15207968 (number)

15207968 is an even 8-digits composite number following 15207967 and preceding 15207969. In scientific notation, it is written as 1.5207968 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 7273024 positive integers (up to 15207968) that are relatively prime to 15207968.

Interesting facts

Basic properties

Name

Name fifteen million two hundred seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.5207968 × 10^7
Engineering notation 1.5207968 × 10^6

Prime Factorization of 15207968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 20663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 950498
Product of the distinct prime numbers

The prime factorization of 15207968 is 2 × 2 × 2 × 2 × 2 × 23 × 20663. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 16, 80, 922, 880, 9769, 2078, 35205, 79992, 942292, 707342, 3100478, 1934784, 41767540, 12863626, 991280528, 980606440, 9336293239, 6550858592

Basic calculations (n = 15207968)

Multiplication

n×y
n×2 30415936
n×3 45623904
n×4 60831872
n×5 76039840

Division

n÷y
n÷2 7603984
n÷3 5069322.6666667
n÷3 3801992
n÷5 3041593.6

Exponentiation

ny
n2 231282290689024
n3 3.5173336757654E+21
n4 5.3491497986362E+28
n5 8.1349698964866E+35

Nth Root

y√n
2√n 3899.739478478
3√n 247.75574285889
4√n 62.447894107632
5√n 27.315819734107

Divisors of 15207968

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 20663, 41326, 82652, 165304, 330608, 475249, 661216, 950498, 1900996, 3801992, 7603984, 15207968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15207967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15207968 can be divided by 24 positive divisors. The sum of these divisors (counting 15207968) is 1, the average is 0.041666666666667.

Base conversion 15207968

Base System Value
2 Binary 111010000000111000100000
3 Ternary 1001121122102002
4 Quaternary 322000320200
5 Quinary 12343123333
6 Senary 1301543132
8 Octal 72007040
10 Decimal 15207968
12 Duodecimal 5114aa8
16 Hexadecimal e80e20
20 Vigesimal 4f0ji8
36 Base36 91yjk

Cryptographic Hash Functions

md5 820cf009e28f2eaa710ddda804f9cf33
sha1 e7a7982b3a2823b6bb3d595dfe4ae332177bd0be
sha256 4732b5bab88430fedc9d2bd67767a934e98cd88a14dff7a1b8d6c140922f149f
sha512 370a1822c7330514367ddb7f0026db2dad6e69eb4c57e51b2ea6c69143ae695bbdfba6cc2437a141a9ef9732df3aafd70c7a078899906d1291fb05ab4d6fff27
ripemd-160 48aae9d284a2712c525f313dc80a79a8ebd2484c

15207968 as geometric shapes

Circle

Radius = n
Diameter 30415936
Circumference 95554481.089657
Area 7.2659474533406E+14

Sphere

Radius = n
Volume 1.4733372848011E+22
Surface area 2.9063789813362E+15
Circumference 95554481.089657

Square

Length = n
Perimeter 60831872
Area 231282290689024
Diagonal 21507314.601736

Cube

Length = n
Surface area 1387693744134144
Volume 3.5173336757654E+21
Space diagonal 26340973.255882

Equilateral Triangle

Length = n
Perimeter 45623904
Area 1.0014816959108E+14
Altitude 13170486.627941

Triangular Pyramid

Length = n
Surface area 1.0014816959108E+14
Volume 4.1452174897158E+20
Height 7169104.8672453