15746940 (number)

15746940 is an even 8-digits composite number following 15746939 and preceding 15746941. In scientific notation, it is written as 1.5746940 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 3801600 positive integers (up to 15746940) that are relatively prime to 15746940.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-six thousand nine hundred forty

Notation

Scientific notation 1.5746940 × 10^7
Engineering notation 1.5746940 × 10^6

Prime Factorization of 15746940

Prime Factorization 2 × 2 × 495 × 3 × 11 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7873470
Product of the distinct prime numbers

The prime factorization of 15746940 is 2 × 2 × 495 × 3 × 11 × 241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15746940)

Multiplication

n×y
n×2 31493880
n×3 47240820
n×4 62987760
n×5 78734700

Division

n÷y
n÷2 7873470
n÷3 5248980
n÷3 3936735
n÷5 3149388

Exponentiation

ny
n2 247966119363600
n3 3.9047076036514E+21
n4 6.1487196352243E+28
n5 9.6823519172699E+35

Nth Root

y√n
2√n 3968.2414241072
3√n 250.64866216063
4√n 62.993979268714
5√n 27.506747101619

Divisors of 15746940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15746939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15746940 can be divided by 48 positive divisors. The sum of these divisors (counting 15746940) is 1, the average is 0.020833333333333.

Base conversion 15746940

Base System Value
2 Binary 111100000100011101111100
3 Ternary 1002122000202000
4 Quaternary 330010131330
5 Quinary 13012400230
6 Senary 1321302300
8 Octal 74043574
10 Decimal 15746940
12 Duodecimal 5334990
16 Hexadecimal f0477c
20 Vigesimal 4i8770
36 Base36 9dif0

Cryptographic Hash Functions

md5 946afbb57964d5244035862f7a5a1148
sha1 dfa80c19105450fa68e4efc0cfeeb47635200c8f
sha256 d165c78d9f4eb9bbf5383d8efd2a5bcdb0dd71ea900d6bae710464155377a93c
sha512 13ddfa766eb1930c839dabd3d108f325bc3b0df6aedeaa4d6f6452ba3ff53dc8a091003acfbaeee54d98015f405e2ec0e00e474a6812986b99d0e9c881b67ff8
ripemd-160 6c43967bba56f49d120a077653f149bc99485270

15746940 as geometric shapes

Circle

Radius = n
Diameter 31493880
Circumference 98940942.041039
Area 7.7900853893186E+14

Sphere

Radius = n
Volume 1.635600096273E+22
Surface area 3.1160341557274E+15
Circumference 98940942.041039

Square

Length = n
Perimeter 62987760
Area 247966119363600
Diagonal 22269536.113875

Cube

Length = n
Surface area 1487796716181600
Volume 3.9047076036514E+21
Space diagonal 27274500.143739

Equilateral Triangle

Length = n
Perimeter 47240820
Area 1.0737247932336E+14
Altitude 13637250.071869

Triangular Pyramid

Length = n
Surface area 1.0737247932336E+14
Volume 4.601742041821E+20
Height 7423178.7046251