18152068 (number)

18152068 is an even 8-digits composite number following 18152067 and preceding 18152069. In scientific notation, it is written as 1.8152068 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 7816320 positive integers (up to 18152068) that are relatively prime to 18152068.

Interesting facts

Basic properties

Name

Name eighteen million one hundred fifty-two thousand sixty-eight

Notation

Scientific notation 1.8152068 × 10^7
Engineering notation 1.8152068 × 10^6

Prime Factorization of 18152068

Prime Factorization 2 × 2 × 11 × 19 × 21713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9076034
Product of the distinct prime numbers

The prime factorization of 18152068 is 2 × 2 × 11 × 19 × 21713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 54, 95, 682, 779, 6454, 3535, 72376, 44851, 9045, 935382, 6785006, 3531813, 7672492, 5734259, 935907330, 527532714, 6526090407, 1727007163

Basic calculations (n = 18152068)

Multiplication

n×y
n×2 36304136
n×3 54456204
n×4 72608272
n×5 90760340

Division

n÷y
n÷2 9076034
n÷3 6050689.3333333
n÷3 4538017
n÷5 3630413.6

Exponentiation

ny
n2 329497572676624
n3 5.981062345061E+21
n4 1.0856865039979E+29
n5 1.9707455247252E+36

Nth Root

y√n
2√n 4260.5243808714
3√n 262.81009099078
4√n 65.272692459186
5√n 28.299920920473

Divisors of 18152068

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21713, 43426, 86852, 238843, 412547, 477686, 825094, 955372, 1650188, 4538017, 9076034, 18152068

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18152067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18152068 can be divided by 24 positive divisors. The sum of these divisors (counting 18152068) is 1, the average is 0.041666666666667.

Base conversion 18152068

Base System Value
2 Binary 1000101001111101010000100
3 Ternary 1021011012221211
4 Quaternary 1011033222010
5 Quinary 14121331233
6 Senary 1445021204
8 Octal 105175204
10 Decimal 18152068
12 Duodecimal 60b4804
16 Hexadecimal 114fa84
20 Vigesimal 5d9038
36 Base36 at284

Cryptographic Hash Functions

md5 c2005b2591faa326639422ee54d6d770
sha1 6f065f20754771c6763b359c71481f0c70eb4828
sha256 688091aca42c139dadd45977a5990219c80c063c45637fb8dbe4f779c5a6de65
sha512 f3e3e83b5a2cb914705b74391066978c69853d2da2cfc4b900173ff8ebd811783c236c0485a7fc7f6518eb7a6926c7309d17447747a81b22afb6a58c19c6a6c6
ripemd-160 e8181fa986fd302615a994303834f74c6c5b0069

18152068 as geometric shapes

Circle

Radius = n
Diameter 36304136
Circumference 114052806.95252
Area 1.0351471536966E+15

Sphere

Radius = n
Volume 2.5053415365208E+22
Surface area 4.1405886147862E+15
Circumference 114052806.95252

Square

Length = n
Perimeter 72608272
Area 329497572676624
Diagonal 25670900.750719

Cube

Length = n
Surface area 1976985436059744
Volume 5.981062345061E+21
Space diagonal 31440304.038445

Equilateral Triangle

Length = n
Perimeter 54456204
Area 1.4267663421163E+14
Altitude 15720152.019223

Triangular Pyramid

Length = n
Surface area 1.4267663421163E+14
Volume 7.0487495714869E+20
Height 8556966.9169062