18408070 (number)

18408070 is an even 8-digits composite number following 18408069 and preceding 18408071. In scientific notation, it is written as 1.8408070 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7349344 positive integers (up to 18408070) that are relatively prime to 18408070.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eight thousand seventy

Notation

Scientific notation 1.8408070 × 10^7
Engineering notation 1.8408070 × 10^6

Prime Factorization of 18408070

Prime Factorization 2 × 5 × 653 × 2819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18408070
Product of the distinct prime numbers

The prime factorization of 18408070 is 2 × 5 × 653 × 2819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 97, 28, 245, 119, 9624, 4560, 50671, 58626, 326885, 316628, 3643600, 6390561, 10896142, 22067923, 365132187, 791082373, 2034746767, 4776164247

Basic calculations (n = 18408070)

Multiplication

n×y
n×2 36816140
n×3 55224210
n×4 73632280
n×5 92040350

Division

n÷y
n÷2 9204035
n÷3 6136023.3333333
n÷3 4602017.5
n÷5 3681614

Exponentiation

ny
n2 338857041124900
n3 6.23770413302E+21
n4 1.1482409431992E+29
n5 2.1136899659277E+36

Nth Root

y√n
2√n 4290.4626790126
3√n 264.03981454918
4√n 65.501623483793
5√n 28.379298198097

Divisors of 18408070

1, 2, 5, 10, 653, 1306, 2819, 3265, 5638, 6530, 14095, 28190, 1840807, 3681614, 9204035, 18408070

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18408069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18408070 can be divided by 16 positive divisors. The sum of these divisors (counting 18408070) is 1, the average is 0.0625.

Base conversion 18408070

Base System Value
2 Binary 1000110001110001010000110
3 Ternary 1021122020010101
4 Quaternary 1012032022012
5 Quinary 14203024240
6 Senary 1454314314
8 Octal 106161206
10 Decimal 18408070
12 Duodecimal 61b899a
16 Hexadecimal 118e286
20 Vigesimal 5f103a
36 Base36 ayjra

Cryptographic Hash Functions

md5 9a4c71527b6bebfdcdaf5072b11cdda0
sha1 6b7a319ab9277fddb6eb0abff9a79ba31ce67af9
sha256 16ad81d125e4212e585947cb9429a5510b1cd68c027ab1e424a1b8a4b65eac68
sha512 ea6924c320a49dd4de7ba3a1fcb5823e155db11fd21985847561bee69f3a39fe30d50b719c5fd241a4083c434bf7f56a32163f76ed7dbb240d93726d84b98089
ripemd-160 507dbf7c2c92ea79ef9aace9e95326026a4b1dc1

18408070 as geometric shapes

Circle

Radius = n
Diameter 36816140
Circumference 115661314.95753
Area 1.0645507910152E+15

Sphere

Radius = n
Volume 2.612843397275E+22
Surface area 4.2582031640606E+15
Circumference 115661314.95753

Square

Length = n
Perimeter 73632280
Area 338857041124900
Diagonal 26032942.251113

Cube

Length = n
Surface area 2033142246749400
Volume 6.23770413302E+21
Space diagonal 31883712.509284

Equilateral Triangle

Length = n
Perimeter 55224210
Area 1.467294029327E+14
Altitude 15941856.254642

Triangular Pyramid

Length = n
Surface area 1.467294029327E+14
Volume 7.3512048191564E+20
Height 8677647.4170378