20509964 (number)

20509964 is an even 8-digits composite number following 20509963 and preceding 20509965. In scientific notation, it is written as 2.0509964 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 10042704 positive integers (up to 20509964) that are relatively prime to 20509964.

Interesting facts

Basic properties

Name

Name twenty million five hundred nine thousand nine hundred sixty-four

Notation

Scientific notation 2.0509964 × 10^7
Engineering notation 2.0509964 × 10^6

Prime Factorization of 20509964

Prime Factorization 2 × 2 × 83 × 163 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10254982
Product of the distinct prime numbers

The prime factorization of 20509964 is 2 × 2 × 83 × 163 × 379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 94, 94, 948, 662, 3052, 4846, 57240, 96521, 788287, 125987, 7304152, 8294185, 57747265, 5532294, 559403599, 385168253, 386738370, 3367600253

Basic calculations (n = 20509964)

Multiplication

n×y
n×2 41019928
n×3 61529892
n×4 82039856
n×5 102549820

Division

n÷y
n÷2 10254982
n÷3 6836654.6666667
n÷3 5127491
n÷5 4101992.8

Exponentiation

ny
n2 420658623281296
n3 8.6276932197889E+21
n4 1.7695367734092E+29
n5 3.6293135519298E+36

Nth Root

y√n
2√n 4528.7927751223
3√n 273.72951800776
4√n 67.296305805908
5√n 28.999664906201

Divisors of 20509964

1, 2, 4, 83, 163, 166, 326, 332, 379, 652, 758, 1516, 13529, 27058, 31457, 54116, 61777, 62914, 123554, 125828, 247108, 5127491, 10254982, 20509964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20509963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20509964 can be divided by 24 positive divisors. The sum of these divisors (counting 20509964) is 1, the average is 0.041666666666667.

Base conversion 20509964

Base System Value
2 Binary 1001110001111010100001100
3 Ternary 1102121000101022
4 Quaternary 1032033110030
5 Quinary 20222304324
6 Senary 2011333312
8 Octal 116172414
10 Decimal 20509964
12 Duodecimal 6a51238
16 Hexadecimal 138f50c
20 Vigesimal 683ei4
36 Base36 c7ll8

Cryptographic Hash Functions

md5 39805280c634157a4ef8e7d22e000bef
sha1 44367d90f4222d94d671fede998a75b847bb66b2
sha256 8b534201bf5ba234d6c5badb041af2cdc9c0f3dabbcb2cadea13f9b29c82a261
sha512 fcb107ecfef333702e48b4fbcfecc5a15d0f5971d38433d79521bdbc0d177d818ccabf6fff118cdf1cbeeab07ada99e85c5e6bd86807209735f33def10eaa725
ripemd-160 e271d7b858503d0db76a47ed00a32e1d14418de1

20509964 as geometric shapes

Circle

Radius = n
Diameter 41019928
Circumference 128867904.45558
Area 1.3215380405697E+15

Sphere

Radius = n
Volume 3.6139596848954E+22
Surface area 5.2861521622789E+15
Circumference 128867904.45558

Square

Length = n
Perimeter 82039856
Area 420658623281296
Diagonal 29005469.252584

Cube

Length = n
Surface area 2523951739687776
Volume 8.6276932197889E+21
Space diagonal 35524299.709409

Equilateral Triangle

Length = n
Perimeter 61529892
Area 1.821505270413E+14
Altitude 17762149.854704

Triangular Pyramid

Length = n
Surface area 1.821505270413E+14
Volume 1.0167833969517E+21
Height 9668489.7508613