15696820 (number)

15696820 is an even 8-digits composite number following 15696819 and preceding 15696821. In scientific notation, it is written as 1.5696820 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 6278720 positive integers (up to 15696820) that are relatively prime to 15696820.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-six thousand eight hundred twenty

Notation

Scientific notation 1.5696820 × 10^7
Engineering notation 1.5696820 × 10^6

Prime Factorization of 15696820

Prime Factorization 2 × 2 × 5 × 784841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7848410
Product of the distinct prime numbers

The prime factorization of 15696820 is 2 × 2 × 5 × 784841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 58, 90, 268, 680, 3664, 6950, 43151, 96053, 271981, 592375, 2976485, 1408820, 9764840, 24833275, 689716503, 585137113, 7646342516, 7966337595

Basic calculations (n = 15696820)

Multiplication

n×y
n×2 31393640
n×3 47090460
n×4 62787280
n×5 78484100

Division

n÷y
n÷2 7848410
n÷3 5232273.3333333
n÷3 3924205
n÷5 3139364

Exponentiation

ny
n2 246390158112400
n3 3.8675419616619E+21
n4 6.0708110014653E+28
n5 9.5292427544021E+35

Nth Root

y√n
2√n 3961.9212511104
3√n 250.38245461551
4√n 62.94379438126
5√n 27.489214848136

Divisors of 15696820

1, 2, 4, 5, 10, 20, 784841, 1569682, 3139364, 3924205, 7848410, 15696820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15696819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15696820 can be divided by 12 positive divisors. The sum of these divisors (counting 15696820) is 1, the average is 0.083333333333333.

Base conversion 15696820

Base System Value
2 Binary 111011111000001110110100
3 Ternary 1002112110222201
4 Quaternary 323320032310
5 Quinary 13004244240
6 Senary 1320234244
8 Octal 73701664
10 Decimal 15696820
12 Duodecimal 530b984
16 Hexadecimal ef83b4
20 Vigesimal 4i2210
36 Base36 9cfqs

Cryptographic Hash Functions

md5 74a05d2eb6454df49b42fb5836d3e279
sha1 5101de0ed09d959c3f68357f4516415d95929d8e
sha256 a86377a62f6a8dd02480b794502fbb5347fa0566619e9b2c91a7f4bb828277b5
sha512 8063e5767a86132973433057c8d39aaf9dce16d63c658eb99bb5466ffff1bb64c4ec34deaf85da66dcf82dbac308f65802cedf83f0cb482259ad37e671648d09
ripemd-160 df97c9fb5ec2e8e3f9de7d5571ba9d8d3c0122b0

15696820 as geometric shapes

Circle

Radius = n
Diameter 31393640
Circumference 98626028.793443
Area 7.7405751064274E+14

Sphere

Radius = n
Volume 1.620032188561E+22
Surface area 3.096230042571E+15
Circumference 98626028.793443

Square

Length = n
Perimeter 62787280
Area 246390158112400
Diagonal 22198655.730129

Cube

Length = n
Surface area 1478340948674400
Volume 3.8675419616619E+21
Space diagonal 27187689.757263

Equilateral Triangle

Length = n
Perimeter 47090460
Area 1.066900680839E+14
Altitude 13593844.878632

Triangular Pyramid

Length = n
Surface area 1.066900680839E+14
Volume 4.5579419126911E+20
Height 7399551.9100431