15709968 (number)

15709968 is an even 8-digits composite number following 15709967 and preceding 15709969. In scientific notation, it is written as 1.5709968 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 5236608 positive integers (up to 15709968) that are relatively prime to 15709968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5709968 × 10^7
Engineering notation 1.5709968 × 10^6

Prime Factorization of 15709968

Prime Factorization 2 × 2 × 2 × 2 × 9 × 109097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1963746
Product of the distinct prime numbers

The prime factorization of 15709968 is 2 × 2 × 2 × 2 × 9 × 109097. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 14, 12, 485, 35, 3372, 3070, 90396, 27551, 635598, 17575, 6545833, 3264864, 81975343, 45343979, 72743484, 306000390, 9918364778, 4615535399

Basic calculations (n = 15709968)

Multiplication

n×y
n×2 31419936
n×3 47129904
n×4 62839872
n×5 78549840

Division

n÷y
n÷2 7854984
n÷3 5236656
n÷3 3927492
n÷5 3141993.6

Exponentiation

ny
n2 246803094561024
n3 3.8772687178547E+21
n4 6.0911767484898E+28
n5 9.5692191801118E+35

Nth Root

y√n
2√n 3963.5801997689
3√n 250.45234371369
4√n 62.95697101806
5√n 27.49381841958

Divisors of 15709968

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 109097, 218194, 436388, 872776, 981873, 1745552, 1963746, 3927492, 7854984, 15709968

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 -15709967
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 15709968 can be divided by 20 positive divisors. The sum of these divisors (counting 15709968) is 1, the average is 0.05.

Base conversion 15709968

Base System Value
2 Binary 111011111011011100010000
3 Ternary 1002120011000200
4 Quaternary 323323130100
5 Quinary 13010204333
6 Senary 1320415200
8 Octal 73733420
10 Decimal 15709968
12 Duodecimal 5317500
16 Hexadecimal efb710
20 Vigesimal 4i3ei8
36 Base36 9cpw0

Cryptographic Hash Functions

md5 560899ef261bce67c363011d837ab174
sha1 5ffc7faa415862e071fe7b8fb9a4eaaad7f7cad8
sha256 5acc0ab260aefa6a07cc1f7c4c9e428b8c45f91261eb40726e45335c2bf4eff9
sha512 8c85eca9c407489f8f58ffe2c25be5b54e755aea2b4e901e11be27d1eed1874a6588f895abdb6e53c13f6a07656aec5c8637ffc1aaeb4b2ce5b3be9b4540548b
ripemd-160 752af45a6f71ec6f29660de31aacb4eddcce174c

15709968 as geometric shapes

Circle

Radius = n
Diameter 31419936
Circumference 98708640.113861
Area 7.7535478875614E+14

Sphere

Radius = n
Volume 1.6241065226674E+22
Surface area 3.1014191550246E+15
Circumference 98708640.113861

Square

Length = n
Perimeter 62839872
Area 246803094561024
Diagonal 22217249.810047

Cube

Length = n
Surface area 1480818567366144
Volume 3.8772687178547E+21
Space diagonal 27210462.761281

Equilateral Triangle

Length = n
Perimeter 47129904
Area 1.0686887481123E+14
Altitude 13605231.380641

Triangular Pyramid

Length = n
Surface area 1.0686887481123E+14
Volume 4.5694050047958E+20
Height 7405749.9366824