18725094 (number)

18725094 is an even 8-digits composite number following 18725093 and preceding 18725095. In scientific notation, it is written as 1.8725094 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 28 positive divisors. There are 6237324 positive integers (up to 18725094) that are relatively prime to 18725094.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8725094 × 10^7
Engineering notation 1.8725094 × 10^6

Prime Factorization of 18725094

Prime Factorization 2 × 27 × 3 × 81 × 1427

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18725094
Product of the distinct prime numbers

The prime factorization of 18725094 is 2 × 27 × 3 × 81 × 1427. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 77, 11, 782, 651, 87, 5388, 44747, 84755, 532996, 917374, 2889292, 9216360, 66101324, 26898437, 160318944, 389672793, 9106900121, 1960656502

Basic calculations (n = 18725094)

Multiplication

n×y
n×2 37450188
n×3 56175282
n×4 74900376
n×5 93625470

Division

n÷y
n÷2 9362547
n÷3 6241698
n÷3 4681273.5
n÷5 3745018.8

Exponentiation

ny
n2 350629145308836
n3 6.5655637050476E+21
n4 1.2294079754E+29
n5 2.3020779903716E+36

Nth Root

y√n
2√n 4327.2501660986
3√n 265.54696095488
4√n 65.781837661307
5√n 28.476381416782

Divisors of 18725094

1, 2, 3, 6, 27, 54, 81, 162, 243, 486, 1427, 2187, 2854, 4281, 4374, 6561, 8562, 13122, 38529, 77058, 115587, 231174, 346761, 693522, 3120849, 6241698, 9362547, 18725094

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18725093
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18725094 can be divided by 28 positive divisors. The sum of these divisors (counting 18725094) is 1, the average is 0.035714285714286.

Base conversion 18725094

Base System Value
2 Binary 1000111011011100011100110
3 Ternary 1022020100000000
4 Quaternary 1013123203212
5 Quinary 14243200334
6 Senary 1505202130
8 Octal 107334346
10 Decimal 18725094
12 Duodecimal 6330346
16 Hexadecimal 11db8e6
20 Vigesimal 5h0cee
36 Base36 b5cdi

Cryptographic Hash Functions

md5 65e6be9ac533aa8c7bd1c87f0bf65fa7
sha1 692d4255f787a44e6a4f2a12993e0e52849045f0
sha256 08934dea00b67eb6157407888f776ca995715e99edd1c57a4ba2468c6e0fc038
sha512 4e888f1ebc76a16953ca1d32f42a2fbdf1b78f725a2fb40caf26758eda8577bd2ce08e51b6f9b8b20202cb0da1b7b05ce1ebd0e4d203537608230d00de4d8503
ripemd-160 d643399f5108f55fc58e54493169bf96c52fc364

18725094 as geometric shapes

Circle

Radius = n
Diameter 37450188
Circumference 117653235.49636
Area 1.1015339470367E+15

Sphere

Radius = n
Volume 2.7501768936604E+22
Surface area 4.4061357881468E+15
Circumference 117653235.49636

Square

Length = n
Perimeter 74900376
Area 350629145308836
Diagonal 26481281.891511

Cube

Length = n
Surface area 2103774871853016
Volume 6.5655637050476E+21
Space diagonal 32432814.184503

Equilateral Triangle

Length = n
Perimeter 56175282
Area 1.5182687357234E+14
Altitude 16216407.092252

Triangular Pyramid

Length = n
Surface area 1.5182687357234E+14
Volume 7.7375910302524E+20
Height 8827093.963837