hash Functions

md5 a0fb57c56cda26fc5dc7a242e54c0dae
sha1 f35c330a3cbe67173ad6975dc445f71f08b3adaa
sha256 9689e7c2882e13af241fd2210e0e1669befa481daf5609d39b11eab753a33e01
sha512 39503ee1eaacdf1cd4c3f66521175df4a5874bf936ad7e153cd9806d5613bf899a1124bd15730dc30aa10f199641ffb5bc46f92152b49b467bd331e399912e58
ripemd-160 40b90f78bf22bb228a3fcde3e2b65694d8a79fa6

2756688 as geometric shapes

Circle

Radius = n
Diameter 5513376
Circumference 17320781.538078
Area 23873995308321

Sphere

Radius = n
Volume 8.775087517134E+19
Surface area 95495981233284
Circumference 17320781.538078

Square

Length = n
Perimeter 11026752
Area 7599328729344
Diagonal 3898545.5568312

Cube

Length = n
Surface area 45595972376064
Volume 2.0948978316238E+19
Space diagonal 4774723.6766154

Equilateral Triangle

Length = n
Perimeter 8270064
Area 3290605865660.4
Altitude 2387361.8383077

Triangular Pyramid

Length = n
Surface area 3290605865660.4
Volume 2.468860771057E+18
Height 1299515.1856104