20959904 (number)

20959904 is an even 8-digits composite number following 20959903 and preceding 20959905. In scientific notation, it is written as 2.0959904 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 8904192 positive integers (up to 20959904) that are relatively prime to 20959904.

Interesting facts

Basic properties

Name

Name twenty million nine hundred fifty-nine thousand nine hundred four

Notation

Scientific notation 2.0959904 × 10^7
Engineering notation 2.0959904 × 10^6

Prime Factorization of 20959904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 137 × 683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1309994
Product of the distinct prime numbers

The prime factorization of 20959904 is 2 × 2 × 2 × 2 × 2 × 7 × 137 × 683. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20959904)

Multiplication

n×y
n×2 41919808
n×3 62879712
n×4 83839616
n×5 104799520

Division

n÷y
n÷2 10479952
n÷3 6986634.6666667
n÷3 5239976
n÷5 4191980.8

Exponentiation

ny
n2 439317575689216
n3 9.2080542119587E+21
n4 1.9299993230945E+29
n5 4.0452600532126E+36

Nth Root

y√n
2√n 4578.1987724432
3√n 275.71671556954
4√n 67.662388166862
5√n 29.125799654306

Divisors of 20959904

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 -20959903
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 20959904 can be divided by 48 positive divisors. The sum of these divisors (counting 20959904) is 1, the average is 0.020833333333333.

Base conversion 20959904

Base System Value
2 Binary 1001111111101001010100000
3 Ternary 1110102212120202
4 Quaternary 1033331022200
5 Quinary 20331204104
6 Senary 2025124332
8 Octal 117751240
10 Decimal 20959904
12 Duodecimal 70296a8
16 Hexadecimal 13fd2a0
20 Vigesimal 6ajjf4
36 Base36 ch8rk

Cryptographic Hash Functions

md5 e070d5cdb500612ed1e1d148b5ef86df
sha1 1c26ce44b24d6f3a3d97b3f4f841ac268bf3dcb2
sha256 c836ba3b32c4c51bfe760b7435237dbba45e34b3521e8a4421bb3b0ad09fb7bd
sha512 b35e9d57c7cf0e1f10c5bd288991516b8dd5b340983ad39016d4a4d9e572a006648c362e53b9d751f3977c2f702653822b2cd09c97e5d25d5e06b6b18815a6ab
ripemd-160 238596d985686d9bcee204d2465d5bba347c0e94

20959904 as geometric shapes

Circle

Radius = n
Diameter 41919808
Circumference 131694960.85269
Area 1.3801568683781E+15

Sphere

Radius = n
Volume 3.8570607288195E+22
Surface area 5.5206274735125E+15
Circumference 131694960.85269

Square

Length = n
Perimeter 83839616
Area 439317575689216
Diagonal 29641780.502838

Cube

Length = n
Surface area 2635905454135296
Volume 9.2080542119587E+21
Space diagonal 36303618.649766

Equilateral Triangle

Length = n
Perimeter 62879712
Area 1.9023009043793E+14
Altitude 18151809.324883

Triangular Pyramid

Length = n
Surface area 1.9023009043793E+14
Volume 1.0851795958016E+21
Height 9880593.500946