18731034 (number)

18731034 is an even 8-digits composite number following 18731033 and preceding 18731035. In scientific notation, it is written as 1.8731034 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5350968 positive integers (up to 18731034) that are relatively prime to 18731034.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred thirty-one thousand thirty-four

Notation

Scientific notation 1.8731034 × 10^7
Engineering notation 1.8731034 × 10^6

Prime Factorization of 18731034

Prime Factorization 2 × 27 × 49 × 7079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18731034
Product of the distinct prime numbers

The prime factorization of 18731034 is 2 × 27 × 49 × 7079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 55, 22, 580, 290, 9125, 1951, 72549, 87778, 477581, 603258, 2820046, 9256627, 89407995, 49893657, 20631039, 685804348, 6336958055, 7598253521

Basic calculations (n = 18731034)

Multiplication

n×y
n×2 37462068
n×3 56193102
n×4 74924136
n×5 93655170

Division

n÷y
n÷2 9365517
n÷3 6243678
n÷3 4682758.5
n÷5 3746206.8

Exponentiation

ny
n2 350851634709156
n3 6.5718138986928E+21
n4 1.2309686957809E+29
n5 2.3057316493607E+36

Nth Root

y√n
2√n 4327.9364597924
3√n 265.57503704336
4√n 65.787053892026
5√n 28.478187850934

Divisors of 18731034

1, 2, 27, 49, 54, 98, 1323, 2646, 7079, 14158, 191133, 346871, 382266, 693742, 9365517, 18731034

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 -18731033
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 18731034 can be divided by 16 positive divisors. The sum of these divisors (counting 18731034) is 1, the average is 0.0625.

Base conversion 18731034

Base System Value
2 Binary 1000111011101000000011010
3 Ternary 1022020122011000
4 Quaternary 1013131000122
5 Quinary 14243343114
6 Senary 1505245430
8 Octal 107350032
10 Decimal 18731034
12 Duodecimal 6333876
16 Hexadecimal 11dd01a
20 Vigesimal 5h17be
36 Base36 b5gyi

Cryptographic Hash Functions

md5 088b89105a5b415d611a6b3b2a710010
sha1 ec119c69558479320c397ce122409afa60f410dd
sha256 4cbe0f5a5068a7de6bfb0bc7c9218b3d5ad9a95bac8b5e776d4cdfb173ed9e7b
sha512 81cbfd5654a67b8504476850c3d813335ff0a3c6f85fb2daed89c75a792adc30ef1ffae275264fde012ce0738c5a8215bdfdc249c2b423e7698b8a372cb246b3
ripemd-160 e8932efc786c838f60ac96b52e613db0e89a2c79

18731034 as geometric shapes

Circle

Radius = n
Diameter 37462068
Circumference 117690557.61708
Area 1.1022329181023E+15

Sphere

Radius = n
Volume 2.7527949686523E+22
Surface area 4.408931672409E+15
Circumference 117690557.61708

Square

Length = n
Perimeter 74924136
Area 350851634709156
Diagonal 26489682.320072

Cube

Length = n
Surface area 2105109808254936
Volume 6.5718138986928E+21
Space diagonal 32443102.5663

Equilateral Triangle

Length = n
Perimeter 56193102
Area 1.5192321430871E+14
Altitude 16221551.28315

Triangular Pyramid

Length = n
Surface area 1.5192321430871E+14
Volume 7.7449569541028E+20
Height 8829894.1066905