18481012 (number)

18481012 is an even 8-digits composite number following 18481011 and preceding 18481013. In scientific notation, it is written as 1.8481012 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 8273760 positive integers (up to 18481012) that are relatively prime to 18481012.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eighty-one thousand twelve

Notation

Scientific notation 1.8481012 × 10^7
Engineering notation 1.8481012 × 10^6

Prime Factorization of 18481012

Prime Factorization 2 × 2 × 11 × 67 × 6269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9240506
Product of the distinct prime numbers

The prime factorization of 18481012 is 2 × 2 × 11 × 67 × 6269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 45, 13, 791, 726, 7512, 5147, 14386, 58251, 748923, 870226, 7489503, 6224101, 72149668, 15315444, 446372389, 586518845, 2713664099, 9215300189

Basic calculations (n = 18481012)

Multiplication

n×y
n×2 36962024
n×3 55443036
n×4 73924048
n×5 92405060

Division

n÷y
n÷2 9240506
n÷3 6160337.3333333
n÷3 4620253
n÷5 3696202.4

Exponentiation

ny
n2 341547804544144
n3 6.312149074354E+21
n4 1.1665490278892E+29
n5 2.155900658301E+36

Nth Root

y√n
2√n 4298.9547566821
3√n 264.3881076128
4√n 65.566414853049
5√n 28.4017532358

Divisors of 18481012

1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6269, 12538, 25076, 68959, 137918, 275836, 420023, 840046, 1680092, 4620253, 9240506, 18481012

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 -18481011
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 18481012 can be divided by 24 positive divisors. The sum of these divisors (counting 18481012) is 1, the average is 0.041666666666667.

Base conversion 18481012

Base System Value
2 Binary 1000110011111111101110100
3 Ternary 1021202221011221
4 Quaternary 1012133331310
5 Quinary 14212343022
6 Senary 1500040124
8 Octal 106377564
10 Decimal 18481012
12 Duodecimal 6233044
16 Hexadecimal 119ff74
20 Vigesimal 5fa2ac
36 Base36 b041g

Cryptographic Hash Functions

md5 f6b2c2287e943b9663bc2c1da9d153cb
sha1 c8ea8845bbddbe309ac2cccb1906cf5e18081272
sha256 0f7b3fb0877e2ab7844b9d05cc4a3003e9970b90b787484b37b46c4cfb3f11c8
sha512 bcbaa3593703dcccaffc1fa37c8ac942c4a102113754b199fa1624626c2cce05ccc39c21bc48590e0ea4184d55a97ce4647719b19e2f0fe6b48cad90c52b4eb3
ripemd-160 f3820e3ce14c0980ff9291be5d0add042ca6f5bc

18481012 as geometric shapes

Circle

Radius = n
Diameter 36962024
Circumference 116119623.06021
Area 1.0730040736056E+15

Sphere

Radius = n
Volume 2.6440268213805E+22
Surface area 4.2920162944224E+15
Circumference 116119623.06021

Square

Length = n
Perimeter 73924048
Area 341547804544144
Diagonal 26136097.81678

Cube

Length = n
Surface area 2049286827264864
Volume 6.312149074354E+21
Space diagonal 32010051.75929

Equilateral Triangle

Length = n
Perimeter 55443036
Area 1.4789453767102E+14
Altitude 16005025.879645

Triangular Pyramid

Length = n
Surface area 1.4789453767102E+14
Volume 7.4389390238935E+20
Height 8712032.6055933