15142960 (number)

15142960 is an even 8-digits composite number following 15142959 and preceding 15142961. In scientific notation, it is written as 1.5142960 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 60 positive divisors. There are 5190528 positive integers (up to 15142960) that are relatively prime to 15142960.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand nine hundred sixty

Notation

Scientific notation 1.5142960 × 10^7
Engineering notation 1.5142960 × 10^6

Prime Factorization of 15142960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 7 × 3863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 270410
Product of the distinct prime numbers

The prime factorization of 15142960 is 2 × 2 × 2 × 2 × 5 × 7 × 7 × 3863. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15142960)

Multiplication

n×y
n×2 30285920
n×3 45428880
n×4 60571840
n×5 75714800

Division

n÷y
n÷2 7571480
n÷3 5047653.3333333
n÷3 3785740
n÷5 3028592

Exponentiation

ny
n2 229309237561600
n3 3.4724206120258E+21
n4 5.2582726431082E+28
n5 7.9625812303682E+35

Nth Root

y√n
2√n 3891.3956365294
3√n 247.40221964776
4√n 62.381051903037
5√n 27.292426853957

Divisors of 15142960

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142960 can be divided by 60 positive divisors. The sum of these divisors (counting 15142960) is 1, the average is 0.016666666666667.

Base conversion 15142960

Base System Value
2 Binary 111001110001000000110000
3 Ternary 1001111100020101
4 Quaternary 321301000300
5 Quinary 12334033320
6 Senary 1300322144
8 Octal 71610060
10 Decimal 15142960
12 Duodecimal 50a3354
16 Hexadecimal e71030
20 Vigesimal 4ech80
36 Base36 90kds

Cryptographic Hash Functions

md5 b44f745693f4cc8c2cbc33ac5966e4ca
sha1 86b9c56c53028d3dfd49297a2d809a7ab95aa2bc
sha256 610c5aae4ae33ae468a15bc5818c0798634865171c928ac2c7971d722cc6dc37
sha512 0eaa7dfe030b1e67dc0b324f1d67f753374a42e19c3d34a14283cd629f8d68adeb474cc3cf8bd573c25e29afe5f7821502d2849545db4d8efe2590c3c3d88529
ripemd-160 c816b5ee4c505421567928a0e02ba6e9ceb0d9ab

15142960 as geometric shapes

Circle

Radius = n
Diameter 30285920
Circumference 95146023.779208
Area 7.203962161238E+14

Sphere

Radius = n
Volume 1.4545241446552E+22
Surface area 2.8815848644952E+15
Circumference 95146023.779208

Square

Length = n
Perimeter 60571840
Area 229309237561600
Diagonal 21415379.406473

Cube

Length = n
Surface area 1375855425369600
Volume 3.4724206120258E+21
Space diagonal 26228376.096983

Equilateral Triangle

Length = n
Perimeter 45428880
Area 99293812525393
Altitude 13114188.048492

Triangular Pyramid

Length = n
Surface area 99293812525393
Volume 4.0922869364923E+20
Height 7138459.8021578