47644940 (number)

47644940 is an even 8-digits composite number following 47644939 and preceding 47644941. In scientific notation, it is written as 4.7644940 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 16335360 positive integers (up to 47644940) that are relatively prime to 47644940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7644940 × 10^7
Engineering notation 4.7644940 × 10^6

Prime Factorization of 47644940

Prime Factorization 2 × 2 × 5 × 7 × 340321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23822470
Product of the distinct prime numbers

The prime factorization of 47644940 is 2 × 2 × 5 × 7 × 340321. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 69, 14, 417, 403, 6921, 5883, 57708, 13209, 169241, 640944, 2892683, 9181433, 61414017, 14533877, 791792409, 386949488, 2735695219, 7073085666

Basic calculations (n = 47644940)

Multiplication

n×y
n×2 95289880
n×3 142934820
n×4 190579760
n×5 238224700

Division

n÷y
n÷2 23822470
n÷3 15881646.666667
n÷3 11911235
n÷5 9528988

Exponentiation

ny
n2 2270040307603600
n3 1.0815593425336E+23
n4 5.153082998145E+30
n5 2.4551833026164E+38

Nth Root

y√n
2√n 6902.5314197039
3√n 362.52580712028
4√n 83.081474587924
5√n 34.324431810482

Divisors of 47644940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340321, 680642, 1361284, 1701605, 2382247, 3403210, 4764494, 6806420, 9528988, 11911235, 23822470, 47644940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47644939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47644940 can be divided by 24 positive divisors. The sum of these divisors (counting 47644940) is 1, the average is 0.041666666666667.

Base conversion 47644940

Base System Value
2 Binary 10110101110000000100001100
3 Ternary 10022122121120102
4 Quaternary 2311300010030
5 Quinary 44144114230
6 Senary 4421110232
8 Octal 265600414
10 Decimal 47644940
12 Duodecimal 13b58378
16 Hexadecimal 2d7010c
20 Vigesimal ehfc70
36 Base36 sd72k

Cryptographic Hash Functions

md5 59d92a3a0d5629f9fe827dfcf95e9ca3
sha1 afb9bc47d49648bd68b410af2c905e3e2947f9e3
sha256 86ca2ae2f29863bad1433eb0c22212f805d8f6941cb51bd711066cf0f36b30b0
sha512 5a13bd0a6eecfa6ac673124107a1e70b86458c7b64fc893476533e278532cd705a111f4492457d72e3c017b5d618bc818361c47d47dd6dba7414729c8f9e341c
ripemd-160 626277007834ed76d2aed8f9bb985f545073ee96

47644940 as geometric shapes

Circle

Radius = n
Diameter 95289880
Circumference 299361986.96945
Area 7.1315419537202E+15

Sphere

Radius = n
Volume 4.5304251798997E+23
Surface area 2.8526167814881E+16
Circumference 299361986.96945

Square

Length = n
Perimeter 190579760
Area 2270040307603600
Diagonal 67380120.326452

Cube

Length = n
Surface area 13620241845621600
Volume 1.0815593425336E+23
Space diagonal 82523456.803571

Equilateral Triangle

Length = n
Perimeter 142934820
Area 9.8295628699968E+14
Altitude 41261728.401785

Triangular Pyramid

Length = n
Surface area 9.8295628699968E+14
Volume 1.2746299089352E+22
Height 22460040.108817