47931142 (number)

47931142 is an even 8-digits composite number following 47931141 and preceding 47931143. In scientific notation, it is written as 4.7931142 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 19833408 positive integers (up to 47931142) that are relatively prime to 47931142.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred thirty-one thousand one hundred forty-two

Notation

Scientific notation 4.7931142 × 10^7
Engineering notation 4.7931142 × 10^6

Prime Factorization of 47931142

Prime Factorization 2 × 7 × 29 × 118057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47931142
Product of the distinct prime numbers

The prime factorization of 47931142 is 2 × 7 × 29 × 118057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 100, 69, 92, 397, 237, 8808, 44779, 71423, 604316, 110184, 7067569, 6441227, 45139715, 49471865, 301751387, 939779888, 9621779235, 9159044257

Basic calculations (n = 47931142)

Multiplication

n×y
n×2 95862284
n×3 143793426
n×4 191724568
n×5 239655710

Division

n÷y
n÷2 23965571
n÷3 15977047.333333
n÷3 11982785.5
n÷5 9586228.4

Exponentiation

ny
n2 2297394373424164
n3 1.1011673594259E+23
n4 5.278020907041E+30
n5 2.5298156957435E+38

Nth Root

y√n
2√n 6923.2320486894
3√n 363.25025305388
4√n 83.205961617479
5√n 34.365570287767

Divisors of 47931142

1, 2, 7, 14, 29, 58, 203, 406, 118057, 236114, 826399, 1652798, 3423653, 6847306, 23965571, 47931142

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 -47931141
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 47931142 can be divided by 16 positive divisors. The sum of these divisors (counting 47931142) is 1, the average is 0.0625.

Base conversion 47931142

Base System Value
2 Binary 10110110110101111100000110
3 Ternary 10100012011011111
4 Quaternary 2312311330012
5 Quinary 44232244032
6 Senary 4431155234
8 Octal 266657406
10 Decimal 47931142
12 Duodecimal 14075b1a
16 Hexadecimal 2db5f06
20 Vigesimal ejb7h2
36 Base36 sjbwm

Cryptographic Hash Functions

md5 e4c957684603780dc31a650684afae62
sha1 ceb735dc23a92f6101cb454999f5b00055c710b8
sha256 8dccc76031bc70bd9aaf15449ffe5e0b7ab1f0d54c022fc47c78353684415914
sha512 961ba75508608e252b804a6cea3e840ad707789b954a1c422e90719ee5c1f8b0c23fdb91fd6b61b8f8703eefb73bb34582294a8ac86c7d54cf3096d3a42b0193
ripemd-160 fec520b946336052cb73326080968ab50e9dda79

47931142 as geometric shapes

Circle

Radius = n
Diameter 95862284
Circumference 301160247.17074
Area 7.2174772859479E+15

Sphere

Radius = n
Volume 4.6125590489939E+23
Surface area 2.8869909143792E+16
Circumference 301160247.17074

Square

Length = n
Perimeter 191724568
Area 2297394373424164
Diagonal 67784871.076431

Cube

Length = n
Surface area 13784366240544984
Volume 1.1011673594259E+23
Space diagonal 83019173.208799

Equilateral Triangle

Length = n
Perimeter 143793426
Area 9.9480094494838E+14
Altitude 41509586.604399

Triangular Pyramid

Length = n
Surface area 9.9480094494838E+14
Volume 1.2977381784523E+22
Height 22594957.025477