2689980 (number)

2689980 is an even 7-digits composite number following 2689979 and preceding 2689981. In scientific notation, it is written as 2.689980 × 10^6. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 708928 positive integers (up to 2689980) that are relatively prime to 2689980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.689980 × 10^6
Engineering notation 2.689980 × 10^6

Prime Factorization of 2689980

Prime Factorization 2 × 2 × 5 × 3 × 107 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1344990
Product of the distinct prime numbers

The prime factorization of 2689980 is 2 × 2 × 5 × 3 × 107 × 419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2689980)

Multiplication

n×y
n×2 5379960
n×3 8069940
n×4 10759920
n×5 13449900

Division

n÷y
n÷2 1344990
n÷3 896660
n÷3 672495
n÷5 537996

Exponentiation

ny
n2 7235992400400
n3 1.9464674837228E+19
n4 5.2359586018647E+25
n5 1.4084623919844E+32

Nth Root

y√n
2√n 1640.1158495667
3√n 139.07519696381
4√n 40.498343787947
5√n 19.317450595472

Divisors of 2689980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2689979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2689980 can be divided by 48 positive divisors. The sum of these divisors (counting 2689980) is 1, the average is 0.020833333333333.

Base conversion 2689980

Base System Value
2 Binary 1010010000101110111100
3 Ternary 12001122221220
4 Quaternary 22100232330
5 Quinary 1142034410
6 Senary 133353340
8 Octal 12205674
10 Decimal 2689980
12 Duodecimal a98850
16 Hexadecimal 290bbc
20 Vigesimal gg4j0
36 Base36 1lnlo

Cryptographic Hash Functions

md5 682b60cdf5b4de0720d3ecca2eb131eb
sha1 bb0b4412bec0568635f31bf6619fdfb4da317e84
sha256 20f874cb44baefc97af1f0f448ba2e43b9fc98bb49f700eda632c708ba839f25
sha512 eda6dd4cfd41481c7d69bca95de3e47ba9126556c227d203ef179bbe65bf8d8614ce7143f4488b04b36765994707e1380d91f2670e48562fe5f1f207bb3a023d
ripemd-160 605ee1e6ca7eed04b0878388a8dd59aedc1d9563

2689980 as geometric shapes

Circle

Radius = n
Diameter 5379960
Circumference 16901642.812607
Area 22732540566528

Sphere

Radius = n
Volume 8.1533439297533E+19
Surface area 90930162266113
Circumference 16901642.812607

Square

Length = n
Perimeter 10759920
Area 7235992400400
Diagonal 3804206.1985124

Cube

Length = n
Surface area 43415954402400
Volume 1.9464674837228E+19
Space diagonal 4659182.0313441

Equilateral Triangle

Length = n
Perimeter 8069940
Area 3133276620168.8
Altitude 2329591.0156721

Triangular Pyramid

Length = n
Surface area 3133276620168.8
Volume 2.2939339284992E+18
Height 1268068.7328375