15392740 (number)

15392740 is an even 8-digits composite number following 15392739 and preceding 15392741. In scientific notation, it is written as 1.5392740 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 5184000 positive integers (up to 15392740) that are relatively prime to 15392740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5392740 × 10^7
Engineering notation 1.5392740 × 10^6

Prime Factorization of 15392740

Prime Factorization 2 × 2 × 55 × 31 × 61 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7696370
Product of the distinct prime numbers

The prime factorization of 15392740 is 2 × 2 × 55 × 31 × 61 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15392740)

Multiplication

n×y
n×2 30785480
n×3 46178220
n×4 61570960
n×5 76963700

Division

n÷y
n÷2 7696370
n÷3 5130913.3333333
n÷3 3848185
n÷5 3078548

Exponentiation

ny
n2 236936444707600
n3 3.6471010899085E+21
n4 5.6138878830678E+28
n5 8.6413116573212E+35

Nth Root

y√n
2√n 3923.3582553726
3√n 248.7550910972
4√n 62.636716511744
5√n 27.381875201875

Divisors of 15392740

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 -15392739
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 15392740 can be divided by 48 positive divisors. The sum of these divisors (counting 15392740) is 1, the average is 0.020833333333333.

Base conversion 15392740

Base System Value
2 Binary 111010101101111111100100
3 Ternary 1001222000212111
4 Quaternary 322231333210
5 Quinary 12420031430
6 Senary 1305530404
8 Octal 72557744
10 Decimal 15392740
12 Duodecimal 51a3a04
16 Hexadecimal eadfe4
20 Vigesimal 4g41h0
36 Base36 95x44

Cryptographic Hash Functions

md5 67baa6807d594ae8b98e0ff36f6a7465
sha1 6825683bd0655a4e4b9d4ea31e388c014a4a6bea
sha256 a0967102ad9cc50d5556ff51ff6eae3fb58f3c864964fe3e12a6f519026d5b23
sha512 dc388d8c7a3036719ec2782ca10abc633bb51eeec8bd3b2a7690f491bb0a36f5727d4495b7c3a4fe5a7aaf7e3fdee9581a973788eed59fa1ab143a11e67cfb8f
ripemd-160 b08fbe7a5a1089de5866f626d10ef787048e7505

15392740 as geometric shapes

Circle

Radius = n
Diameter 30785480
Circumference 96715437.805236
Area 7.4435779406108E+14

Sphere

Radius = n
Volume 1.5276941321274E+22
Surface area 2.9774311762443E+15
Circumference 96715437.805236

Square

Length = n
Perimeter 61570960
Area 236936444707600
Diagonal 21768621.670083

Cube

Length = n
Surface area 1421618668245600
Volume 3.6471010899085E+21
Space diagonal 26661007.747698

Equilateral Triangle

Length = n
Perimeter 46178220
Area 1.0259649009957E+14
Altitude 13330503.873849

Triangular Pyramid

Length = n
Surface area 1.0259649009957E+14
Volume 4.2981498539119E+20
Height 7256207.2233609