20164494 (number)

20164494 is an even 8-digits composite number following 20164493 and preceding 20164495. In scientific notation, it is written as 2.0164494 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5761272 positive integers (up to 20164494) that are relatively prime to 20164494.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-four thousand four hundred ninety-four

Notation

Scientific notation 2.0164494 × 10^7
Engineering notation 2.0164494 × 10^6

Prime Factorization of 20164494

Prime Factorization 2 × 3 × 7 × 480107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20164494
Product of the distinct prime numbers

The prime factorization of 20164494 is 2 × 3 × 7 × 480107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 70, 24, 149, 979, 5629, 3212, 90547, 20004, 168413, 809416, 620618, 8916755, 84667232, 51175084, 471089615, 995026351, 4920746274, 9358156883

Basic calculations (n = 20164494)

Multiplication

n×y
n×2 40328988
n×3 60493482
n×4 80657976
n×5 100822470

Division

n÷y
n÷2 10082247
n÷3 6721498
n÷3 5041123.5
n÷5 4032898.8

Exponentiation

ny
n2 406606818276036
n3 8.1990207474862E+21
n4 1.6532910466856E+29
n5 3.3337777391146E+36

Nth Root

y√n
2√n 4490.4892829178
3√n 272.18390640941
4√n 67.011113129972
5√n 28.901305832073

Divisors of 20164494

1, 2, 3, 6, 7, 14, 21, 42, 480107, 960214, 1440321, 2880642, 3360749, 6721498, 10082247, 20164494

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 -20164493
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 20164494 can be divided by 16 positive divisors. The sum of these divisors (counting 20164494) is 1, the average is 0.0625.

Base conversion 20164494

Base System Value
2 Binary 1001100111010111110001110
3 Ternary 1101221110111010
4 Quaternary 1030322332032
5 Quinary 20130230434
6 Senary 2000110050
8 Octal 114727616
10 Decimal 20164494
12 Duodecimal 6905326
16 Hexadecimal 133af8e
20 Vigesimal 660b4e
36 Base36 c070u

Cryptographic Hash Functions

md5 6f1a74be9b3b4b870fd907adb03177d0
sha1 b2c176febaadab095a471cb14dd0975527aa52f4
sha256 f59d6f9111c76097533fe0d93265743bfb113356d078816ec15b4a85668c8a05
sha512 16aff0210827147e87d885aba707339e6317f9f6b8224cbe709bcf797f062f6f007a94c60dd0e6da19c777e9bd6cb80965d132be15b37d07c55756d7d495e130
ripemd-160 d1d8416b7d6e178be3796af71a2f4b201dafbddd

20164494 as geometric shapes

Circle

Radius = n
Diameter 40328988
Circumference 126697252.42751
Area 1.2773929931955E+15

Sphere

Radius = n
Volume 3.4343977795911E+22
Surface area 5.1095719727821E+15
Circumference 126697252.42751

Square

Length = n
Perimeter 80657976
Area 406606818276036
Diagonal 28516900.893191

Cube

Length = n
Surface area 2439640909656216
Volume 8.1990207474862E+21
Space diagonal 34925928.116918

Equilateral Triangle

Length = n
Perimeter 60493482
Area 1.760659169895E+14
Altitude 17462964.058459

Triangular Pyramid

Length = n
Surface area 1.760659169895E+14
Volume 9.6626386160612E+20
Height 9505633.6310636