16448942 (number)

16448942 is an even 8-digits composite number following 16448941 and preceding 16448943. In scientific notation, it is written as 1.6448942 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 7954848 positive integers (up to 16448942) that are relatively prime to 16448942.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-eight thousand nine hundred forty-two

Notation

Scientific notation 1.6448942 × 10^7
Engineering notation 1.6448942 × 10^6

Prime Factorization of 16448942

Prime Factorization 2 × 199 × 37 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16448942
Product of the distinct prime numbers

The prime factorization of 16448942 is 2 × 199 × 37 × 1117. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 3, 33, 348, 219, 518, 4791, 33831, 59348, 860697, 147332, 67410, 6391959, 23959280, 65042417, 360223484, 31349367, 4091284573, 6585163745

Basic calculations (n = 16448942)

Multiplication

n×y
n×2 32897884
n×3 49346826
n×4 65795768
n×5 82244710

Division

n÷y
n÷2 8224471
n÷3 5482980.6666667
n÷3 4112235.5
n÷5 3289788.4

Exponentiation

ny
n2 270567692919364
n3 4.4505522879044E+21
n4 7.3206876451707E+28
n5 1.2041756647553E+36

Nth Root

y√n
2√n 4055.729527471
3√n 254.31930207823
4√n 63.68460981643
5√n 27.747738556149

Divisors of 16448942

1, 2, 37, 74, 199, 398, 1117, 2234, 7363, 14726, 41329, 82658, 222283, 444566, 8224471, 16448942

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 -16448941
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 16448942 can be divided by 16 positive divisors. The sum of these divisors (counting 16448942) is 1, the average is 0.0625.

Base conversion 16448942

Base System Value
2 Binary 111110101111110110101110
3 Ternary 1010221200201002
4 Quaternary 332233312232
5 Quinary 13202331232
6 Senary 1344320302
8 Octal 76576656
10 Decimal 16448942
12 Duodecimal 5613092
16 Hexadecimal fafdae
20 Vigesimal 52g272
36 Base36 9sk32

Cryptographic Hash Functions

md5 2245d83c115f2d8486b3ab15511e6794
sha1 cc4516a465db68065d4cd3530511bfec0e172d5e
sha256 79227fb29f2914131f991ca5a3b0d78e215018cc54ac0cad76b24d5a575a4812
sha512 f2cd9dbfa4f024140f77ac95e82c5c0400bfdcf913ea1d66dc6a4e1fbc1aac16d63a2220e67bbe7174796fced110ce96f35154f934be83d70d60f1735dbebd45
ripemd-160 20f4931785fc1000255b2c30a7b2540f5062cc87

16448942 as geometric shapes

Circle

Radius = n
Diameter 32897884
Circumference 103351750.69305
Area 8.5001347637421E+14

Sphere

Radius = n
Volume 1.8642429829464E+22
Surface area 3.4000539054969E+15
Circumference 103351750.69305

Square

Length = n
Perimeter 65795768
Area 270567692919364
Diagonal 23262316.863088

Cube

Length = n
Surface area 1623406157516184
Volume 4.4505522879044E+21
Space diagonal 28490403.274754

Equilateral Triangle

Length = n
Perimeter 49346826
Area 1.1715924775576E+14
Altitude 14245201.637377

Triangular Pyramid

Length = n
Surface area 1.1715924775576E+14
Volume 5.2450261713375E+20
Height 7754105.6210295