15142415 (number)

15142415 is an odd 8-digits composite number following 15142414 and preceding 15142416. In scientific notation, it is written as 1.5142415 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 11642400 positive integers (up to 15142415) that are relatively prime to 15142415.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand four hundred fifteen

Notation

Scientific notation 1.5142415 × 10^7
Engineering notation 1.5142415 × 10^6

Prime Factorization of 15142415

Prime Factorization 5 × 31 × 463 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15142415
Product of the distinct prime numbers

The prime factorization of 15142415 is 5 × 31 × 463 × 211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 16, 46, 30, 635, 6708, 1448, 81210, 52142, 28364, 718577, 6008113, 9406161, 98181330, 396912, 997307553, 398016417, 9189718175, 4116022030

Basic calculations (n = 15142415)

Multiplication

n×y
n×2 30284830
n×3 45427245
n×4 60569660
n×5 75712075

Division

n÷y
n÷2 7571207.5
n÷3 5047471.6666667
n÷3 3785603.75
n÷5 3028483

Exponentiation

ny
n2 229292732032225
n3 3.4720457049157E+21
n4 5.2575156962802E+28
n5 7.9611484542088E+35

Nth Root

y√n
2√n 3891.3256096091
3√n 247.39925158367
4√n 62.380490616932
5√n 27.292230398484

Divisors of 15142415

1, 5, 31, 155, 211, 463, 1055, 2315, 6541, 14353, 32705, 71765, 97693, 488465, 3028483, 15142415

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 -15142414
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 15142415 can be divided by 16 positive divisors. The sum of these divisors (counting 15142415) is 1, the average is 0.0625.

Base conversion 15142415

Base System Value
2 Binary 111001110000111000001111
3 Ternary 1001111022111012
4 Quaternary 321300320033
5 Quinary 12334024130
6 Senary 1300315435
8 Octal 71607017
10 Decimal 15142415
12 Duodecimal 50a2b7b
16 Hexadecimal e70e0f
20 Vigesimal 4ecg0f
36 Base36 90jyn

Cryptographic Hash Functions

md5 67eb5f1740812c50ea8189f40504d107
sha1 11d860813661ceaa301b98cbbd63b70f5650639e
sha256 5036b32f8e38703317ba9530ba89c42621510e42f3be13253dcae8fbebf4c9cd
sha512 4f5502cd76ee0149596f6e6e6c4898aa55b896529300225a700f8b82df828d9e339dadbc1b7511606795d4a39a33b93bbc9e85d1a1fd66b6ec03c3de466fcfe3
ripemd-160 40d9d73527c7f306e11caa5135dcaf669044dca9

15142415 as geometric shapes

Circle

Radius = n
Diameter 30284830
Circumference 95142599.443216
Area 7.2034436247397E+14

Sphere

Radius = n
Volume 1.4543671039322E+22
Surface area 2.8813774498959E+15
Circumference 95142599.443216

Square

Length = n
Perimeter 60569660
Area 229292732032225
Diagonal 21414608.660082

Cube

Length = n
Surface area 1375756392193350
Volume 3.4720457049157E+21
Space diagonal 26227432.129293

Equilateral Triangle

Length = n
Perimeter 45427245
Area 99286665421522
Altitude 13113716.064647

Triangular Pyramid

Length = n
Surface area 99286665421522
Volume 4.0918451042259E+20
Height 7138202.8866939