47156945 (number)

47156945 is an odd 8-digits composite number following 47156944 and preceding 47156946. In scientific notation, it is written as 4.7156945 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 33607200 positive integers (up to 47156945) that are relatively prime to 47156945.

Interesting facts

Basic properties

Name

Name forty-seven million one hundred fifty-six thousand nine hundred forty-five

Notation

Scientific notation 4.7156945 × 10^7
Engineering notation 4.7156945 × 10^6

Prime Factorization of 47156945

Prime Factorization 5 × 737 × 191 × 67

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47156945
Product of the distinct prime numbers

The prime factorization of 47156945 is 5 × 737 × 191 × 67. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 6, 12, 685, 831, 3032, 6945, 96761, 45335, 736298, 861081, 2314156, 4970660, 19545504, 81240578, 505440678, 979270629, 502070338, 6961235946

Basic calculations (n = 47156945)

Multiplication

n×y
n×2 94313890
n×3 141470835
n×4 188627780
n×5 235784725

Division

n÷y
n÷2 23578472.5
n÷3 15718981.666667
n÷3 11789236.25
n÷5 9431389

Exponentiation

ny
n2 2223777461733025
n3 1.0486655145518E+23
n4 4.9451861993118E+30
n5 2.331998736157E+38

Nth Root

y√n
2√n 6867.0914512623
3√n 361.28385477907
4√n 82.86791569276
5√n 34.25382955944

Divisors of 47156945

1, 5, 67, 191, 335, 737, 955, 3685, 12797, 49379, 63985, 140767, 246895, 703835, 9431389, 47156945

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 -47156944
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 47156945 can be divided by 16 positive divisors. The sum of these divisors (counting 47156945) is 1, the average is 0.0625.

Base conversion 47156945

Base System Value
2 Binary 10110011111000111011010001
3 Ternary 10021201211011112
4 Quaternary 2303320323101
5 Quinary 44033010240
6 Senary 4402423105
8 Octal 263707321
10 Decimal 47156945
12 Duodecimal 13961a95
16 Hexadecimal 2cf8ed1
20 Vigesimal eeec75
36 Base36 s2qj5

Cryptographic Hash Functions

md5 c236664ef43e55e046350f3222004282
sha1 ce646fd0c988163389ff08ae981229367e60804b
sha256 d3939207c4381ef975899323ba3ce2b5a017152f2ea42069f3672842156b1a79
sha512 ba4d697c7bcb3ada1b8b40fa8bc1cafe3f2e802c93f4fd2fa57bc7a4fe9b0df14d87e3e8667cd899926e061235272b96869f02b8a3747c5fb82a6cf507975ec6
ripemd-160 28e71814f5f3ff9af9590ed7540266bf0e9cbac8

47156945 as geometric shapes

Circle

Radius = n
Diameter 94313890
Circumference 296295823.95548
Area 6.986202936999E+15

Sphere

Radius = n
Volume 4.392639835452E+23
Surface area 2.7944811747996E+16
Circumference 296295823.95548

Square

Length = n
Perimeter 188627780
Area 2223777461733025
Diagonal 66689991.179082

Cube

Length = n
Surface area 13342664770398150
Volume 1.0486655145518E+23
Space diagonal 81678224.669731

Equilateral Triangle

Length = n
Perimeter 141470835
Area 9.6292388711204E+14
Altitude 40839112.334866

Triangular Pyramid

Length = n
Surface area 9.6292388711204E+14
Volume 1.2358641608935E+22
Height 22229997.059694