16239942 (number)

16239942 is an even 8-digits composite number following 16239941 and preceding 16239943. In scientific notation, it is written as 1.6239942 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 5119296 positive integers (up to 16239942) that are relatively prime to 16239942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6239942 × 10^7
Engineering notation 1.6239942 × 10^6

Prime Factorization of 16239942

Prime Factorization 2 × 9 × 53 × 29 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16239942
Product of the distinct prime numbers

The prime factorization of 16239942 is 2 × 9 × 53 × 29 × 587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 51, 79, 902, 364, 6597, 4994, 91114, 14885, 333846, 577765, 5422621, 9024727, 4735109, 85439816, 584762516, 674727811, 7882256341, 7065723144

Basic calculations (n = 16239942)

Multiplication

n×y
n×2 32479884
n×3 48719826
n×4 64959768
n×5 81199710

Division

n÷y
n÷2 8119971
n÷3 5413314
n÷3 4059985.5
n÷5 3247988.4

Exponentiation

ny
n2 263735716163364
n3 4.2830527338215E+21
n4 6.9556527980202E+28
n5 1.1295939801199E+36

Nth Root

y√n
2√n 4029.8811396864
3√n 253.23758192704
4√n 63.481344816303
5√n 27.676864960917

Divisors of 16239942

1, 2, 9, 18, 29, 53, 58, 106, 261, 477, 522, 587, 954, 1174, 1537, 3074, 5283, 10566, 13833, 17023, 27666, 31111, 34046, 62222, 153207, 279999, 306414, 559998, 902219, 1804438, 8119971, 16239942

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16239941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16239942 can be divided by 32 positive divisors. The sum of these divisors (counting 16239942) is 1, the average is 0.03125.

Base conversion 16239942

Base System Value
2 Binary 111101111100110101000110
3 Ternary 1010120002000100
4 Quaternary 331330311012
5 Quinary 13124134232
6 Senary 1340024530
8 Octal 75746506
10 Decimal 16239942
12 Duodecimal 5532146
16 Hexadecimal f7cd46
20 Vigesimal 519jh2
36 Base36 9o2ti

Cryptographic Hash Functions

md5 84f182b2c0f8e74e2fd3a245941010fd
sha1 5cf93e6e8ab5178be17c110bf2e80ce4c5943625
sha256 2d1257fc606206586f453c8b43f709983b8820a6e7437342e4dc750c66bd022e
sha512 4d3c45c8b7812d10abd42c4c8179d35be020c65111efafbc3ca00cbe3d92ae7d28bd37144643b731424cad9252f63d1c96cbd00d16edf325914d18681bb3dc81
ripemd-160 f0427be0317c976dd08ac6a7605d3722a5686f22

16239942 as geometric shapes

Circle

Radius = n
Diameter 32479884
Circumference 102038564.96385
Area 8.2855018838807E+14

Sphere

Radius = n
Volume 1.7940809338015E+22
Surface area 3.3142007535523E+15
Circumference 102038564.96385

Square

Length = n
Perimeter 64959768
Area 263735716163364
Diagonal 22966746.228552

Cube

Length = n
Surface area 1582414296980184
Volume 4.2830527338215E+21
Space diagonal 28128404.655972

Equilateral Triangle

Length = n
Perimeter 48719826
Area 1.1420091504138E+14
Altitude 14064202.327986

Triangular Pyramid

Length = n
Surface area 1.1420091504138E+14
Volume 5.0476260537746E+20
Height 7655582.0761841