47431388 (number)

47431388 is an even 8-digits composite number following 47431387 and preceding 47431389. In scientific notation, it is written as 4.7431388 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 23493840 positive integers (up to 47431388) that are relatively prime to 47431388.

Interesting facts

Basic properties

Name

Name forty-seven million four hundred thirty-one thousand three hundred eighty-eight

Notation

Scientific notation 4.7431388 × 10^7
Engineering notation 4.7431388 × 10^6

Prime Factorization of 47431388

Prime Factorization 2 × 2 × 107 × 110821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23715694
Product of the distinct prime numbers

The prime factorization of 47431388 is 2 × 2 × 107 × 110821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 57, 37, 201, 138, 5991, 2570, 2761, 14695, 39791, 650627, 7256400, 6558636, 49524888, 31643293, 982511280, 721726443, 1718629057, 4285001663

Basic calculations (n = 47431388)

Multiplication

n×y
n×2 94862776
n×3 142294164
n×4 189725552
n×5 237156940

Division

n÷y
n÷2 23715694
n÷3 15810462.666667
n÷3 11857847
n÷5 9486277.6

Exponentiation

ny
n2 2249736567606544
n3 1.0670812803593E+23
n4 5.0613146236261E+30
n5 2.4006517770328E+38

Nth Root

y√n
2√n 6887.0449395949
3√n 361.98336360162
4√n 82.988221691966
5√n 34.293607012361

Divisors of 47431388

1, 2, 4, 107, 214, 428, 110821, 221642, 443284, 11857847, 23715694, 47431388

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47431387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47431388 can be divided by 12 positive divisors. The sum of these divisors (counting 47431388) is 1, the average is 0.083333333333333.

Base conversion 47431388

Base System Value
2 Binary 10110100111011111011011100
3 Ternary 10022020202122002
4 Quaternary 2310323323130
5 Quinary 44120301023
6 Senary 4412341432
8 Octal 264737334
10 Decimal 47431388
12 Duodecimal 13a74878
16 Hexadecimal 2d3bedc
20 Vigesimal eg8i98
36 Base36 s8mak

Cryptographic Hash Functions

md5 de6ef6b6bc279f6f30441a9935550322
sha1 7a5d50d54c0ec18267380f3d3d730f49637acf35
sha256 1f8f4a35831cb76a255df867f8149a98ee1e214d1e84231251569314002a9c44
sha512 e1643903bd55cdbd20831f6818fe78f055b4051ab22ee693d4e1454c9f44a17e9e246a5fbf99b2c35f5f1f63a1269e68f6c944f5bb1592fd76368e553ce8c875
ripemd-160 c599e920f692bf01bc33d95b2013662d7b9bd467

47431388 as geometric shapes

Circle

Radius = n
Diameter 94862776
Circumference 298020200.18073
Area 7.067755873305E+15

Sphere

Radius = n
Volume 4.4697796148801E+23
Surface area 2.827102349322E+16
Circumference 298020200.18073

Square

Length = n
Perimeter 189725552
Area 2249736567606544
Diagonal 67078112.19178

Cube

Length = n
Surface area 13498419405639264
Volume 1.0670812803593E+23
Space diagonal 82153573.889513

Equilateral Triangle

Length = n
Perimeter 142294164
Area 9.7416450968504E+14
Altitude 41076786.944756

Triangular Pyramid

Length = n
Surface area 9.7416450968504E+14
Volume 1.2575673490322E+22
Height 22359370.730593