15706940 (number)

15706940 is an even 8-digits composite number following 15706939 and preceding 15706941. In scientific notation, it is written as 1.5706940 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 6282768 positive integers (up to 15706940) that are relatively prime to 15706940.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred six thousand nine hundred forty

Notation

Scientific notation 1.5706940 × 10^7
Engineering notation 1.5706940 × 10^6

Prime Factorization of 15706940

Prime Factorization 2 × 2 × 5 × 785347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7853470
Product of the distinct prime numbers

The prime factorization of 15706940 is 2 × 2 × 5 × 785347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 10, 48, 570, 905, 9834, 2175, 69408, 31648, 61927, 974890, 8458181, 8905514, 25101198, 21185055, 564910553, 76160535, 1300503555, 9487034229

Basic calculations (n = 15706940)

Multiplication

n×y
n×2 31413880
n×3 47120820
n×4 62827760
n×5 78534700

Division

n÷y
n÷2 7853470
n÷3 5235646.6666667
n÷3 3926735
n÷5 3141388

Exponentiation

ny
n2 246707964163600
n3 3.8750271906398E+21
n4 6.0864819581748E+28
n5 9.5600006928134E+35

Nth Root

y√n
2√n 3963.1982034715
3√n 250.4362516286
4√n 62.953937156238
5√n 27.492758484877

Divisors of 15706940

1, 2, 4, 5, 10, 20, 785347, 1570694, 3141388, 3926735, 7853470, 15706940

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 -15706939
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 15706940 can be divided by 12 positive divisors. The sum of these divisors (counting 15706940) is 1, the average is 0.083333333333333.

Base conversion 15706940

Base System Value
2 Binary 111011111010101100111100
3 Ternary 1002112222212112
4 Quaternary 323322230330
5 Quinary 13010110230
6 Senary 1320353152
8 Octal 73725474
10 Decimal 15706940
12 Duodecimal 53157b8
16 Hexadecimal efab3c
20 Vigesimal 4i3770
36 Base36 9cnjw

Cryptographic Hash Functions

md5 71b0cad9b128c3424bc5d5c5b68ee225
sha1 2a62f91ddd15847e2060d9c2a607f16dbc8012b7
sha256 a9a8e3decd3ac62ef1a9bf4d166c59ef2d45361a4f9b7f5f133d65218da199b3
sha512 952f36463da7360d1b480918960772b549dc1c0865d2f3eab2461584230fdf7dbb07bf8edbc50b75ea2ad34d44a2ba17908d2d90b04b14c1357fc47688c82960
ripemd-160 37c119a5a95dbd2f913ba539a70def22fadc0bfc

15706940 as geometric shapes

Circle

Radius = n
Diameter 31413880
Circumference 98689614.628751
Area 7.7505592779846E+14

Sphere

Radius = n
Volume 1.6231675939433E+22
Surface area 3.1002237111938E+15
Circumference 98689614.628751

Square

Length = n
Perimeter 62827760
Area 246707964163600
Diagonal 22212967.57138

Cube

Length = n
Surface area 1480247784981600
Volume 3.8750271906398E+21
Space diagonal 27205218.111436

Equilateral Triangle

Length = n
Perimeter 47120820
Area 1.0682768214081E+14
Altitude 13602609.055718

Triangular Pyramid

Length = n
Surface area 1.0682768214081E+14
Volume 4.5667633396395E+20
Height 7404322.5237935