15442392 (number)

15442392 is an even 8-digits composite number following 15442391 and preceding 15442393. In scientific notation, it is written as 1.5442392 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 4151808 positive integers (up to 15442392) that are relatively prime to 15442392.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand three hundred ninety-two

Notation

Scientific notation 1.5442392 × 10^7
Engineering notation 1.5442392 × 10^6

Prime Factorization of 15442392

Prime Factorization 2 × 2 × 2 × 21 × 17 × 5407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3860598
Product of the distinct prime numbers

The prime factorization of 15442392 is 2 × 2 × 2 × 21 × 17 × 5407. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15442392)

Multiplication

n×y
n×2 30884784
n×3 46327176
n×4 61769568
n×5 77211960

Division

n÷y
n÷2 7721196
n÷3 5147464
n÷3 3860598
n÷5 3088478.4

Exponentiation

ny
n2 238467470681664
n3 3.6825081615148E+21
n4 5.686673457331E+28
n5 8.7815840704101E+35

Nth Root

y√n
2√n 3929.680903076
3√n 249.02227184213
4√n 62.687166972802
5√n 27.399517467624

Divisors of 15442392

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 -15442391
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 15442392 can be divided by 32 positive divisors. The sum of these divisors (counting 15442392) is 1, the average is 0.03125.

Base conversion 15442392

Base System Value
2 Binary 111010111010000111011000
3 Ternary 1002001112222110
4 Quaternary 322322013120
5 Quinary 12423124032
6 Senary 1310552320
8 Octal 72720730
10 Decimal 15442392
12 Duodecimal 52086a0
16 Hexadecimal eba1d8
20 Vigesimal 4ga5jc
36 Base36 96zfc

Cryptographic Hash Functions

md5 064c4b14f3c34720d377847badb94b77
sha1 36a9d9de03f32e06ca56aebba0b6dee7ab746563
sha256 0d1d0db2d776d47ddf8bdebbc5037c83c49e3909bc51648413412fdfd2f94f4a
sha512 9f4fa5edcef25a0f2c75a09ee23c410372dc357906fc4529f96ae615fcbe8302e2dda2136c60dd9230d2a58629b22a7db9af83225e52157766c0ac31a44b724a
ripemd-160 edba9ac4cd1c470c9e9b153e67e69fb9cecb109e

15442392 as geometric shapes

Circle

Radius = n
Diameter 30884784
Circumference 97027410.522108
Area 7.4916765401366E+14

Sphere

Radius = n
Volume 1.5425254115999E+22
Surface area 2.9966706160546E+15
Circumference 97027410.522108

Square

Length = n
Perimeter 61769568
Area 238467470681664
Diagonal 21838840.201882

Cube

Length = n
Surface area 1430804824089984
Volume 3.6825081615148E+21
Space diagonal 26747007.534395

Equilateral Triangle

Length = n
Perimeter 46327176
Area 1.0325944379327E+14
Altitude 13373503.767198

Triangular Pyramid

Length = n
Surface area 1.0325944379327E+14
Volume 4.3398774879698E+20
Height 7279613.4006273