13971520 (number)

13971520 is an even 8-digits composite number following 13971519 and preceding 13971521. In scientific notation, it is written as 1.3971520 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors. There are 5588480 positive integers (up to 13971520) that are relatively prime to 13971520.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred seventy-one thousand five hundred twenty

Notation

Scientific notation 1.3971520 × 10^7
Engineering notation 1.3971520 × 10^6

Prime Factorization of 13971520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 436610
Product of the distinct prime numbers

The prime factorization of 13971520 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43661. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 5, 75, 340, 825, 4925, 6097, 54049, 88018, 280784, 398775, 6909748, 3624379, 91655768, 31458961, 613452660, 191546215, 6201500303, 5728003213

Basic calculations (n = 13971520)

Multiplication

n×y
n×2 27943040
n×3 41914560
n×4 55886080
n×5 69857600

Division

n÷y
n÷2 6985760
n÷3 4657173.3333333
n÷3 3492880
n÷5 2794304

Exponentiation

ny
n2 195203371110400
n3 2.7272878035364E+21
n4 3.8104356092865E+28
n5 5.3237577323858E+35

Nth Root

y√n
2√n 3737.8496491967
3√n 240.85068487135
4√n 61.137955880097
5√n 26.856457799372

Divisors of 13971520

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43661, 87322, 174644, 218305, 349288, 436610, 698576, 873220, 1397152, 1746440, 2794304, 3492880, 6985760, 13971520

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13971519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13971520 can be divided by 28 positive divisors. The sum of these divisors (counting 13971520) is 1, the average is 0.035714285714286.

Base conversion 13971520

Base System Value
2 Binary 110101010011000001000000
3 Ternary 222021211022201
4 Quaternary 311103001000
5 Quinary 12034042040
6 Senary 1215242544
8 Octal 65230100
10 Decimal 13971520
12 Duodecimal 4819454
16 Hexadecimal d53040
20 Vigesimal 4768g0
36 Base36 8bghs

Cryptographic Hash Functions

md5 5ad0fafd3f277e8b31f2c897bf247354
sha1 0d7ca43cee4a856f531058e136a9307f64f3b310
sha256 d9a18f69944e30d3782a13bb515dca9e081fc4ddd031fc1c50cb9f1d7339f665
sha512 4bd2e0e2e4e150afba39bdaa264ae0946c77fc746604d692a1f80cd7623ed72f0942156c725c1f18c3c1e3abe1e194645b4c2b1efba5af323d08c8022a6ec007
ripemd-160 ab770262e07468f227ceacc2de25206ebb26bfeb

13971520 as geometric shapes

Circle

Radius = n
Diameter 27943040
Circumference 87785649.182966
Area 6.1324947663639E+14

Sphere

Radius = n
Volume 1.1424036437087E+22
Surface area 2.4529979065456E+15
Circumference 87785649.182966

Square

Length = n
Perimeter 55886080
Area 195203371110400
Diagonal 19758713.070967

Cube

Length = n
Surface area 1171220226662400
Volume 2.7272878035364E+21
Space diagonal 24199382.498965

Equilateral Triangle

Length = n
Perimeter 41914560
Area 84525539142984
Altitude 12099691.249482

Triangular Pyramid

Length = n
Surface area 84525539142984
Volume 3.2141395002132E+20
Height 6586237.6903223