18088974 (number)

18088974 is an even 8-digits composite number following 18088973 and preceding 18088975. In scientific notation, it is written as 1.8088974 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 6008256 positive integers (up to 18088974) that are relatively prime to 18088974.

Interesting facts

Basic properties

Name

Name eighteen million eighty-eight thousand nine hundred seventy-four

Notation

Scientific notation 1.8088974 × 10^7
Engineering notation 1.8088974 × 10^6

Prime Factorization of 18088974

Prime Factorization 2 × 27 × 733 × 457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18088974
Product of the distinct prime numbers

The prime factorization of 18088974 is 2 × 27 × 733 × 457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 10, 59, 176, 690, 3506, 7750, 38966, 20964, 330650, 427551, 9211731, 4486580, 63976696, 32287548, 881342432, 833664811, 1510701115, 6097425882

Basic calculations (n = 18088974)

Multiplication

n×y
n×2 36177948
n×3 54266922
n×4 72355896
n×5 90444870

Division

n÷y
n÷2 9044487
n÷3 6029658
n÷3 4522243.5
n÷5 3617794.8

Exponentiation

ny
n2 327210980372676
n3 5.9189109164758E+21
n4 1.0706702567645E+29
n5 1.9367326437186E+36

Nth Root

y√n
2√n 4253.1134478168
3√n 262.5052407117
4√n 65.215898735023
5√n 28.280220212711

Divisors of 18088974

1, 2, 27, 54, 457, 733, 914, 1466, 12339, 19791, 24678, 39582, 334981, 669962, 9044487, 18088974

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 -18088973
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 18088974 can be divided by 16 positive divisors. The sum of these divisors (counting 18088974) is 1, the average is 0.0625.

Base conversion 18088974

Base System Value
2 Binary 1000101000000010000001110
3 Ternary 1021001000102000
4 Quaternary 1011000100032
5 Quinary 14112321344
6 Senary 1443413130
8 Octal 105002016
10 Decimal 18088974
12 Duodecimal 60841a6
16 Hexadecimal 114040e
20 Vigesimal 5d128e
36 Base36 arpji

Cryptographic Hash Functions

md5 d3d3e9312d8601cac7a9fd200df882c4
sha1 b6a7c391123f5e7ac58c810cc70c241121f56f78
sha256 8c114be835279b966466d726c5fc5d3181af9ecaf47cbd4ac33cb56aae5cc1a1
sha512 99fc8af41e8df459f82788c237ba37ad524aa620a8938f4222fcbbc5d9358e7e6bf39013c94991b63135aecac68bc6a4c7297e86fc8c2d7b7f89b2eb19f7dccb
ripemd-160 87a58cdd4d69848dca273925f20e9e4082f218c7

18088974 as geometric shapes

Circle

Radius = n
Diameter 36177948
Circumference 113656375.65875
Area 1.0279636121127E+15

Sphere

Radius = n
Volume 2.4793076069937E+22
Surface area 4.1118544484509E+15
Circumference 113656375.65875

Square

Length = n
Perimeter 72355896
Area 327210980372676
Diagonal 25581672.360214

Cube

Length = n
Surface area 1963265882236056
Volume 5.9189109164758E+21
Space diagonal 31331022.024792

Equilateral Triangle

Length = n
Perimeter 54266922
Area 1.4168651069997E+14
Altitude 15665511.012396

Triangular Pyramid

Length = n
Surface area 1.4168651069997E+14
Volume 6.9755034104653E+20
Height 8527224.1200714