2686980 (number)

2686980 is an even 7-digits composite number following 2686979 and preceding 2686981. In scientific notation, it is written as 2.686980 × 10^6. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 678528 positive integers (up to 2686980) that are relatively prime to 2686980.

Interesting facts

Basic properties

Name

Name two million six hundred eighty-six thousand nine hundred eighty

Notation

Scientific notation 2.686980 × 10^6
Engineering notation 2.686980 × 10^6

Prime Factorization of 2686980

Prime Factorization 2 × 2 × 15 × 19 × 2357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1343490
Product of the distinct prime numbers

The prime factorization of 2686980 is 2 × 2 × 15 × 19 × 2357. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 51, 16, 804, 768, 6127, 2584, 84121, 14953, 937977, 125090, 9323441, 171324, 53159218, 95348007, 915740697, 322077540, 7815640905, 1696788351

Basic calculations (n = 2686980)

Multiplication

n×y
n×2 5373960
n×3 8060940
n×4 10747920
n×5 13434900

Division

n÷y
n÷2 1343490
n÷3 895660
n÷3 671745
n÷5 537396

Exponentiation

ny
n2 7219861520400
n3 1.9399623508084E+19
n4 5.2126400373753E+25
n5 1.4006259527627E+32

Nth Root

y√n
2√n 1639.2010248899
3√n 139.02347653087
4√n 40.487047618836
5√n 19.313139914974

Divisors of 2686980

1, 2, 4, 15, 19, 30, 38, 60, 76, 285, 570, 1140, 2357, 4714, 9428, 35355, 44783, 70710, 89566, 141420, 179132, 671745, 1343490, 2686980

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 -2686979
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 2686980 can be divided by 24 positive divisors. The sum of these divisors (counting 2686980) is 1, the average is 0.041666666666667.

Base conversion 2686980

Base System Value
2 Binary 1010010000000000000100
3 Ternary 12001111211210
4 Quaternary 22100000010
5 Quinary 1141440410
6 Senary 133331420
8 Octal 12200004
10 Decimal 2686980
12 Duodecimal a96b70
16 Hexadecimal 290004
20 Vigesimal gfh90
36 Base36 1llac

Cryptographic Hash Functions

md5 c1c9ea408cbe8b5a2fa5a3f43371039f
sha1 1c9a0f3259c55efc518a54a6daf250723d7b2d40
sha256 5f3f6881f9f43bf23b74a84ba9b3a7735a3a91dd80f9e95c59559f40b0fccf79
sha512 1f807efd002d480d8823f8dfe0e78bfa865effff0898c0738645bd68c49377f2cbbe43e66fd6024078d3354bd993b1bd07410405c361ceb7acb95f92fbd1fd2f
ripemd-160 2243fbd9f85bc8ce3cd44def21508760f7bbbbf8

2686980 as geometric shapes

Circle

Radius = n
Diameter 5373960
Circumference 16882793.256685
Area 22681863912424

Sphere

Radius = n
Volume 8.1260952927208E+19
Surface area 90727455649697
Circumference 16882793.256685

Square

Length = n
Perimeter 10747920
Area 7219861520400
Diagonal 3799963.5578253

Cube

Length = n
Surface area 43319169122400
Volume 1.9399623508084E+19
Space diagonal 4653985.8789214

Equilateral Triangle

Length = n
Perimeter 8060940
Area 3126291744236.1
Altitude 2326992.9394607

Triangular Pyramid

Length = n
Surface area 3126291744236.1
Volume 2.2862675558387E+18
Height 1266654.5192751