16238942 (number)

16238942 is an even 8-digits composite number following 16238941 and preceding 16238943. In scientific notation, it is written as 1.6238942 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 8119470 positive integers (up to 16238942) that are relatively prime to 16238942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6238942 × 10^7
Engineering notation 1.6238942 × 10^6

Prime Factorization of 16238942

Prime Factorization 2 × 8119471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16238942
Product of the distinct prime numbers

The prime factorization of 16238942 is 2 × 8119471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 17, 94, 988, 556, 8373, 3873, 20978, 10171, 775784, 424930, 199043, 2797472, 56156387, 89978247, 142595744, 197261623, 2652786316, 2908259716

Basic calculations (n = 16238942)

Multiplication

n×y
n×2 32477884
n×3 48716826
n×4 64955768
n×5 81194710

Division

n÷y
n÷2 8119471
n÷3 5412980.6666667
n÷3 4059735.5
n÷5 3247788.4

Exponentiation

ny
n2 263703237279364
n3 4.2822615753918E+21
n4 6.9539397351617E+28
n5 1.1292462403079E+36

Nth Root

y√n
2√n 4029.757064638
3√n 253.23238398607
4√n 63.480367552796
5√n 27.676524103213

Divisors of 16238942

1, 2, 8119471, 16238942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16238941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16238942 can be divided by 4 positive divisors. The sum of these divisors (counting 16238942) is 1, the average is 0.25.

Base conversion 16238942

Base System Value
2 Binary 111101111100100101011110
3 Ternary 1010120000122022
4 Quaternary 331330211132
5 Quinary 13124121232
6 Senary 1340020142
8 Octal 75744536
10 Decimal 16238942
12 Duodecimal 5531652
16 Hexadecimal f7c95e
20 Vigesimal 519h72
36 Base36 9o21q

Cryptographic Hash Functions

md5 962d7c69ef409c999dba7853d38f45cb
sha1 b04dd01c6641654985fffa48c76513934f041e80
sha256 f3d1dd7cac0709fe8177a602f1df8a8ec7cca707f4c87f4cd08972eecae093ff
sha512 d8a5c1ac2ee8d4a31c4f80dbe6b01f9800c8cf6f0f5d10bcabb279c5767d3e50fc4974996c59b384d8ed0ac1317b59a4ec9b840de3c3f98762e9cd0e64b5e21c
ripemd-160 2af3d72a2f75836e78eb88f7cab2f58d41551117

16238942 as geometric shapes

Circle

Radius = n
Diameter 32477884
Circumference 102032281.77854
Area 8.284481529647E+14

Sphere

Radius = n
Volume 1.7937495341334E+22
Surface area 3.3137926118588E+15
Circumference 102032281.77854

Square

Length = n
Perimeter 64955768
Area 263703237279364
Diagonal 22965332.01499

Cube

Length = n
Surface area 1582219423676184
Volume 4.2822615753918E+21
Space diagonal 28126672.605164

Equilateral Triangle

Length = n
Perimeter 48716826
Area 1.1418685127206E+14
Altitude 14063336.302582

Triangular Pyramid

Length = n
Surface area 1.1418685127206E+14
Volume 5.0466936646236E+20
Height 7655110.6716634