15339920 (number)

15339920 is an even 8-digits composite number following 15339919 and preceding 15339921. In scientific notation, it is written as 1.5339920 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 6135936 positive integers (up to 15339920) that are relatively prime to 15339920.

Interesting facts

Basic properties

Name

Name fifteen million three hundred thirty-nine thousand nine hundred twenty

Notation

Scientific notation 1.5339920 × 10^7
Engineering notation 1.5339920 × 10^6

Prime Factorization of 15339920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 191749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1917490
Product of the distinct prime numbers

The prime factorization of 15339920 is 2 × 2 × 2 × 2 × 5 × 191749. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 82, 67, 707, 254, 5281, 783, 59040, 10768, 213073, 644092, 1603623, 7947633, 65898351, 73583414, 344005110, 118593548, 244610950, 8655610152

Basic calculations (n = 15339920)

Multiplication

n×y
n×2 30679840
n×3 46019760
n×4 61359680
n×5 76699600

Division

n÷y
n÷2 7669960
n÷3 5113306.6666667
n÷3 3834980
n÷5 3067984

Exponentiation

ny
n2 235313145606400
n3 3.6096848285505E+21
n4 5.5372276495179E+28
n5 8.4940629165392E+35

Nth Root

y√n
2√n 3916.6209926415
3√n 248.47023166173
4√n 62.582912944681
5√n 27.363057240365

Divisors of 15339920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191749, 383498, 766996, 958745, 1533992, 1917490, 3067984, 3834980, 7669960, 15339920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15339919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15339920 can be divided by 20 positive divisors. The sum of these divisors (counting 15339920) is 1, the average is 0.05.

Base conversion 15339920

Base System Value
2 Binary 111010100001000110010000
3 Ternary 1001212100102012
4 Quaternary 322201012100
5 Quinary 12411334140
6 Senary 1304442052
8 Octal 72410620
10 Decimal 15339920
12 Duodecimal 5179328
16 Hexadecimal ea1190
20 Vigesimal 4fh9g0
36 Base36 94scw

Cryptographic Hash Functions

md5 04c2f1683352e69efc1dc11f8895aec1
sha1 8bd3fc8ce8ef9a8690e4bb202803ad59088a5771
sha256 d2f35bb5a3186ce9257442ba2bf6f0d5b76220ce3f05c840fddea56866631619
sha512 2d1ad5c17da010f3cdd4605bd08832a582ac74b0d2c29c91c1f43ca7088cc92540a2da0df37bd7ade6b72f815c352804d91057506c3a1e756df8d7802ead02c2
ripemd-160 02c1817032b8ad46d2b243462d530f8ed67b9c30

15339920 as geometric shapes

Circle

Radius = n
Diameter 30679840
Circumference 96383559.95731
Area 7.3925804953017E+14

Sphere

Radius = n
Volume 1.5120212452198E+22
Surface area 2.9570321981207E+15
Circumference 96383559.95731

Square

Length = n
Perimeter 61359680
Area 235313145606400
Diagonal 21693922.909718

Cube

Length = n
Surface area 1411878873638400
Volume 3.6096848285505E+21
Space diagonal 26569520.824042

Equilateral Triangle

Length = n
Perimeter 46019760
Area 1.0189358096978E+14
Altitude 13284760.412021

Triangular Pyramid

Length = n
Surface area 1.0189358096978E+14
Volume 4.2540543670238E+20
Height 7231307.6365728