20984952 (number)

20984952 is an even 8-digits composite number following 20984951 and preceding 20984953. In scientific notation, it is written as 2.0984952 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 6994976 positive integers (up to 20984952) that are relatively prime to 20984952.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0984952 × 10^7
Engineering notation 2.0984952 × 10^6

Prime Factorization of 20984952

Prime Factorization 2 × 2 × 2 × 3 × 874373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5246238
Product of the distinct prime numbers

The prime factorization of 20984952 is 2 × 2 × 2 × 3 × 874373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 79, 22, 69, 627, 5140, 8434, 8535, 60678, 458221, 616724, 1593694, 1340707, 14060377, 25958437, 309104839, 259851995, 9802329370, 960444914

Basic calculations (n = 20984952)

Multiplication

n×y
n×2 41969904
n×3 62954856
n×4 83939808
n×5 104924760

Division

n÷y
n÷2 10492476
n÷3 6994984
n÷3 5246238
n÷5 4196990.4

Exponentiation

ny
n2 440368210442304
n3 9.2411057584576E+21
n4 1.9392416076816E+29
n5 4.0694892053601E+36

Nth Root

y√n
2√n 4580.9335293147
3√n 275.82650301681
4√n 67.682593990735
5√n 29.132757649393

Divisors of 20984952

1, 2, 3, 4, 6, 8, 12, 24, 874373, 1748746, 2623119, 3497492, 5246238, 6994984, 10492476, 20984952

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 -20984951
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 20984952 can be divided by 16 positive divisors. The sum of these divisors (counting 20984952) is 1, the average is 0.0625.

Base conversion 20984952

Base System Value
2 Binary 1010000000011010001111000
3 Ternary 1110111010221110
4 Quaternary 1100003101320
5 Quinary 20333004302
6 Senary 2025440320
8 Octal 120032170
10 Decimal 20984952
12 Duodecimal 70400a0
16 Hexadecimal 1403478
20 Vigesimal 6b327c
36 Base36 chs3c

Cryptographic Hash Functions

md5 bcad51be09e05b344e1aae5ca771daac
sha1 633bba0eb6a73a51f77ef95e7d12e2395fb38dac
sha256 c403e6aa97b33ec984e477ff81d1eaa2c5e2c5377da92c6894cc93131779768f
sha512 40e121fe00975deed4bdbba3b9c1722d6ba4fb25a21eb3dedad84774c4145783b20d99eced0c548df840aace23a438896ae1b2a778fb1cae96a4f197b2a2d821
ripemd-160 cf73b2b01169164de53752b8cf99b64feabca501

20984952 as geometric shapes

Circle

Radius = n
Diameter 41969904
Circumference 131852342.07827
Area 1.3834575348E+15

Sphere

Radius = n
Volume 3.8709053282423E+22
Surface area 5.5338301392001E+15
Circumference 131852342.07827

Square

Length = n
Perimeter 83939808
Area 440368210442304
Diagonal 29677203.724148

Cube

Length = n
Surface area 2642209262653824
Volume 9.2411057584576E+21
Space diagonal 36347003.058394

Equilateral Triangle

Length = n
Perimeter 62954856
Area 1.9068502863106E+14
Altitude 18173501.529197

Triangular Pyramid

Length = n
Surface area 1.9068502863106E+14
Volume 1.0890747579112E+21
Height 9892401.2413828