21702904 (number)

21702904 is an even 8-digits composite number following 21702903 and preceding 21702905. In scientific notation, it is written as 2.1702904 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 10386432 positive integers (up to 21702904) that are relatively prime to 21702904.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred two thousand nine hundred four

Notation

Scientific notation 2.1702904 × 10^7
Engineering notation 2.1702904 × 10^6

Prime Factorization of 21702904

Prime Factorization 2 × 2 × 2 × 139 × 29 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5425726
Product of the distinct prime numbers

The prime factorization of 21702904 is 2 × 2 × 2 × 139 × 29 × 673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 100, 54, 897, 809, 1236, 6494, 51521, 88276, 326781, 365143, 6488416, 7657795, 77769220, 95904964, 334129592, 124266840, 4750910534, 1132554728

Basic calculations (n = 21702904)

Multiplication

n×y
n×2 43405808
n×3 65108712
n×4 86811616
n×5 108514520

Division

n÷y
n÷2 10851452
n÷3 7234301.3333333
n÷3 5425726
n÷5 4340580.8

Exponentiation

ny
n2 471016042033216
n3 1.0222415942707E+22
n4 2.2185611185264E+29
n5 4.814921897351E+36

Nth Root

y√n
2√n 4658.6375690753
3√n 278.93688701444
4√n 68.254212830237
5√n 29.329426425166

Divisors of 21702904

1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 673, 1112, 1346, 2692, 4031, 5384, 8062, 16124, 19517, 32248, 39034, 78068, 93547, 156136, 187094, 374188, 748376, 2712863, 5425726, 10851452, 21702904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21702903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21702904 can be divided by 32 positive divisors. The sum of these divisors (counting 21702904) is 1, the average is 0.03125.

Base conversion 21702904

Base System Value
2 Binary 1010010110010100011111000
3 Ternary 1111211121210021
4 Quaternary 1102302203320
5 Quinary 21023443104
6 Senary 2053100224
8 Octal 122624370
10 Decimal 21702904
12 Duodecimal 7327674
16 Hexadecimal 14b28f8
20 Vigesimal 6fch54
36 Base36 cx62g

Cryptographic Hash Functions

md5 617fbfb3e0ae0a42cb6a1b5eab9f331e
sha1 597446e66aafa96c7372290daf15e32c90bc8dba
sha256 ab5c130becd7bb9197673def2f10ba5362ea8b24b153a80aa629e349cb7759fb
sha512 9acdca3731ca5b9bdf27a45aa6dfa217a5ee7680d0892604520529f1dd2791f7ed9bea3b697d000fa54f8b698daef2290a8e5d510e282933f406524d6ae95e6e
ripemd-160 fe420c21ebee14911f7db2615cbad7e4db5b2898

21702904 as geometric shapes

Circle

Radius = n
Diameter 43405808
Circumference 136363367.53593
Area 1.4797405373745E+15

Sphere

Radius = n
Volume 4.2819555770063E+22
Surface area 5.918962149498E+15
Circumference 136363367.53593

Square

Length = n
Perimeter 86811616
Area 471016042033216
Diagonal 30692541.179681

Cube

Length = n
Surface area 2826096252199296
Volume 1.0222415942707E+22
Space diagonal 37590532.39979

Equilateral Triangle

Length = n
Perimeter 65108712
Area 2.0395592899538E+14
Altitude 18795266.199895

Triangular Pyramid

Length = n
Surface area 2.0395592899538E+14
Volume 1.2047232721996E+21
Height 10230847.059894