2689984 (number)

2689984 is an even 7-digits composite number following 2689983 and preceding 2689985. In scientific notation, it is written as 2.689984 × 10^6. The sum of its digits is 46. It has a total of 8 prime factors and 28 positive divisors. There are 1222400 positive integers (up to 2689984) that are relatively prime to 2689984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.689984 × 10^6
Engineering notation 2.689984 × 10^6

Prime Factorization of 2689984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 3821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 84062
Product of the distinct prime numbers

The prime factorization of 2689984 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 3821. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 1, 3, 57, 108, 489, 944, 3985, 19466, 57242, 572546, 458708, 1229360, 6702847, 2752712, 34103934, 55662456, 732878863, 6926047643, 3623404255

Basic calculations (n = 2689984)

Multiplication

n×y
n×2 5379968
n×3 8069952
n×4 10759936
n×5 13449920

Division

n÷y
n÷2 1344992
n÷3 896661.33333333
n÷3 672496
n÷5 537996.8

Exponentiation

ny
n2 7236013920256
n3 1.9464761669266E+19
n4 5.2359897454139E+25
n5 1.4084728639327E+32

Nth Root

y√n
2√n 1640.1170689923
3√n 139.07526589871
4√n 40.498358843197
5√n 19.317456340478

Divisors of 2689984

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 3821, 7642, 15284, 30568, 42031, 61136, 84062, 122272, 168124, 244544, 336248, 672496, 1344992, 2689984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2689983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2689984 can be divided by 28 positive divisors. The sum of these divisors (counting 2689984) is 1, the average is 0.035714285714286.

Base conversion 2689984

Base System Value
2 Binary 1010010000101111000000
3 Ternary 12001122222001
4 Quaternary 22100233000
5 Quinary 1142034414
6 Senary 133353344
8 Octal 12205700
10 Decimal 2689984
12 Duodecimal a98854
16 Hexadecimal 290bc0
20 Vigesimal gg4j4
36 Base36 1lnls

Cryptographic Hash Functions

md5 8cbeae1f97f59843df8d2f53283030b0
sha1 817a28c08c2eb637027da4d787e6ef774c91d866
sha256 1d2a093de9cc13c80383d45b9df502da3d47456b36d351b69a9646d19adb6f90
sha512 eda9bf494d85903f9585281c332a5ca717edc3c07e7659989ddede47f40ad43ac132d2c6bc91bfc055ffd8d59e0a4a5f3ff66a5ad02d1e53bc9dcf886ec1e5bf
ripemd-160 b13dee9ff986e02bee5d6477ddeb6cab95874c69

2689984 as geometric shapes

Circle

Radius = n
Diameter 5379968
Circumference 16901667.945348
Area 22732608173150

Sphere

Radius = n
Volume 8.1533803018723E+19
Surface area 90930432692599
Circumference 16901667.945348

Square

Length = n
Perimeter 10759936
Area 7236013920256
Diagonal 3804211.8553666

Cube

Length = n
Surface area 43416083521536
Volume 1.9464761669266E+19
Space diagonal 4659188.9595474

Equilateral Triangle

Length = n
Perimeter 8069952
Area 3133285938539.8
Altitude 2329594.4797737

Triangular Pyramid

Length = n
Surface area 3133285938539.8
Volume 2.293944161753E+18
Height 1268070.6184555