20190090 (number)

20190090 is an even 8-digits composite number following 20190089 and preceding 20190091. In scientific notation, it is written as 2.0190090 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 4967424 positive integers (up to 20190090) that are relatively prime to 20190090.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety thousand ninety

Notation

Scientific notation 2.0190090 × 10^7
Engineering notation 2.0190090 × 10^6

Prime Factorization of 20190090

Prime Factorization 2 × 5 × 69 × 29 × 1009

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20190090
Product of the distinct prime numbers

The prime factorization of 20190090 is 2 × 5 × 69 × 29 × 1009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 43, 68, 607, 982, 3752, 7218, 93214, 42251, 991783, 767470, 5441621, 672166, 57263355, 18338222, 509761325, 211003256, 8626948762, 7810088371

Basic calculations (n = 20190090)

Multiplication

n×y
n×2 40380180
n×3 60570270
n×4 80760360
n×5 100950450

Division

n÷y
n÷2 10095045
n÷3 6730030
n÷3 5047522.5
n÷5 4038018

Exponentiation

ny
n2 407639734208100
n3 8.2302829212376E+21
n4 1.6617015290525E+29
n5 3.3549903424708E+36

Nth Root

y√n
2√n 4493.3384025689
3√n 272.29902415953
4√n 67.032368319856
5√n 28.908639341183

Divisors of 20190090

1, 2, 5, 10, 29, 58, 69, 138, 145, 290, 345, 690, 1009, 2001, 2018, 4002, 5045, 10005, 10090, 20010, 29261, 58522, 69621, 139242, 146305, 292610, 348105, 696210, 2019009, 4038018, 10095045, 20190090

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 -20190089
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 20190090 can be divided by 32 positive divisors. The sum of these divisors (counting 20190090) is 1, the average is 0.03125.

Base conversion 20190090

Base System Value
2 Binary 1001101000001001110001010
3 Ternary 1101222202121010
4 Quaternary 1031001032022
5 Quinary 20132040330
6 Senary 2000424350
8 Octal 115011612
10 Decimal 20190090
12 Duodecimal 69180b6
16 Hexadecimal 134138a
20 Vigesimal 663f4a
36 Base36 c0qru

Cryptographic Hash Functions

md5 becc78c1890a4c91bf7ff32cb805f995
sha1 cc6b335f7dd4e15c38e695c5086f0fc6a9120821
sha256 cf408b2f9e1922d6a2502be617589ecf6c59f62904993d51e59552b4d660d96c
sha512 0301a86a96b197530e8e211555f35f9031fea0dd8329a56ec8a14a028bc8942f3814579d366804fc2a85d3621dd5fcc894bdde9898f431e76dd4b88f435875b5
ripemd-160 8bca8cb4b2ad0ccb57e91fd95eea14a85c3af1d6

20190090 as geometric shapes

Circle

Radius = n
Diameter 40380180
Circumference 126858076.83863
Area 1.2806379942995E+15

Sphere

Radius = n
Volume 3.4474928483101E+22
Surface area 5.1225519771979E+15
Circumference 126858076.83863

Square

Length = n
Perimeter 80760360
Area 407639734208100
Diagonal 28553099.103533

Cube

Length = n
Surface area 2445838405248600
Volume 8.2302829212376E+21
Space diagonal 34970261.689388

Equilateral Triangle

Length = n
Perimeter 60570270
Area 1.7651318270808E+14
Altitude 17485130.844694

Triangular Pyramid

Length = n
Surface area 1.7651318270808E+14
Volume 9.6994814411516E+20
Height 9517699.7011778