2689904 (number)

2689904 is an even 7-digits composite number following 2689903 and preceding 2689905. In scientific notation, it is written as 2.689904 × 10^6. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 1112832 positive integers (up to 2689904) that are relatively prime to 2689904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.689904 × 10^6
Engineering notation 2.689904 × 10^6

Prime Factorization of 2689904

Prime Factorization 2 × 2 × 2 × 2 × 49 × 47 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 336238
Product of the distinct prime numbers

The prime factorization of 2689904 is 2 × 2 × 2 × 2 × 49 × 47 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 100, 35, 762, 212, 8811, 1409, 43061, 73956, 400470, 850477, 7917833, 6148852, 8694583, 2457351, 673765178, 885736041, 426956020, 2901510331

Basic calculations (n = 2689904)

Multiplication

n×y
n×2 5379808
n×3 8069712
n×4 10759616
n×5 13449520

Division

n÷y
n÷2 1344952
n÷3 896634.66666667
n÷3 672476
n÷5 537980.8

Exponentiation

ny
n2 7235583529216
n3 1.9463025077572E+19
n4 5.2353669008262E+25
n5 1.4082634368E+32

Nth Root

y√n
2√n 1640.092680308
3√n 139.07388718772
4√n 40.498057735008
5√n 19.31734143906

Divisors of 2689904

1, 2, 4, 8, 16, 47, 49, 73, 94, 98, 146, 188, 196, 292, 376, 392, 584, 752, 784, 1168, 2303, 3431, 3577, 4606, 6862, 7154, 9212, 13724, 14308, 18424, 27448, 28616, 36848, 54896, 57232, 168119, 336238, 672476, 1344952, 2689904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2689903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2689904 can be divided by 40 positive divisors. The sum of these divisors (counting 2689904) is 1, the average is 0.025.

Base conversion 2689904

Base System Value
2 Binary 1010010000101101110000
3 Ternary 12001122212002
4 Quaternary 22100231300
5 Quinary 1142034104
6 Senary 133353132
8 Octal 12205560
10 Decimal 2689904
12 Duodecimal a987a8
16 Hexadecimal 290b70
20 Vigesimal gg4f4
36 Base36 1lnjk

Cryptographic Hash Functions

md5 bcac6ce4a3d6e3fc9b46601a09a3457d
sha1 d99c7a8f6ea50a22e42303fa4b19f3704267aaa1
sha256 b5b9080bab88b50b9071d75ce690fd77e5b1fc05598ae31e8198dfd0f023295b
sha512 14b3cf513f82c5936c8369175957ff620d7f98cd0dc59e2ca2a8c14906e9c6c77bc2995a6ca9d3d062e891bff5a828faf2a234a41bcc506e69e95b1ec9ead611
ripemd-160 be526532a7b197fe9bae6dd60552e252a43534f4

2689904 as geometric shapes

Circle

Radius = n
Diameter 5379808
Circumference 16901165.290524
Area 22731256059820

Sphere

Radius = n
Volume 8.1526528800446E+19
Surface area 90925024239281
Circumference 16901165.290524

Square

Length = n
Perimeter 10759616
Area 7235583529216
Diagonal 3804098.7182816

Cube

Length = n
Surface area 43413501175296
Volume 1.9463025077572E+19
Space diagonal 4659050.3954828

Equilateral Triangle

Length = n
Perimeter 8069712
Area 3133099573752.7
Altitude 2329525.1977414

Triangular Pyramid

Length = n
Surface area 3133099573752.7
Volume 2.2937395024592E+18
Height 1268032.9060939