15379780 (number)

15379780 is an even 8-digits composite number following 15379779 and preceding 15379781. In scientific notation, it is written as 1.5379780 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 5626368 positive integers (up to 15379780) that are relatively prime to 15379780.

Interesting facts

Basic properties

Name

Name fifteen million three hundred seventy-nine thousand seven hundred eighty

Notation

Scientific notation 1.5379780 × 10^7
Engineering notation 1.5379780 × 10^6

Prime Factorization of 15379780

Prime Factorization 2 × 2 × 5 × 13 × 149 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7689890
Product of the distinct prime numbers

The prime factorization of 15379780 is 2 × 2 × 5 × 13 × 149 × 397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15379780)

Multiplication

n×y
n×2 30759560
n×3 46139340
n×4 61519120
n×5 76898900

Division

n÷y
n÷2 7689890
n÷3 5126593.3333333
n÷3 3844945
n÷5 3075956

Exponentiation

ny
n2 236537632848400
n3 3.6378967549292E+21
n4 5.5950051753524E+28
n5 8.6049948695782E+35

Nth Root

y√n
2√n 3921.7062613102
3√n 248.68525793369
4√n 62.623528017114
5√n 27.377262784897

Divisors of 15379780

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 -15379779
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 15379780 can be divided by 48 positive divisors. The sum of these divisors (counting 15379780) is 1, the average is 0.020833333333333.

Base conversion 15379780

Base System Value
2 Binary 111010101010110101000100
3 Ternary 1001221101002111
4 Quaternary 322222311010
5 Quinary 12414123110
6 Senary 1305350404
8 Octal 72526504
10 Decimal 15379780
12 Duodecimal 5198404
16 Hexadecimal eaad44
20 Vigesimal 4g2990
36 Base36 95n44

Cryptographic Hash Functions

md5 c84750aa9eab6c00f663f5c4461db4b1
sha1 e73269130d44b966c4ac7c85b1b62012ec0b4591
sha256 0b2d676f456481d9fad0ed404f65f85b74de044a03769ac5bc5fb32315bee492
sha512 085b53e2eeb75505d07037bf4c38d953c31a7100f15e2dd31b6aea7d1c6212c8e6517232d1d588854feb830acc97b3bff355079f967a5d55160299583630d5b3
ripemd-160 ae0429299b2445931bf2d227c670be447e7aa737

15379780 as geometric shapes

Circle

Radius = n
Diameter 30759560
Circumference 96634007.723654
Area 7.4310488965405E+14

Sphere

Radius = n
Volume 1.5238386293071E+22
Surface area 2.9724195586162E+15
Circumference 96634007.723654

Square

Length = n
Perimeter 61519120
Area 236537632848400
Diagonal 21750293.462314

Cube

Length = n
Surface area 1419225797090400
Volume 3.6378967549292E+21
Space diagonal 26638560.369232

Equilateral Triangle

Length = n
Perimeter 46139340
Area 1.0242379949888E+14
Altitude 13319280.184616

Triangular Pyramid

Length = n
Surface area 1.0242379949888E+14
Volume 4.2873024411116E+20
Height 7250097.8207715