47457890 (number)

47457890 is an even 8-digits composite number following 47457889 and preceding 47457891. In scientific notation, it is written as 4.7457890 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 18944640 positive integers (up to 47457890) that are relatively prime to 47457890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7457890 × 10^7
Engineering notation 4.7457890 × 10^6

Prime Factorization of 47457890

Prime Factorization 2 × 5 × 521 × 9109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47457890
Product of the distinct prime numbers

The prime factorization of 47457890 is 2 × 5 × 521 × 9109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 50, 95, 300, 482, 6114, 1105, 49011, 63657, 785107, 19988, 4780576, 7696637, 3996624, 70258112, 394278725, 896767081, 6866920823, 918315130

Basic calculations (n = 47457890)

Multiplication

n×y
n×2 94915780
n×3 142373670
n×4 189831560
n×5 237289450

Division

n÷y
n÷2 23728945
n÷3 15819296.666667
n÷3 11864472.5
n÷5 9491578

Exponentiation

ny
n2 2252251323252100
n3 1.0688709555125E+23
n4 5.0726360230908E+30
n5 2.4073660239388E+38

Nth Root

y√n
2√n 6888.9687181755
3√n 362.05076971764
4√n 82.99981155506
5√n 34.297438425077

Divisors of 47457890

1, 2, 5, 10, 521, 1042, 2605, 5210, 9109, 18218, 45545, 91090, 4745789, 9491578, 23728945, 47457890

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 -47457889
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 47457890 can be divided by 16 positive divisors. The sum of these divisors (counting 47457890) is 1, the average is 0.0625.

Base conversion 47457890

Base System Value
2 Binary 10110101000010011001100010
3 Ternary 10022022002222122
4 Quaternary 2311002121202
5 Quinary 44122123030
6 Senary 4413104242
8 Octal 265023142
10 Decimal 47457890
12 Duodecimal 13a88082
16 Hexadecimal 2d42662
20 Vigesimal egc4ea
36 Base36 s96qq

Cryptographic Hash Functions

md5 36e3192bdbb68ba4814afee764d606f4
sha1 b6c63b949be6dc443bda623460cde8415a90058c
sha256 dbdf8388bdf1c57ae0f2ebc359c54df00e2451f7a521972ec24cb4123d8c2ed5
sha512 cf189e3dadda26a52d8c7c91dc5f258dc930e108aff9b3d1f13970e10fe6eac08e437c410a8f78fee269d26fddad75f6ca7cacbdd21eea2119b4aaff9a91e2bb
ripemd-160 a4c93ea28cf5ecfe8e945e48a1161eb9a2db3666

47457890 as geometric shapes

Circle

Radius = n
Diameter 94915780
Circumference 298186717.15775
Area 7.0756562111667E+15

Sphere

Radius = n
Volume 4.4772761886315E+23
Surface area 2.8302624844667E+16
Circumference 298186717.15775

Square

Length = n
Perimeter 189831560
Area 2252251323252100
Diagonal 67115591.67961

Cube

Length = n
Surface area 13513507939512600
Volume 1.0688709555125E+23
Space diagonal 82199476.700015

Equilateral Triangle

Length = n
Perimeter 142373670
Area 9.7525343082172E+14
Altitude 41099738.350007

Triangular Pyramid

Length = n
Surface area 9.7525343082172E+14
Volume 1.2596765014271E+22
Height 22371863.893203