18086970 (number)

18086970 is an even 8-digits composite number following 18086969 and preceding 18086971. In scientific notation, it is written as 1.8086970 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 4192320 positive integers (up to 18086970) that are relatively prime to 18086970.

Interesting facts

Basic properties

Name

Name eighteen million eighty-six thousand nine hundred seventy

Notation

Scientific notation 1.8086970 × 10^7
Engineering notation 1.8086970 × 10^6

Prime Factorization of 18086970

Prime Factorization 2 × 23 × 3 × 11 × 5 × 2383

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18086970
Product of the distinct prime numbers

The prime factorization of 18086970 is 2 × 23 × 3 × 11 × 5 × 2383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 85, 75, 304, 530, 4900, 8450, 7826, 31768, 355633, 132746, 5381059, 8779469, 87315968, 54661165, 685425121, 685874327, 6362285477, 1989633148

Basic calculations (n = 18086970)

Multiplication

n×y
n×2 36173940
n×3 54260910
n×4 72347880
n×5 90434850

Division

n÷y
n÷2 9043485
n÷3 6028990
n÷3 4521742.5
n÷5 3617394

Exponentiation

ny
n2 327138483780900
n3 5.9169439419906E+21
n4 1.0701958757047E+29
n5 1.9356600697994E+36

Nth Root

y√n
2√n 4252.8778491746
3√n 262.4955464097
4√n 65.214092412412
5√n 28.279593576033

Divisors of 18086970

1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2383, 2530, 3795, 4766, 7149, 7590, 11915, 14298, 23830, 26213, 35745, 52426, 54809, 71490, 78639, 109618, 131065, 157278, 164427, 262130, 274045, 328854, 393195, 548090, 602899, 786390, 822135, 1205798, 1644270, 1808697, 3014495, 3617394, 6028990, 9043485, 18086970

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18086969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18086970 can be divided by 64 positive divisors. The sum of these divisors (counting 18086970) is 1, the average is 0.015625.

Base conversion 18086970

Base System Value
2 Binary 1000100111111110000111010
3 Ternary 1021000220122210
4 Quaternary 1010333300322
5 Quinary 14112240340
6 Senary 1443355550
8 Octal 104776072
10 Decimal 18086970
12 Duodecimal 6082bb6
16 Hexadecimal 113fc3a
20 Vigesimal 5d0h8a
36 Base36 arnzu

Cryptographic Hash Functions

md5 36ab04e3a540bf36211099f13e8bb97a
sha1 8140a8af24dd41f09209d998b9ff068a66f779dd
sha256 a2ab33114304d3d41c844d873b7b76c2d3824aba0f76683f59366b59f8b9046a
sha512 db732de76f43547bd2e1bc40ba21a0b3fd533f4913ba7b0e7901b06cc214302c1a5e6ca2bce0032446e0ae916d2d917382d36c449fca4a06e7c13bdd5c0a368a
ripemd-160 a933bd262e46720520a09b7891b79cdd126d1a04

18086970 as geometric shapes

Circle

Radius = n
Diameter 36173940
Circumference 113643784.1554
Area 1.0277358573526E+15

Sphere

Radius = n
Volume 2.4784836826481E+22
Surface area 4.1109434294103E+15
Circumference 113643784.1554

Square

Length = n
Perimeter 72347880
Area 327138483780900
Diagonal 25578838.276235

Cube

Length = n
Surface area 1962830902685400
Volume 5.9169439419906E+21
Space diagonal 31327550.994974

Equilateral Triangle

Length = n
Perimeter 54260910
Area 1.4165511875489E+14
Altitude 15663775.497487

Triangular Pyramid

Length = n
Surface area 1.4165511875489E+14
Volume 6.9731853088037E+20
Height 8526279.4254118