18734025 (number)

18734025 is an odd 8-digits composite number following 18734024 and preceding 18734026. In scientific notation, it is written as 1.8734025 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 9434880 positive integers (up to 18734025) that are relatively prime to 18734025.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred thirty-four thousand twenty-five

Notation

Scientific notation 1.8734025 × 10^7
Engineering notation 1.8734025 × 10^6

Prime Factorization of 18734025

Prime Factorization 5 × 3 × 5 × 43 × 37 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3746805
Product of the distinct prime numbers

The prime factorization of 18734025 is 5 × 3 × 5 × 43 × 37 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 13, 23, 252, 236, 2388, 8935, 25209, 11377, 676788, 361947, 9451223, 318521, 58446115, 33192942, 556923622, 285332691, 8212332724, 6704981573

Basic calculations (n = 18734025)

Multiplication

n×y
n×2 37468050
n×3 56202075
n×4 74936100
n×5 93670125

Division

n÷y
n÷2 9367012.5
n÷3 6244675
n÷3 4683506.25
n÷5 3746805

Exponentiation

ny
n2 350963692700625
n3 6.5749625931458E+21
n4 1.2317551359406E+29
n5 2.3075731510589E+36

Nth Root

y√n
2√n 4328.2819917376
3√n 265.58917209965
4√n 65.789679978988
5√n 28.479097280919

Divisors of 18734025

1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 157, 185, 215, 471, 555, 645, 785, 925, 1075, 1591, 2355, 2775, 3225, 3925, 4773, 5809, 6751, 7955, 11775, 17427, 20253, 23865, 29045, 33755, 39775, 87135, 101265, 119325, 145225, 168775, 249787, 435675, 506325, 749361, 1248935, 3746805, 6244675, 18734025

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18734024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18734025 can be divided by 48 positive divisors. The sum of these divisors (counting 18734025) is 1, the average is 0.020833333333333.

Base conversion 18734025

Base System Value
2 Binary 1000111011101101111001001
3 Ternary 1022020210020210
4 Quaternary 1013131233021
5 Quinary 14243442100
6 Senary 1505311333
8 Octal 107355711
10 Decimal 18734025
12 Duodecimal 6335549
16 Hexadecimal 11ddbc9
20 Vigesimal 5h1f15
36 Base36 b5j9l

Cryptographic Hash Functions

md5 b60a336cfdedbb65578b1f9f927c127f
sha1 a38b2186f8dcd33009740756eefda1a9e72caef5
sha256 4a94631753ee5a35a6528b7804269a64c24ebd654db84c46b00201232579aa2a
sha512 c26aed64b3f7e7e7c33e4b6e09e7c987a2eae0deec4b367d168e2d259ed732a3ce67eb58e5b1c2c7f57e6de69c23df939882aa1f96b597aa17c9d981825299ed
ripemd-160 d237338d7dd02953323160e764bf40c56cda629b

18734025 as geometric shapes

Circle

Radius = n
Diameter 37468050
Circumference 117709350.62434
Area 1.102584958665E+15

Sphere

Radius = n
Volume 2.7541138907006E+22
Surface area 4.4103398346601E+15
Circumference 117709350.62434

Square

Length = n
Perimeter 74936100
Area 350963692700625
Diagonal 26493912.232837

Cube

Length = n
Surface area 2105782156203750
Volume 6.5749625931458E+21
Space diagonal 32448283.130266

Equilateral Triangle

Length = n
Perimeter 56202075
Area 1.5197173684237E+14
Altitude 16224141.565133

Triangular Pyramid

Length = n
Surface area 1.5197173684237E+14
Volume 7.7486677261022E+20
Height 8831304.0776122