2684985 (number)

2684985 is an odd 7-digits composite number following 2684984 and preceding 2684986. In scientific notation, it is written as 2.684985 × 10^6. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 1356480 positive integers (up to 2684985) that are relatively prime to 2684985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.684985 × 10^6
Engineering notation 2.684985 × 10^6

Prime Factorization of 2684985

Prime Factorization 3 × 5 × 19 × 9421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2684985
Product of the distinct prime numbers

The prime factorization of 2684985 is 3 × 5 × 19 × 9421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 35, 49, 376, 593, 3392, 2154, 32779, 50425, 985291, 426415, 1126844, 3063135, 72937099, 28209319, 393520680, 56683938, 5977918243, 9717001333

Basic calculations (n = 2684985)

Multiplication

n×y
n×2 5369970
n×3 8054955
n×4 10739940
n×5 13424925

Division

n÷y
n÷2 1342492.5
n÷3 894995
n÷3 671246.25
n÷5 536997

Exponentiation

ny
n2 7209144450225
n3 1.9356444711687E+19
n4 5.197176370421E+25
n5 1.3954340596935E+32

Nth Root

y√n
2√n 1638.5923837245
3√n 138.98906112699
4√n 40.479530428656
5√n 19.310271180403

Divisors of 2684985

1, 3, 5, 15, 19, 57, 95, 285, 9421, 28263, 47105, 141315, 178999, 536997, 894995, 2684985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2684984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2684985 can be divided by 16 positive divisors. The sum of these divisors (counting 2684985) is 1, the average is 0.0625.

Base conversion 2684985

Base System Value
2 Binary 1010001111100000111001
3 Ternary 12001102002220
4 Quaternary 22033200321
5 Quinary 1141404420
6 Senary 133314253
8 Octal 12174071
10 Decimal 2684985
12 Duodecimal a95989
16 Hexadecimal 28f839
20 Vigesimal gfc95
36 Base36 1ljqx

Cryptographic Hash Functions

md5 d4d590b2ef8e32dd793b2fc589e8f4f3
sha1 5688c4c96d90b602338a34971ad7d1e07a2df07c
sha256 942fbdd66e40dcfb88f17ee414a716c99ec764193290e7032e49e014bb545b22
sha512 e3f8ae06819f98fce1de498ad26e02900933a12bac9d353e9dc38950fffeb3265d27d147efe7ebf7f6b1036cba6bb6d5b39c25bf0ae022a00debfe8fcb0cf3c1
ripemd-160 b4b01630a11113de87a63d0912abed48d0123ab4

2684985 as geometric shapes

Circle

Radius = n
Diameter 5369970
Circumference 16870258.301998
Area 22648195243494

Sphere

Radius = n
Volume 8.1080086007805E+19
Surface area 90592780973978
Circumference 16870258.301998

Square

Length = n
Perimeter 10739940
Area 7209144450225
Diagonal 3797142.2017683

Cube

Length = n
Surface area 43254866701350
Volume 1.9356444711687E+19
Space diagonal 4650530.4375603

Equilateral Triangle

Length = n
Perimeter 8054955
Area 3121651116723.2
Altitude 2325265.2187802

Triangular Pyramid

Length = n
Surface area 3121651116723.2
Volume 2.2811788858828E+18
Height 1265714.0672561