20164485 (number)

20164485 is an odd 8-digits composite number following 20164484 and preceding 20164486. In scientific notation, it is written as 2.0164485 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9776640 positive integers (up to 20164485) that are relatively prime to 20164485.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-four thousand four hundred eighty-five

Notation

Scientific notation 2.0164485 × 10^7
Engineering notation 2.0164485 × 10^6

Prime Factorization of 20164485

Prime Factorization 3 × 11 × 5 × 122209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20164485
Product of the distinct prime numbers

The prime factorization of 20164485 is 3 × 11 × 5 × 122209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 77, 38, 507, 183, 2346, 4524, 42128, 88125, 245379, 988109, 1401376, 9730922, 91667173, 50013050, 430625840, 50919860, 733418150, 6332149598

Basic calculations (n = 20164485)

Multiplication

n×y
n×2 40328970
n×3 60493455
n×4 80657940
n×5 100822425

Division

n÷y
n÷2 10082242.5
n÷3 6721495
n÷3 5041121.25
n÷5 4032897

Exponentiation

ny
n2 406606455315225
n3 8.199009769107E+21
n4 1.6532880950401E+29
n5 3.3337702993115E+36

Nth Root

y√n
2√n 4490.4882807998
3√n 272.18386591487
4√n 67.011105652718
5√n 28.901303252173

Divisors of 20164485

1, 3, 5, 11, 15, 33, 55, 165, 122209, 366627, 611045, 1344299, 1833135, 4032897, 6721495, 20164485

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 -20164484
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 20164485 can be divided by 16 positive divisors. The sum of these divisors (counting 20164485) is 1, the average is 0.0625.

Base conversion 20164485

Base System Value
2 Binary 1001100111010111110000101
3 Ternary 1101221110110210
4 Quaternary 1030322332011
5 Quinary 20130230420
6 Senary 2000110033
8 Octal 114727605
10 Decimal 20164485
12 Duodecimal 6905319
16 Hexadecimal 133af85
20 Vigesimal 660b45
36 Base36 c070l

Cryptographic Hash Functions

md5 743c1e177ed0132ab7b65e62d9d42ef7
sha1 f7e6bf577a358c76a08ce711ee6f21b97e4dc785
sha256 0818332bfa5d84feb921d7daee3a4a3a1547c8153c59c149bbb782eb634c1b1d
sha512 b7064c0d5c8b910e23c03e3a408c23c124fd41fb67286a4803e9dab42ddbff107e00c478f4febfc3d9b2f566d4ce7b551d05579e4d23ba55d0e77a42eac666c4
ripemd-160 aac362ca7888a6fdc8c74c50228528ac965e2e11

20164485 as geometric shapes

Circle

Radius = n
Diameter 40328970
Circumference 126697195.87884
Area 1.2773918529205E+15

Sphere

Radius = n
Volume 3.4343931809783E+22
Surface area 5.109567411682E+15
Circumference 126697195.87884

Square

Length = n
Perimeter 80657940
Area 406606455315225
Diagonal 28516888.165269

Cube

Length = n
Surface area 2439638731891350
Volume 8.199009769107E+21
Space diagonal 34925912.528461

Equilateral Triangle

Length = n
Perimeter 60493455
Area 1.7606575982286E+14
Altitude 17462956.26423

Triangular Pyramid

Length = n
Surface area 1.7606575982286E+14
Volume 9.6626256779172E+20
Height 9505629.3884229