15396942 (number)

15396942 is an even 8-digits composite number following 15396941 and preceding 15396943. In scientific notation, it is written as 1.5396942 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4605120 positive integers (up to 15396942) that are relatively prime to 15396942.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-six thousand nine hundred forty-two

Notation

Scientific notation 1.5396942 × 10^7
Engineering notation 1.5396942 × 10^6

Prime Factorization of 15396942

Prime Factorization 2 × 3 × 869 × 2953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15396942
Product of the distinct prime numbers

The prime factorization of 15396942 is 2 × 3 × 869 × 2953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 53, 99, 300, 876, 9905, 5653, 26797, 95475, 416675, 794973, 1814340, 1121858, 22839415, 92798235, 79387090, 848923804, 7629352784, 5536928193

Basic calculations (n = 15396942)

Multiplication

n×y
n×2 30793884
n×3 46190826
n×4 61587768
n×5 76984710

Division

n÷y
n÷2 7698471
n÷3 5132314
n÷3 3849235.5
n÷5 3079388.4

Exponentiation

ny
n2 237065822951364
n3 3.6500887261644E+21
n4 5.6200204411607E+28
n5 8.6531128771366E+35

Nth Root

y√n
2√n 3923.8937294478
3√n 248.77772457664
4√n 62.640990808318
5√n 27.383370011479

Divisors of 15396942

1, 2, 3, 6, 869, 1738, 2607, 2953, 5214, 5906, 8859, 17718, 2566157, 5132314, 7698471, 15396942

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 -15396941
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 15396942 can be divided by 16 positive divisors. The sum of these divisors (counting 15396942) is 1, the average is 0.0625.

Base conversion 15396942

Base System Value
2 Binary 111010101111000001001110
3 Ternary 1001222020122010
4 Quaternary 322233001032
5 Quinary 12420200232
6 Senary 1310002050
8 Octal 72570116
10 Decimal 15396942
12 Duodecimal 51a6326
16 Hexadecimal eaf04e
20 Vigesimal 4g4c72
36 Base36 960cu

Cryptographic Hash Functions

md5 16097667237cac1d6147e7c0762ea048
sha1 db92d30134ceec4555f9157c7dbe84dc10044cdd
sha256 ae5111c57e441f97a776ca63e7ce8981ac7470d35e9ff6cd808ade25034ee8ba
sha512 c2070c2038d6deb1c00abb20935955dd245d96b0cb5460ccfeb20ce985d3d99b4c53f8a2d91c39b7aaee6a20af513ae9ed0c9a45ce5f2b6dd0b517ce55ab3dad
ripemd-160 e6e35ea99844bad9a2b612f4541f48a9a06cdb3b

15396942 as geometric shapes

Circle

Radius = n
Diameter 30793884
Circumference 96741839.749896
Area 7.4476424780122E+14

Sphere

Radius = n
Volume 1.5289455902759E+22
Surface area 2.9790569912049E+15
Circumference 96741839.749896

Square

Length = n
Perimeter 61587768
Area 237065822951364
Diagonal 21774564.195472

Cube

Length = n
Surface area 1422394937708184
Volume 3.6500887261644E+21
Space diagonal 26668285.825191

Equilateral Triangle

Length = n
Perimeter 46190826
Area 1.0265251252247E+14
Altitude 13334142.912596

Triangular Pyramid

Length = n
Surface area 1.0265251252247E+14
Volume 4.3016708170057E+20
Height 7258188.0651573