15690738 (number)

15690738 is an even 8-digits composite number following 15690737 and preceding 15690739. In scientific notation, it is written as 1.5690738 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 4162752 positive integers (up to 15690738) that are relatively prime to 15690738.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand seven hundred thirty-eight

Notation

Scientific notation 1.5690738 × 10^7
Engineering notation 1.5690738 × 10^6

Prime Factorization of 15690738

Prime Factorization 2 × 3 × 7 × 23 × 37 × 439

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15690738
Product of the distinct prime numbers

The prime factorization of 15690738 is 2 × 3 × 7 × 23 × 37 × 439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15690738)

Multiplication

n×y
n×2 31381476
n×3 47072214
n×4 62762952
n×5 78453690

Division

n÷y
n÷2 7845369
n÷3 5230246
n÷3 3922684.5
n÷5 3138147.6

Exponentiation

ny
n2 246199258984644
n3 3.8630480685222E+21
n4 6.0614075124588E+28
n5 9.5107957189222E+35

Nth Root

y√n
2√n 3961.1536198436
3√n 250.35011212378
4√n 62.937696334102
5√n 27.487084285094

Divisors of 15690738

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15690737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15690738 can be divided by 64 positive divisors. The sum of these divisors (counting 15690738) is 1, the average is 0.015625.

Base conversion 15690738

Base System Value
2 Binary 111011110110101111110010
3 Ternary 1002112011122110
4 Quaternary 323312233302
5 Quinary 13004100423
6 Senary 1320150150
8 Octal 73665762
10 Decimal 15690738
12 Duodecimal 5308356
16 Hexadecimal ef6bf2
20 Vigesimal 4i16gi
36 Base36 9cb1u

Cryptographic Hash Functions

md5 96b2b2472d19d1dd8d1689b96ed9f867
sha1 66071ef00cbb9a54130cf158798aea3b1d456cd2
sha256 0da90ac9cf8b1671122dad620196c2cbc88e16621dbb2145110b19a23fd701a7
sha512 3f13695988d8f3cea9d4abb8d7456b22c45fe33cf268b8952178bd90d6a35cb2c9ca05fd490e1a4452aa8930ba3b10e8a58872c3da0cf7ee2e59629165d28a8c
ripemd-160 6aa02182a67c577b9c509fa626814e3d493f5621

15690738 as geometric shapes

Circle

Radius = n
Diameter 31381476
Circumference 98587814.460404
Area 7.7345778334541E+14

Sphere

Radius = n
Volume 1.6181497910045E+22
Surface area 3.0938311333816E+15
Circumference 98587814.460404

Square

Length = n
Perimeter 62762952
Area 246199258984644
Diagonal 22190054.483243

Cube

Length = n
Surface area 1477195553907864
Volume 3.8630480685222E+21
Space diagonal 27177155.424252

Equilateral Triangle

Length = n
Perimeter 47072214
Area 1.066074063368E+14
Altitude 13588577.712126

Triangular Pyramid

Length = n
Surface area 1.066074063368E+14
Volume 4.5526458088361E+20
Height 7396684.8277476