18493896 (number)

18493896 is an even 8-digits composite number following 18493895 and preceding 18493897. In scientific notation, it is written as 1.8493896 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 6164624 positive integers (up to 18493896) that are relatively prime to 18493896.

Interesting facts

Basic properties

Name

Name eighteen million four hundred ninety-three thousand eight hundred ninety-six

Notation

Scientific notation 1.8493896 × 10^7
Engineering notation 1.8493896 × 10^6

Prime Factorization of 18493896

Prime Factorization 2 × 2 × 2 × 3 × 770579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4623474
Product of the distinct prime numbers

The prime factorization of 18493896 is 2 × 2 × 2 × 3 × 770579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 63, 39, 181, 735, 5907, 6469, 52982, 63643, 51108, 929340, 6117812, 8166727, 41945633, 97439865, 526217380, 168087352, 2770209154, 1688627916

Basic calculations (n = 18493896)

Multiplication

n×y
n×2 36987792
n×3 55481688
n×4 73975584
n×5 92469480

Division

n÷y
n÷2 9246948
n÷3 6164632
n÷3 4623474
n÷5 3698779.2

Exponentiation

ny
n2 342024189258816
n3 6.3253597856369E+21
n4 1.1698054603815E+29
n5 2.1634260524528E+36

Nth Root

y√n
2√n 4300.4529993944
3√n 264.44953255176
4√n 65.577839240054
5√n 28.405712176889

Divisors of 18493896

1, 2, 3, 4, 6, 8, 12, 24, 770579, 1541158, 2311737, 3082316, 4623474, 6164632, 9246948, 18493896

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 -18493895
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 18493896 can be divided by 16 positive divisors. The sum of these divisors (counting 18493896) is 1, the average is 0.0625.

Base conversion 18493896

Base System Value
2 Binary 1000110100011000111001000
3 Ternary 1021210120212010
4 Quaternary 1012203013020
5 Quinary 14213301041
6 Senary 1500215520
8 Octal 106430710
10 Decimal 18493896
12 Duodecimal 623a5a0
16 Hexadecimal 11a31c8
20 Vigesimal 5fbeeg
36 Base36 b0dzc

Cryptographic Hash Functions

md5 d73c56369f46bc215ff60fc29fc6a16f
sha1 95d9287e9b2f32e7605272821e0f70f79efd03b6
sha256 84f8ab5a4ba12107ae5e2a297e22441e04b0d4f07c7c6f21dfdf9063997e0fb9
sha512 8e440ac1694be3b5e9bf003ebe98962dcc59836b888ba8e6e827d4a12359eb0997644900120d41c88a3f150e0c5c9fdf8fd0a170b777f17ab4aecf114a11369d
ripemd-160 daf0a6065d782908ce98dd3fea90fb8a4ef36ae2

18493896 as geometric shapes

Circle

Radius = n
Diameter 36987792
Circumference 116200575.61971
Area 1.0745006803255E+15

Sphere

Radius = n
Volume 2.6495605111825E+22
Surface area 4.298002721302E+15
Circumference 116200575.61971

Square

Length = n
Perimeter 73975584
Area 342024189258816
Diagonal 26154318.544318

Cube

Length = n
Surface area 2052145135552896
Volume 6.3253597856369E+21
Space diagonal 32032367.501895

Equilateral Triangle

Length = n
Perimeter 55481688
Area 1.4810081830346E+14
Altitude 16016183.750947

Triangular Pyramid

Length = n
Surface area 1.4810081830346E+14
Volume 7.4545079964475E+20
Height 8718106.1814392