20183490 (number)

20183490 is an even 8-digits composite number following 20183489 and preceding 20183491. In scientific notation, it is written as 2.0183490 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5382240 positive integers (up to 20183490) that are relatively prime to 20183490.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-three thousand four hundred ninety

Notation

Scientific notation 2.0183490 × 10^7
Engineering notation 2.0183490 × 10^6

Prime Factorization of 20183490

Prime Factorization 2 × 3 × 15 × 224261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20183490
Product of the distinct prime numbers

The prime factorization of 20183490 is 2 × 3 × 15 × 224261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 1, 91, 338, 57, 1113, 3252, 22002, 6747, 906445, 429059, 4866416, 759212, 42303246, 33828851, 908181852, 757587966, 8560017263, 2275879933

Basic calculations (n = 20183490)

Multiplication

n×y
n×2 40366980
n×3 60550470
n×4 80733960
n×5 100917450

Division

n÷y
n÷2 10091745
n÷3 6727830
n÷3 5045872.5
n÷5 4036698

Exponentiation

ny
n2 407373268580100
n3 8.2222142926538E+21
n4 1.6595297995363E+29
n5 3.3495103113644E+36

Nth Root

y√n
2√n 4492.6039220034
3√n 272.26935004015
4√n 67.026889544446
5√n 28.906749087374

Divisors of 20183490

1, 2, 3, 6, 15, 30, 45, 90, 224261, 448522, 672783, 1345566, 3363915, 6727830, 10091745, 20183490

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 -20183489
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 20183490 can be divided by 16 positive divisors. The sum of these divisors (counting 20183490) is 1, the average is 0.0625.

Base conversion 20183490

Base System Value
2 Binary 1001100111111100111000010
3 Ternary 1101222102112200
4 Quaternary 1030333213002
5 Quinary 20131332430
6 Senary 2000334030
8 Octal 114774702
10 Decimal 20183490
12 Duodecimal 6914316
16 Hexadecimal 133f9c2
20 Vigesimal 662iea
36 Base36 c0loi

Cryptographic Hash Functions

md5 c52c5cdf102f908eb5d0f0ccb6f97b12
sha1 5495eb2387d6fc625a7ef9b731a0028b4ed99e62
sha256 603ea95715084e0d27d483053e245591f83fd6eb08a4b2dba0e0fc34313d99a3
sha512 ec67469102ca39ea268587955559be8901e27fa65abc64460e1af7161e8463890bcbd57fb8d6f81abbac2ef547e5557e5be3753c60bf51525c2d59ae2018e8da
ripemd-160 d0f3ffe49c418044c8880022aa721ac5001b12d8

20183490 as geometric shapes

Circle

Radius = n
Diameter 40366980
Circumference 126816607.81561
Area 1.2798008678401E+15

Sphere

Radius = n
Volume 3.4441130690723E+22
Surface area 5.1192034713604E+15
Circumference 126816607.81561

Square

Length = n
Perimeter 80733960
Area 407373268580100
Diagonal 28543765.294022

Cube

Length = n
Surface area 2444239611480600
Volume 8.2222142926538E+21
Space diagonal 34958830.154058

Equilateral Triangle

Length = n
Perimeter 60550470
Area 1.7639779970653E+14
Altitude 17479415.077029

Triangular Pyramid

Length = n
Surface area 1.7639779970653E+14
Volume 9.689972471174E+20
Height 9514588.4313406