18532994 (number)

18532994 is an even 8-digits composite number following 18532993 and preceding 18532995. In scientific notation, it is written as 1.8532994 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 9266496 positive integers (up to 18532994) that are relatively prime to 18532994.

Interesting facts

Basic properties

Name

Name eighteen million five hundred thirty-two thousand nine hundred ninety-four

Notation

Scientific notation 1.8532994 × 10^7
Engineering notation 1.8532994 × 10^6

Prime Factorization of 18532994

Prime Factorization 2 × 9266497

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18532994
Product of the distinct prime numbers

The prime factorization of 18532994 is 2 × 9266497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 36, 40, 769, 462, 2258, 7533, 90537, 17047, 23941, 809155, 4424652, 4561728, 6960614, 80232263, 756860884, 917666606, 5770556579, 5872996136

Basic calculations (n = 18532994)

Multiplication

n×y
n×2 37065988
n×3 55598982
n×4 74131976
n×5 92664970

Division

n÷y
n÷2 9266497
n÷3 6177664.6666667
n÷3 4633248.5
n÷5 3706598.8

Exponentiation

ny
n2 343471866604036
n3 6.3655620429414E+21
n4 1.1797292314846E+29
n5 2.1863914768729E+36

Nth Root

y√n
2√n 4304.9963995339
3√n 264.63575922443
4√n 65.612471371942
5√n 28.417712553117

Divisors of 18532994

1, 2, 9266497, 18532994

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18532993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18532994 can be divided by 4 positive divisors. The sum of these divisors (counting 18532994) is 1, the average is 0.25.

Base conversion 18532994

Base System Value
2 Binary 1000110101100101010000010
3 Ternary 1021212120111012
4 Quaternary 1012230222002
5 Quinary 14221023434
6 Senary 1501120522
8 Octal 106545202
10 Decimal 18532994
12 Duodecimal 6259142
16 Hexadecimal 11aca82
20 Vigesimal 5fgc9e
36 Base36 b185e

Cryptographic Hash Functions

md5 5f13f32b08e673dccb2b6ff5d2650972
sha1 c13d97690c2e683a394009a8d1a0144fdc8d8012
sha256 fcf332089367d86170240e753b0ffc07a4ffa963529815f689b7b77cf81fe6a4
sha512 66b82ca647495dfd3537fc3920feea7d5c01ee6f9c7daffb6cd7ce5debf4bc45a04a707805481281ee73f1e34786cdc2af915edb8cd16fef1de1a1f3c191b18d
ripemd-160 048312b3e50825e2693c86d1986ba266250d0dce

18532994 as geometric shapes

Circle

Radius = n
Diameter 37065988
Circumference 116446235.59885
Area 1.079048692838E+15

Sphere

Radius = n
Volume 2.6664003933433E+22
Surface area 4.3161947713521E+15
Circumference 116446235.59885

Square

Length = n
Perimeter 74131976
Area 343471866604036
Diagonal 26209611.466179

Cube

Length = n
Surface area 2060831199624216
Volume 6.3655620429414E+21
Space diagonal 32100087.224369

Equilateral Triangle

Length = n
Perimeter 55598982
Area 1.4872768098218E+14
Altitude 16050043.612185

Triangular Pyramid

Length = n
Surface area 1.4872768098218E+14
Volume 7.5018868110459E+20
Height 8736537.1553931