47479945 is an odd 8-digits composite number following 47479944
and preceding 47479946 . In scientific notation, it is written as 4.7479945 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 37957296 positive integers (up to 47479945) that are relatively prime to 47479945.
47479945 has 8 divisors, whose sum is 57015936
The reverse of 47479945 is 54997474
Previous prime number is 4603
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
forty-seven million four hundred seventy-nine thousand nine hundred forty-five
Scientific notation
4.7479945 × 10^7
Engineering notation
4.7479945 × 10^6
Prime Factorization
5 × 4603 × 2063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47479945
Product of the distinct prime numbers
The prime factorization of 47479945 is 5 × 4603 × 2063.
Since it has a total of 3 prime factors.
2 , 8 , 8 , 1 , 696 , 529 , 1497 , 5548 , 76992 , 73461 , 412071 , 506471 , 5153583 , 4648213 , 62146969 , 32783816 , 633685456 , 799237656 , 1534165083 , 2688770190
n×2
94959890
n×3
142439835
n×4
189919780
n×5
237399725
n÷2
23739972.5
n÷3
15826648.333333
n÷3
11869986.25
n÷5
9495989
n2
2254345177203025
n3
1.0703618502461E+23
n4
5.0820721779785E+30
n5
2.4129650749645E+38
2 √n
6890.5692798201
3 √n
362.10684604896
4 √n
83.009452954589
5 √n
34.300625627163
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47479944
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47479945 can be divided by 8 positive divisors.
The sum of these divisors (counting 47479945) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101000111110010001001
3
Ternary
10022100020020111
4
Quaternary
2311013302021
5
Quinary
44123324240
6
Senary
4413354321
8
Octal
265076211
10
Decimal
47479945
12
Duodecimal
13a989a1
16
Hexadecimal
2d47c89
20
Vigesimal
egejh5
36
Base36
s9nrd
md5
033d7a235a2ed798f03bc3d0c33bdd9f
sha1
05266c44f3604f45a2e87c72fcadc1b7e2bbb837
sha256
23551e765707bacab330537f5ee393b7f28fb35971a175d740502c8d487e1e69
sha512
246c0fee91f07f39ec82ec5ebd79cc63856fb34b7036ed1defc2e48c38c9463596088486316831f48095755170d5f4980f3792ef56639cf504eefb7b04cbbdb7
ripemd-160
9e462770eef888ee6407187140c6fab546f94c87
Diameter
94959890
Circumference
298325292.80969
Area
7.0822342473566E+15
Volume
4.4835212338881E+23
Surface area
2.8328936989426E+16
Circumference
298325292.80969
Perimeter
189919780
Area
2254345177203025
Diagonal
67146782.159729
Surface area
13526071063218150
Volume
1.0703618502461E+23
Space diagonal
82237677.080576
Perimeter
142439835
Area
9.7616009617838E+14
Altitude
41118838.540288
Surface area
9.7616009617838E+14
Volume
1.2614335377207E+22
Height
22382260.71991