2686738 (number)

2686738 is an even 7-digits composite number following 2686737 and preceding 2686739. In scientific notation, it is written as 2.686738 × 10^6. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 1343368 positive integers (up to 2686738) that are relatively prime to 2686738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.686738 × 10^6
Engineering notation 2.686738 × 10^6

Prime Factorization of 2686738

Prime Factorization 2 × 1343369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2686738
Product of the distinct prime numbers

The prime factorization of 2686738 is 2 × 1343369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 94, 23, 535, 661, 5357, 2224, 12603, 81103, 300078, 84481, 5624540, 5322903, 13414189, 69125325, 99710120, 897377734, 8181590743, 4838915823

Basic calculations (n = 2686738)

Multiplication

n×y
n×2 5373476
n×3 8060214
n×4 10746952
n×5 13433690

Division

n÷y
n÷2 1343369
n÷3 895579.33333333
n÷3 671684.5
n÷5 537347.6

Exponentiation

ny
n2 7218561080644
n3 1.9394382360687E+19
n4 5.2107624074988E+25
n5 1.3999953369199E+32

Nth Root

y√n
2√n 1639.127206778
3√n 139.01930273831
4√n 40.486135982309
5√n 19.312792018953

Divisors of 2686738

1, 2, 1343369, 2686738

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2686737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2686738 can be divided by 4 positive divisors. The sum of these divisors (counting 2686738) is 1, the average is 0.25.

Base conversion 2686738

Base System Value
2 Binary 1010001111111100010010
3 Ternary 12001111111211
4 Quaternary 22033330102
5 Quinary 1141433423
6 Senary 133330334
8 Octal 12177422
10 Decimal 2686738
12 Duodecimal a969aa
16 Hexadecimal 28ff12
20 Vigesimal gfggi
36 Base36 1ll3m

Cryptographic Hash Functions

md5 b0e4ad330475512e368946f25ca00874
sha1 0254d981515909a6846c97310b01927285f30aa9
sha256 dc76ddfaf39a667f6fd84178b264de39a8ef2cde25726909f700771c2a2b6f2a
sha512 ce9c401e7478d5102af63972da3f6c6a90ccd39e1012cf554ce2a102214dba914097f7e2e19724a4d8733e1545b10b95590e626834342c1a62a6ba81ad071734
ripemd-160 1edbdc9f363d4c432b73a486655e8db758d3d687

2686738 as geometric shapes

Circle

Radius = n
Diameter 5373476
Circumference 16881272.725841
Area 22677778460440

Sphere

Radius = n
Volume 8.1238998860329E+19
Surface area 90711113841762
Circumference 16881272.725841

Square

Length = n
Perimeter 10746952
Area 7218561080644
Diagonal 3799621.3181432

Cube

Length = n
Surface area 43311366483864
Volume 1.9394382360687E+19
Space diagonal 4653566.722626

Equilateral Triangle

Length = n
Perimeter 8060214
Area 3125728637303.7
Altitude 2326783.361313

Triangular Pyramid

Length = n
Surface area 3125728637303.7
Volume 2.2856498806945E+18
Height 1266540.4393811