15742496 (number)

15742496 is an even 8-digits composite number following 15742495 and preceding 15742497. In scientific notation, it is written as 1.5742496 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 6132480 positive integers (up to 15742496) that are relatively prime to 15742496.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand four hundred ninety-six

Notation

Scientific notation 1.5742496 × 10^7
Engineering notation 1.5742496 × 10^6

Prime Factorization of 15742496

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 11 × 6389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 983906
Product of the distinct prime numbers

The prime factorization of 15742496 is 2 × 2 × 2 × 2 × 2 × 7 × 11 × 6389. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15742496)

Multiplication

n×y
n×2 31484992
n×3 47227488
n×4 62969984
n×5 78712480

Division

n÷y
n÷2 7871248
n÷3 5247498.6666667
n÷3 3935624
n÷5 3148499.2

Exponentiation

ny
n2 247826180310016
n3 3.9014026522257E+21
n4 6.1417815647053E+28
n5 9.6686971715246E+35

Nth Root

y√n
2√n 3967.6814388255
3√n 250.62508112509
4√n 62.989534359491
5√n 27.505194370923

Divisors of 15742496

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742496 can be divided by 48 positive divisors. The sum of these divisors (counting 15742496) is 1, the average is 0.020833333333333.

Base conversion 15742496

Base System Value
2 Binary 111100000011011000100000
3 Ternary 1002121210122102
4 Quaternary 330003120200
5 Quinary 13012224441
6 Senary 1321225532
8 Octal 74033040
10 Decimal 15742496
12 Duodecimal 53322a8
16 Hexadecimal f03620
20 Vigesimal 4i7g4g
36 Base36 9dezk

Cryptographic Hash Functions

md5 fcad2f8aea900aa2c4ae166f1e6b43ed
sha1 74a6017640c418b72202f18b76e0fa3053f1b304
sha256 08b5fbaf87e2fb046f3eaa8388aa9e5230aa3e177e7957d1b33fad75104e6ba0
sha512 39f6364986e7e72af68165b0dedfbad5a9d098b1bc0d516cffcecf8107d4cab2adaa91674890f20cabca58c7fb358b11d0d6a77f1cb1027d2bdb1c9fc72c3255
ripemd-160 cb04137239ee22e91cc85d8f07c00e617a75ce9a

15742496 as geometric shapes

Circle

Radius = n
Diameter 31484992
Circumference 98913019.565533
Area 7.7856890742917E+14

Sphere

Radius = n
Volume 1.6342157214571E+22
Surface area 3.1142756297167E+15
Circumference 98913019.565533

Square

Length = n
Perimeter 62969984
Area 247826180310016
Diagonal 22263251.348804

Cube

Length = n
Surface area 1486957081860096
Volume 3.9014026522257E+21
Space diagonal 27266802.90995

Equilateral Triangle

Length = n
Perimeter 47227488
Area 1.0731188393567E+14
Altitude 13633401.454975

Triangular Pyramid

Length = n
Surface area 1.0731188393567E+14
Volume 4.5978471192133E+20
Height 7421083.7829347