47809745 (number)

47809745 is an odd 8-digits composite number following 47809744 and preceding 47809746. In scientific notation, it is written as 4.7809745 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 37972080 positive integers (up to 47809745) that are relatively prime to 47809745.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred nine thousand seven hundred forty-five

Notation

Scientific notation 4.7809745 × 10^7
Engineering notation 4.7809745 × 10^6

Prime Factorization of 47809745

Prime Factorization 5 × 139 × 68791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 47809745
Product of the distinct prime numbers

The prime factorization of 47809745 is 5 × 139 × 68791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 18, 17, 731, 761, 2893, 6801, 86213, 34063, 75864, 337920, 4926380, 6129331, 4758213, 40120129, 504304978, 991415847, 1351858544, 5419657800

Basic calculations (n = 47809745)

Multiplication

n×y
n×2 95619490
n×3 143429235
n×4 191238980
n×5 239048725

Division

n÷y
n÷2 23904872.5
n÷3 15936581.666667
n÷3 11952436.25
n÷5 9561949

Exponentiation

ny
n2 2285771716965025
n3 1.0928216291631E+23
n4 5.2247523420772E+30
n5 2.4979407716287E+38

Nth Root

y√n
2√n 6914.4591256294
3√n 362.9433212713
4√n 83.153226790242
5√n 34.348144831565

Divisors of 47809745

1, 5, 139, 695, 68791, 343955, 9561949, 47809745

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47809744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47809745 can be divided by 8 positive divisors. The sum of these divisors (counting 47809745) is 1, the average is 0.125.

Base conversion 47809745

Base System Value
2 Binary 10110110011000010011010001
3 Ternary 10022221222122022
4 Quaternary 2312120103101
5 Quinary 44214402440
6 Senary 4424421225
8 Octal 266302321
10 Decimal 47809745
12 Duodecimal 14017815
16 Hexadecimal 2d984d1
20 Vigesimal eig475
36 Base36 sgq8h

Cryptographic Hash Functions

md5 15b60a9bd4da8fb36b089a7be8110b86
sha1 b31f484ed626f58c0a4fe5bcefbe1fa8b12328e8
sha256 f27986818f1dd2e6b551342f9e43a8ca7301ae1640d2f89092702f0243965739
sha512 1e21de00546b609c9808de668c805000787741a3c1466d1b2acc3b42093a48742522b7f1e8e0d8cd07378e6d8756f94220177ca9b904ac5cc58df96760f14bab
ripemd-160 6b4e6e1fdcd7258c8726ee512e1d3ffaa5d58d39

47809745 as geometric shapes

Circle

Radius = n
Diameter 95619490
Circumference 300397487.324
Area 7.1809636338006E+15

Sphere

Radius = n
Volume 4.5776005358171E+23
Surface area 2.8723854535203E+16
Circumference 300397487.324

Square

Length = n
Perimeter 191238980
Area 2285771716965025
Diagonal 67613189.792599

Cube

Length = n
Surface area 13714630301790150
Volume 1.0928216291631E+23
Space diagonal 82808907.436912

Equilateral Triangle

Length = n
Perimeter 143429235
Area 9.8976818707184E+14
Altitude 41404453.718456

Triangular Pyramid

Length = n
Surface area 9.8976818707184E+14
Volume 1.2879026410143E+22
Height 22537729.930866