47478894 (number)

47478894 is an even 8-digits composite number following 47478893 and preceding 47478895. In scientific notation, it is written as 4.7478894 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 15802560 positive integers (up to 47478894) that are relatively prime to 47478894.

Interesting facts

Basic properties

Name

Name forty-seven million four hundred seventy-eight thousand eight hundred ninety-four

Notation

Scientific notation 4.7478894 × 10^7
Engineering notation 4.7478894 × 10^6

Prime Factorization of 47478894

Prime Factorization 2 × 3 × 709 × 11161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47478894
Product of the distinct prime numbers

The prime factorization of 47478894 is 2 × 3 × 709 × 11161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 70, 45, 950, 760, 9714, 5889, 94334, 7030, 457014, 306610, 9809313, 2231164, 40136301, 65964601, 629013013, 232499301, 484383391, 9097182172

Basic calculations (n = 47478894)

Multiplication

n×y
n×2 94957788
n×3 142436682
n×4 189915576
n×5 237394470

Division

n÷y
n÷2 23739447
n÷3 15826298
n÷3 11869723.5
n÷5 9495778.8

Exponentiation

ny
n2 2254245375463236
n3 1.0702907723161E+23
n4 5.0816222127974E+30
n5 2.4126980238945E+38

Nth Root

y√n
2√n 6890.4930157428
3√n 362.10417420436
4√n 83.008993583483
5√n 34.300473772409

Divisors of 47478894

1, 2, 3, 6, 709, 1418, 2127, 4254, 11161, 22322, 33483, 66966, 7913149, 15826298, 23739447, 47478894

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47478893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47478894 can be divided by 16 positive divisors. The sum of these divisors (counting 47478894) is 1, the average is 0.0625.

Base conversion 47478894

Base System Value
2 Binary 10110101000111100001101110
3 Ternary 10022100011210120
4 Quaternary 2311013201232
5 Quinary 44123311034
6 Senary 4413345410
8 Octal 265074156
10 Decimal 47478894
12 Duodecimal 13a98266
16 Hexadecimal 2d4786e
20 Vigesimal egeh4e
36 Base36 s9my6

Cryptographic Hash Functions

md5 bf9204a522721691db9e34e2604b88e2
sha1 199e9f459883cb93fcb3f23ef60c81d359042bc5
sha256 801e19e93af7824290ce660f642e0b1353606126413b7f1472169a8221eeb769
sha512 f88d5b3b8d955cf86818a5878d2439e778e0a836225b78755217a451436daf06c170a22691d062c88ceabe47d2ba30ad96034fcc77746a418452d70ef90aec70
ripemd-160 b58510155cdc55f8c5134f71cfc7d2eed4994dcd

47478894 as geometric shapes

Circle

Radius = n
Diameter 94957788
Circumference 298318689.18194
Area 7.0819207109441E+15

Sphere

Radius = n
Volume 4.4832235033509E+23
Surface area 2.8327682843776E+16
Circumference 298318689.18194

Square

Length = n
Perimeter 189915576
Area 2254245375463236
Diagonal 67145295.821275

Cube

Length = n
Surface area 13525472252779416
Volume 1.0702907723161E+23
Space diagonal 82235856.695177

Equilateral Triangle

Length = n
Perimeter 142436682
Area 9.7611688075738E+14
Altitude 41117928.347589

Triangular Pyramid

Length = n
Surface area 9.7611688075738E+14
Volume 1.2613497715768E+22
Height 22381765.273758