18057370 (number)

18057370 is an even 8-digits composite number following 18057369 and preceding 18057371. In scientific notation, it is written as 1.8057370 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 7205440 positive integers (up to 18057370) that are relatively prime to 18057370.

Interesting facts

Basic properties

Name

Name eighteen million fifty-seven thousand three hundred seventy

Notation

Scientific notation 1.8057370 × 10^7
Engineering notation 1.8057370 × 10^6

Prime Factorization of 18057370

Prime Factorization 2 × 5 × 3917 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18057370
Product of the distinct prime numbers

The prime factorization of 18057370 is 2 × 5 × 3917 × 461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 5, 53, 159, 432, 3053, 314, 63221, 62565, 171492, 793992, 93766, 5879516, 85384158, 88399153, 970926170, 50450091, 1124027510, 7536764968

Basic calculations (n = 18057370)

Multiplication

n×y
n×2 36114740
n×3 54172110
n×4 72229480
n×5 90286850

Division

n÷y
n÷2 9028685
n÷3 6019123.3333333
n÷3 4514342.5
n÷5 3611474

Exponentiation

ny
n2 326068611316900
n3 5.8879415599355E+21
n4 1.0632073928613E+29
n5 1.9198729279632E+36

Nth Root

y√n
2√n 4249.3964277295
3√n 262.352273645
4√n 65.187394699662
5√n 28.270331389266

Divisors of 18057370

1, 2, 5, 10, 461, 922, 2305, 3917, 4610, 7834, 19585, 39170, 1805737, 3611474, 9028685, 18057370

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 -18057369
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 18057370 can be divided by 16 positive divisors. The sum of these divisors (counting 18057370) is 1, the average is 0.0625.

Base conversion 18057370

Base System Value
2 Binary 1000100111000100010011010
3 Ternary 1020222102001111
4 Quaternary 1010320202122
5 Quinary 14110313440
6 Senary 1443010534
8 Octal 104704232
10 Decimal 18057370
12 Duodecimal 6069a4a
16 Hexadecimal 113889a
20 Vigesimal 5ch38a
36 Base36 ar15m

Cryptographic Hash Functions

md5 e86a67421e38d30209ff2e47420afee5
sha1 4b9a1919341c02934105ed51a100555feb61b360
sha256 c200e96e96f03a0a08fc3c2b4b6ebba605904722d08988e7c58e92b1586abc21
sha512 b1e8819e65439c7b2d171aa1424a5b37105d578c31566ee57231b3a3c70a13ba20d16e7c735e1b7fe3852dd9764b064b8e49e64f2ac101892685502d30ec9a82
ripemd-160 5d836f80022f9300399a7ee35537878f28ffb460

18057370 as geometric shapes

Circle

Radius = n
Diameter 36114740
Circumference 113457801.87031
Area 1.0243747538794E+15

Sphere

Radius = n
Volume 2.4663351932612E+22
Surface area 4.0974990155176E+15
Circumference 113457801.87031

Square

Length = n
Perimeter 72229480
Area 326068611316900
Diagonal 25536977.554789

Cube

Length = n
Surface area 1956411667901400
Volume 5.8879415599355E+21
Space diagonal 31276282.29107

Equilateral Triangle

Length = n
Perimeter 54172110
Area 1.4119185038857E+14
Altitude 15638141.145535

Triangular Pyramid

Length = n
Surface area 1.4119185038857E+14
Volume 6.9390056737674E+20
Height 8512325.8515964