57478749 is an odd 8-digits composite number following 57478748
and preceding 57478750 . In scientific notation, it is written as 5.7478749 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 38166000 positive integers (up to 57478749) that are relatively prime to 57478749.
57478749 has 8 divisors, whose sum is 76944672
The reverse of 57478749 is 94787475
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
fifty-seven million four hundred seventy-eight thousand seven hundred forty-nine
Scientific notation
5.7478749 × 10^7
Engineering notation
5.7478749 × 10^6
Prime Factorization
3 × 251 × 76333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
57478749
Product of the distinct prime numbers
The prime factorization of 57478749 is 3 × 251 × 76333.
Since it has a total of 3 prime factors.
1 , 5 , 54 , 89 , 864 , 811 , 8656 , 6700 , 56745 , 2679 , 448537 , 273820 , 2171204 , 5164854 , 73141602 , 36005664 , 703574475 , 151160715 , 3658231438 , 1907091052
n×2
114957498
n×3
172436247
n×4
229914996
n×5
287393745
n÷2
28739374.5
n÷3
19159583
n÷3
14369687.25
n÷5
11495749.8
n2
3303806586605001
n3
1.8989866953602E+23
n4
1.0915137961695E+31
n5
6.2738847520061E+38
2 √n
7581.4740651143
3 √n
385.92457607998
4 √n
87.071660516578
5 √n
35.637026620627
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
-57478748
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 57478749 can be divided by 8 positive divisors.
The sum of these divisors (counting 57478749) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011011010000111001011101
3
Ternary
11000011020000120
4
Quaternary
3123100321131
5
Quinary
104203304444
6
Senary
5411545153
8
Octal
333207135
10
Decimal
57478749
12
Duodecimal
172bb1b9
16
Hexadecimal
36d0e5d
20
Vigesimal
hj4gh9
36
Base36
y7yvx
md5
7191cecd515aefddd60d3d3372df4c5e
sha1
6a433407bee1f962b9c0d826ac17adeb84248cc2
sha256
7732c56f1c89df357bd9679044f2fe0d75ab9cb73647799f7b571c78ba56f5e0
sha512
134e66b8f51f687363407d09d8be51c23bbdbb5d7af2ad81dcb8cc972ce1d3cc0c8c1a1ccb87e53fb2e695f111191d1fd663cb75994d1258f04c1665d2201443
ripemd-160
a4bcb6733f93b4d5481cea04014a56863124d068
Diameter
114957498
Circumference
361149631.19186
Area
1.037921450136E+16
Volume
7.9544568685443E+23
Surface area
4.1516858005439E+16
Circumference
361149631.19186
Perimeter
229914996
Area
3303806586605001
Diagonal
81287226.384039
Surface area
19822839519630006
Volume
1.8989866953602E+23
Space diagonal
99556113.623499
Perimeter
172436247
Area
1.4305902165951E+15
Altitude
49778056.811749
Surface area
1.4305902165951E+15
Volume
2.237977282787E+22
Height
27095742.128013