15694980 (number)

15694980 is an even 8-digits composite number following 15694979 and preceding 15694981. In scientific notation, it is written as 1.5694980 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 3587328 positive integers (up to 15694980) that are relatively prime to 15694980.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-four thousand nine hundred eighty

Notation

Scientific notation 1.5694980 × 10^7
Engineering notation 1.5694980 × 10^6

Prime Factorization of 15694980

Prime Factorization 2 × 2 × 105 × 37369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7847490
Product of the distinct prime numbers

The prime factorization of 15694980 is 2 × 2 × 105 × 37369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 76, 13, 143, 783, 4974, 2978, 17587, 24407, 470683, 500669, 9538908, 2603721, 87052724, 19071692, 912394296, 661168865, 5298083023, 4340094751

Basic calculations (n = 15694980)

Multiplication

n×y
n×2 31389960
n×3 47084940
n×4 62779920
n×5 78474900

Division

n÷y
n÷2 7847490
n÷3 5231660
n÷3 3923745
n÷5 3138996

Exponentiation

ny
n2 246332397200400
n3 3.8661820474123E+21
n4 6.0679649910496E+28
n5 9.5236589175223E+35

Nth Root

y√n
2√n 3961.689033733
3√n 250.37267085636
4√n 62.94194971347
5√n 27.488570354193

Divisors of 15694980

1, 2, 4, 105, 210, 420, 37369, 74738, 149476, 3923745, 7847490, 15694980

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 -15694979
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 15694980 can be divided by 12 positive divisors. The sum of these divisors (counting 15694980) is 1, the average is 0.083333333333333.

Base conversion 15694980

Base System Value
2 Binary 111011110111110010000100
3 Ternary 1002112101110120
4 Quaternary 323313302010
5 Quinary 13004214410
6 Senary 1320221540
8 Octal 73676204
10 Decimal 15694980
12 Duodecimal 530a8b0
16 Hexadecimal ef7c84
20 Vigesimal 4i1h90
36 Base36 9cebo

Cryptographic Hash Functions

md5 d92d1f7dd63ad745ba21eaa46559862e
sha1 01baa262f4d22466f099d8e0d7f6c50c5d2b855b
sha256 dded345a1279eabacd7bd380e17a7cc1da65452f0c39ea6451927a4311759edd
sha512 f122360518fea5a1e015c9f221ef7e4628d88aca947cb235cc6b49bc946c9c77dcf99b8669007b46f6b2bd59be7f56851c629baeb48ba666d8ff9ee2a800b8bc
ripemd-160 8ee60e9b3d77cdaa462283f65a87443c12ab3549

15694980 as geometric shapes

Circle

Radius = n
Diameter 31389960
Circumference 98614467.732477
Area 7.7387604938594E+14

Sphere

Radius = n
Volume 1.6194625490122E+22
Surface area 3.0955041975438E+15
Circumference 98614467.732477

Square

Length = n
Perimeter 62779920
Area 246332397200400
Diagonal 22196053.577174

Cube

Length = n
Surface area 1477994383202400
Volume 3.8661820474123E+21
Space diagonal 27184502.783777

Equilateral Triangle

Length = n
Perimeter 47084940
Area 1.0666505687533E+14
Altitude 13592251.391889

Triangular Pyramid

Length = n
Surface area 1.0666505687533E+14
Volume 4.5563392383783E+20
Height 7398684.5257248