18069870 (number)

18069870 is an even 8-digits composite number following 18069869 and preceding 18069871. In scientific notation, it is written as 1.8069870 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 3811968 positive integers (up to 18069870) that are relatively prime to 18069870.

Interesting facts

Basic properties

Name

Name eighteen million sixty-nine thousand eight hundred seventy

Notation

Scientific notation 1.8069870 × 10^7
Engineering notation 1.8069870 × 10^6

Prime Factorization of 18069870

Prime Factorization 2 × 7 × 5 × 3 × 13 × 6619

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18069870
Product of the distinct prime numbers

The prime factorization of 18069870 is 2 × 7 × 5 × 3 × 13 × 6619. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 57, 52, 567, 58, 8037, 3762, 91487, 13932, 836991, 755520, 1638839, 2953247, 33911830, 4463950, 900456873, 341600777, 2960091103, 7224652070

Basic calculations (n = 18069870)

Multiplication

n×y
n×2 36139740
n×3 54209610
n×4 72279480
n×5 90349350

Division

n÷y
n÷2 9034935
n÷3 6023290
n÷3 4517467.5
n÷5 3613974

Exponentiation

ny
n2 326520201816900
n3 5.9001775992051E+21
n4 1.0661544219455E+29
n5 1.926527180448E+36

Nth Root

y√n
2√n 4250.8669703956
3√n 262.41279643065
4√n 65.198673072353
5√n 28.274244266213

Divisors of 18069870

1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 6619, 13238, 19857, 33095, 39714, 46333, 66190, 86047, 92666, 99285, 138999, 172094, 198570, 231665, 258141, 277998, 430235, 463330, 516282, 602329, 694995, 860470, 1204658, 1290705, 1389990, 1806987, 2581410, 3011645, 3613974, 6023290, 9034935, 18069870

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 -18069869
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 18069870 can be divided by 64 positive divisors. The sum of these divisors (counting 18069870) is 1, the average is 0.015625.

Base conversion 18069870

Base System Value
2 Binary 1000100111011100101101110
3 Ternary 1021000001012110
4 Quaternary 1010323211232
5 Quinary 14111213440
6 Senary 1443144450
8 Octal 104734556
10 Decimal 18069870
12 Duodecimal 6075126
16 Hexadecimal 113b96e
20 Vigesimal 5cieda
36 Base36 arasu

Cryptographic Hash Functions

md5 560dca4d40d91973201596dd3642b7b6
sha1 3abaa369ef22939b00b96d3936e98cea3872d48d
sha256 1ba9b2065a4c8527d95ef4390e656de0c2515d4dca8dc73c9ea3076fb15a28d4
sha512 a65181f6f13418bfd1e9025690d713757e3ab25a0788ce739f7117556f6f5c117e0f4848b092d3d507e875c1450d50ae159184f93f50307b6e1651107d29067c
ripemd-160 0787ded2601260043d957a47052049eeac115970

18069870 as geometric shapes

Circle

Radius = n
Diameter 36139740
Circumference 113536341.68665
Area 1.0257934672766E+15

Sphere

Radius = n
Volume 2.4714606134051E+22
Surface area 4.1031738691065E+15
Circumference 113536341.68665

Square

Length = n
Perimeter 72279480
Area 326520201816900
Diagonal 25554655.224319

Cube

Length = n
Surface area 1959121210901400
Volume 5.9001775992051E+21
Space diagonal 31297932.926165

Equilateral Triangle

Length = n
Perimeter 54209610
Area 1.4138739481113E+14
Altitude 15648966.463082

Triangular Pyramid

Length = n
Surface area 1.4138739481113E+14
Volume 6.9534259843382E+20
Height 8518218.4081062