20163864 (number)

20163864 is an even 8-digits composite number following 20163863 and preceding 20163865. In scientific notation, it is written as 2.0163864 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 5457024 positive integers (up to 20163864) that are relatively prime to 20163864.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-three thousand eight hundred sixty-four

Notation

Scientific notation 2.0163864 × 10^7
Engineering notation 2.0163864 × 10^6

Prime Factorization of 20163864

Prime Factorization 2 × 2 × 2 × 21 × 19 × 6317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5040966
Product of the distinct prime numbers

The prime factorization of 20163864 is 2 × 2 × 2 × 21 × 19 × 6317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 89, 78, 418, 952, 7859, 4499, 58432, 92849, 312474, 888913, 4763878, 3259388, 52835957, 50851139, 248986116, 303926209, 4632208060, 2588501722

Basic calculations (n = 20163864)

Multiplication

n×y
n×2 40327728
n×3 60491592
n×4 80655456
n×5 100819320

Division

n÷y
n÷2 10081932
n÷3 6721288
n÷3 5040966
n÷5 4032772.8

Exponentiation

ny
n2 406581411410496
n3 8.1982522846093E+21
n4 1.6530844410455E+29
n5 3.3332569849758E+36

Nth Root

y√n
2√n 4490.4191341121
3√n 272.18107176275
4√n 67.010589716194
5√n 28.901125236911

Divisors of 20163864

1, 2, 4, 8, 19, 21, 38, 42, 76, 84, 152, 168, 399, 798, 1596, 3192, 6317, 12634, 25268, 50536, 120023, 132657, 240046, 265314, 480092, 530628, 960184, 1061256, 2520483, 5040966, 10081932, 20163864

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 -20163863
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 20163864 can be divided by 32 positive divisors. The sum of these divisors (counting 20163864) is 1, the average is 0.03125.

Base conversion 20163864

Base System Value
2 Binary 1001100111010110100011000
3 Ternary 1101221102121210
4 Quaternary 1030322310120
5 Quinary 20130220424
6 Senary 2000103120
8 Octal 114726430
10 Decimal 20163864
12 Duodecimal 6904aa0
16 Hexadecimal 133ad18
20 Vigesimal 6609d4
36 Base36 c06jc

Cryptographic Hash Functions

md5 3338e223f52207606f6c49ca73ffdeaf
sha1 2d86261f089ad36644236054f706bbdd6c224e98
sha256 e504d8ceeb6fcdc345411c337bf7c58ab9a7aed031e26af3dc3aa227cb9d2f02
sha512 c060db706331ba0d8549ecd6d70b387b2d87acfa1ec62adbc1e91a941c38bf69bd8528a106b9397e7cc361959df49b56612cb781bec60056f4c6687b6553d6d6
ripemd-160 88b6e840656fa8b8871bf2d823cb853b0dc90a92

20163864 as geometric shapes

Circle

Radius = n
Diameter 40327728
Circumference 126693294.02077
Area 1.2773131751734E+15

Sphere

Radius = n
Volume 3.4340758866139E+22
Surface area 5.1092527006935E+15
Circumference 126693294.02077

Square

Length = n
Perimeter 80655456
Area 406581411410496
Diagonal 28516009.938647

Cube

Length = n
Surface area 2439488468462976
Volume 8.1982522846093E+21
Space diagonal 34924836.924909

Equilateral Triangle

Length = n
Perimeter 60491592
Area 1.7605491549401E+14
Altitude 17462418.462455

Triangular Pyramid

Length = n
Surface area 1.7605491549401E+14
Volume 9.6617329738756E+20
Height 9505336.6462155