18830090 (number)

18830090 is an even 8-digits composite number following 18830089 and preceding 18830091. In scientific notation, it is written as 1.8830090 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 7408320 positive integers (up to 18830090) that are relatively prime to 18830090.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred thirty thousand ninety

Notation

Scientific notation 1.8830090 × 10^7
Engineering notation 1.8830090 × 10^6

Prime Factorization of 18830090

Prime Factorization 2 × 5 × 61 × 30869

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18830090
Product of the distinct prime numbers

The prime factorization of 18830090 is 2 × 5 × 61 × 30869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 35, 5, 151, 800, 6438, 2994, 42911, 52887, 56408, 292548, 4060597, 6185385, 65078687, 74306415, 97540214, 491857764, 4999202448, 7198270321

Basic calculations (n = 18830090)

Multiplication

n×y
n×2 37660180
n×3 56490270
n×4 75320360
n×5 94150450

Division

n÷y
n÷2 9415045
n÷3 6276696.6666667
n÷3 4707522.5
n÷5 3766018

Exponentiation

ny
n2 354572289408100
n3 6.6766281210606E+21
n4 1.257215084161E+29
n5 2.3673473184109E+36

Nth Root

y√n
2√n 4339.3651609423
3√n 266.04236421755
4√n 65.873857947917
5√n 28.508244782318

Divisors of 18830090

1, 2, 5, 10, 61, 122, 305, 610, 30869, 61738, 154345, 308690, 1883009, 3766018, 9415045, 18830090

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 -18830089
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 18830090 can be divided by 16 positive divisors. The sum of these divisors (counting 18830090) is 1, the average is 0.0625.

Base conversion 18830090

Base System Value
2 Binary 1000111110101001100001010
3 Ternary 1022102200000202
4 Quaternary 1013311030022
5 Quinary 14310030330
6 Senary 1511332202
8 Octal 107651412
10 Decimal 18830090
12 Duodecimal 6381062
16 Hexadecimal 11f530a
20 Vigesimal 5hdf4a
36 Base36 b7le2

Cryptographic Hash Functions

md5 81c1a1c164ef1d7b8a53c8d45ea6cec2
sha1 5b94e83a95ea2748eb5484a673afd606184fe2b1
sha256 833fec3db6b57fded435b76b918f95591abcc378066c7ff8351ddec3fbfe262c
sha512 deb70818ab1807479b77e0e95c9b3ea9cac4f9551ba8f494ec61dc75159a06059161ee32ceb16285ad8139c38836916be9e577ab3a5171570d110a585116c98e
ripemd-160 3b1a1d4d4d0218e875665c63716be78446385006

18830090 as geometric shapes

Circle

Radius = n
Diameter 37660180
Circumference 118312944.82087
Area 1.113921699571E+15

Sphere

Radius = n
Volume 2.79669944745E+22
Surface area 4.455686798284E+15
Circumference 118312944.82087

Square

Length = n
Perimeter 75320360
Area 354572289408100
Diagonal 26629768.658706

Cube

Length = n
Surface area 2127433736448600
Volume 6.6766281210606E+21
Space diagonal 32614672.591095

Equilateral Triangle

Length = n
Perimeter 56490270
Area 1.5353430505271E+14
Altitude 16307336.295547

Triangular Pyramid

Length = n
Surface area 1.5353430505271E+14
Volume 7.8684816997712E+20
Height 8876589.552902