18442962 (number)

18442962 is an even 8-digits composite number following 18442961 and preceding 18442963. In scientific notation, it is written as 1.8442962 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 6147648 positive integers (up to 18442962) that are relatively prime to 18442962.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand nine hundred sixty-two

Notation

Scientific notation 1.8442962 × 10^7
Engineering notation 1.8442962 × 10^6

Prime Factorization of 18442962

Prime Factorization 2 × 3 × 3 × 1024609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6147654
Product of the distinct prime numbers

The prime factorization of 18442962 is 2 × 3 × 3 × 1024609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 35, 91, 404, 269, 7342, 9147, 15658, 78566, 394022, 288507, 1952758, 5595117, 71205236, 35363750, 44040205, 573549311, 4690284146, 9027116042

Basic calculations (n = 18442962)

Multiplication

n×y
n×2 36885924
n×3 55328886
n×4 73771848
n×5 92214810

Division

n÷y
n÷2 9221481
n÷3 6147654
n÷3 4610740.5
n÷5 3688592.4

Exponentiation

ny
n2 340142847333444
n3 6.2732416079425E+21
n4 1.156971565921E+29
n5 2.1337982625362E+36

Nth Root

y√n
2√n 4294.5269821018
3√n 264.20653603621
4√n 65.53264058545
5√n 28.390048489231

Divisors of 18442962

1, 2, 3, 6, 9, 18, 1024609, 2049218, 3073827, 6147654, 9221481, 18442962

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 -18442961
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 18442962 can be divided by 12 positive divisors. The sum of these divisors (counting 18442962) is 1, the average is 0.083333333333333.

Base conversion 18442962

Base System Value
2 Binary 1000110010110101011010010
3 Ternary 1021200222222200
4 Quaternary 1012112223102
5 Quinary 14210133322
6 Senary 1455144030
8 Octal 106265322
10 Decimal 18442962
12 Duodecimal 6215016
16 Hexadecimal 1196ad2
20 Vigesimal 5f5782
36 Base36 azaoi

Cryptographic Hash Functions

md5 02c278e065bed96dc551bfe0e0eb5395
sha1 e0e1ad8bfdf576f8e6081955e1ae1f80d32f6b09
sha256 fb543c1bfbe4d1e0ef37cee5abc89b5f8bca6399bf632663ed79d00b92504a8b
sha512 cf97bbeb018e0b13b31a516700ae56d353c43a442f298cadb5abcfe2adee0d22427e10e95b277b41d1f080e01e2f8902928ade7c66b791e9d3eaaa281a41cbc7
ripemd-160 33afdf74dcda4655a6f9a1444284da787116a691

18442962 as geometric shapes

Circle

Radius = n
Diameter 36885924
Circumference 115880547.85927
Area 1.0685902703539E+15

Sphere

Radius = n
Volume 2.6277292999608E+22
Surface area 4.2743610814154E+15
Circumference 115880547.85927

Square

Length = n
Perimeter 73771848
Area 340142847333444
Diagonal 26082286.990732

Cube

Length = n
Surface area 2040857084000664
Volume 6.2732416079425E+21
Space diagonal 31944147.226062

Equilateral Triangle

Length = n
Perimeter 55328886
Area 1.4728617335317E+14
Altitude 15972073.613031

Triangular Pyramid

Length = n
Surface area 1.4728617335317E+14
Volume 7.3930861349963E+20
Height 8694095.6635772