18449996 (number)

18449996 is an even 8-digits composite number following 18449995 and preceding 18449997. In scientific notation, it is written as 1.8449996 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 9186240 positive integers (up to 18449996) that are relatively prime to 18449996.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-nine thousand nine hundred ninety-six

Notation

Scientific notation 1.8449996 × 10^7
Engineering notation 1.8449996 × 10^6

Prime Factorization of 18449996

Prime Factorization 2 × 2 × 241 × 19139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9224998
Product of the distinct prime numbers

The prime factorization of 18449996 is 2 × 2 × 241 × 19139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 67, 57, 808, 655, 1388, 4403, 58649, 81397, 622595, 802935, 8689525, 1873544, 4978010, 85000387, 232136100, 760459121, 7047402314, 4230624580

Basic calculations (n = 18449996)

Multiplication

n×y
n×2 36899992
n×3 55349988
n×4 73799984
n×5 92249980

Division

n÷y
n÷2 9224998
n÷3 6149998.6666667
n÷3 4612499
n÷5 3689999.2

Exponentiation

ny
n2 340402352400016
n3 6.2804220401709E+21
n4 1.1587376151946E+29
n5 2.1378704365391E+36

Nth Root

y√n
2√n 4295.3458533627
3√n 264.24012052879
4√n 65.538888099835
5√n 28.392213706977

Divisors of 18449996

1, 2, 4, 241, 482, 964, 19139, 38278, 76556, 4612499, 9224998, 18449996

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18449995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18449996 can be divided by 12 positive divisors. The sum of these divisors (counting 18449996) is 1, the average is 0.083333333333333.

Base conversion 18449996

Base System Value
2 Binary 1000110011000011001001100
3 Ternary 1021201100122012
4 Quaternary 1012120121030
5 Quinary 14210344441
6 Senary 1455240352
8 Octal 106303114
10 Decimal 18449996
12 Duodecimal 62190b8
16 Hexadecimal 119864c
20 Vigesimal 5f64jg
36 Base36 azg3w

Cryptographic Hash Functions

md5 af9ef22e551c2d45e435388fda2fdc52
sha1 19dba6dd34edb82c66fc66a18a163f87fdee4a88
sha256 dfec8836625997373554c0ea0b49cfc49c1846a4e1235845ec914bacba8eee0a
sha512 9e640774416db84d426832728ecfab9e396cc03eb05c555a844ccd0e873af958aca14c2dc47867555283dcaa93e9478ca4934b7240dcb561af2b4e874c73fea0
ripemd-160 835d795f660eac2e2d6c9fb1ebea85e42f8d22d1

18449996 as geometric shapes

Circle

Radius = n
Diameter 36899992
Circumference 115924743.78472
Area 1.0694055295646E+15

Sphere

Radius = n
Volume 2.6307370323792E+22
Surface area 4.2776221182583E+15
Circumference 115924743.78472

Square

Length = n
Perimeter 73799984
Area 340402352400016
Diagonal 26092234.568929

Cube

Length = n
Surface area 2042414114400096
Volume 6.2804220401709E+21
Space diagonal 31956330.471443

Equilateral Triangle

Length = n
Perimeter 55349988
Area 1.473985423432E+14
Altitude 15978165.235721

Triangular Pyramid

Length = n
Surface area 1.473985423432E+14
Volume 7.4015483555305E+20
Height 8697411.5229765