181820104 (number)

181820104 is an even 9-digits composite number following 181820103 and preceding 181820105. In scientific notation, it is written as 1.81820104 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 88920000 positive integers (up to 181820104) that are relatively prime to 181820104.

Interesting facts

Basic properties

Name

Name one hundred eighty-one million eight hundred twenty thousand one hundred four

Notation

Scientific notation 1.81820104 × 10^8
Engineering notation 1.81820104 × 10^6

Prime Factorization of 181820104

Prime Factorization 2 × 2 × 2 × 751 × 53 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 45455026
Product of the distinct prime numbers

The prime factorization of 181820104 is 2 × 2 × 2 × 751 × 53 × 571. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 181820104)

Multiplication

n×y
n×2 363640208
n×3 545460312
n×4 727280416
n×5 909100520

Division

n÷y
n÷2 90910052
n÷3 60606701.333333
n÷3 45455026
n÷5 36364020.8

Exponentiation

ny
n2 33058550218570816
n3 6.0107090388298E+24
n4 1.0928677425538E+33
n5 1.9870532660937E+41

Nth Root

y√n
2√n 13484.068525486
3√n 566.51833133923
4√n 116.12092199723
5√n 44.867139329974

Divisors of 181820104

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -181820103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 181820104 can be divided by 32 positive divisors. The sum of these divisors (counting 181820104) is 1, the average is 0.03125.

Base conversion 181820104

Base System Value
2 Binary 1010110101100101101011001000
3 Ternary 110200010102021221
4 Quaternary 22311211223020
5 Quinary 333021220404
6 Senary 30013011424
8 Octal 1265455310
10 Decimal 181820104
12 Duodecimal 50a83b74
16 Hexadecimal ad65ac8
20 Vigesimal 2gg7a54
36 Base36 3091ag

Cryptographic Hash Functions

md5 d73b7caa7e56f6c733283f97a41bbfdc
sha1 589c4a0bdf46d0997a102eae1c26d02e0571d6a7
sha256 92f3b1296872093a8ec5ee7945a4aa5306b16ce1c8ed46e2834e24b6fb0afccf
sha512 d0cfdae42a9b56c742e620d20f5d6356135bd4bf9fa476aeeb1940738a11b2ad9d0a165b9b887108a373bb74d12ebc9e8a6f941d5c76ebfae21caaedb9dd8046
ripemd-160 676e914f5f72f1e891830595d746726ee4f7d305

181820104 as geometric shapes

Circle

Radius = n
Diameter 363640208
Circumference 1142409406.0027
Area 1.0385649850499E+17

Sphere

Radius = n
Volume 2.5177599145671E+25
Surface area 4.1542599401997E+17
Circumference 1142409406.0027

Square

Length = n
Perimeter 727280416
Area 33058550218570816
Diagonal 257132456.98889

Cube

Length = n
Surface area 198351301311424896
Volume 6.0107090388298E+24
Space diagonal 314921657.96546

Equilateral Triangle

Length = n
Perimeter 545460312
Area 1.4314772150783E+16
Altitude 157460828.98273

Triangular Pyramid

Length = n
Surface area 1.4314772150783E+16
Volume 7.0836885351597E+23
Height 85710818.996296