57185968 is an even 8-digits composite number following 57185967
and preceding 57185969 . In scientific notation, it is written as 5.7185968 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 24508224 positive integers (up to 57185968) that are relatively prime to 57185968.
57185968 has 20 divisors, whose sum is 126626320
The reverse of 57185968 is 86958175
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
fifty-seven million one hundred eighty-five thousand nine hundred sixty-eight
Scientific notation
5.7185968 × 10^7
Engineering notation
5.7185968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 510589
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7148246
Product of the distinct prime numbers
The prime factorization of 57185968 is 2 × 2 × 2 × 2 × 7 × 510589.
Since it has a total of 6 prime factors.
7 , 1 , 85 , 50 , 81 , 609 , 639 , 1376 , 76481 , 75448 , 297047 , 332984 , 3399985 , 1311724 , 54985520 , 75683337 , 137475257 , 180131354 , 1060656311 , 6165241401
n×2
114371936
n×3
171557904
n×4
228743872
n×5
285929840
n÷2
28592984
n÷3
19061989.333333
n÷3
14296492
n÷5
11437193.6
n2
3270234936097024
n3
1.8701155040813E+23
n4
1.069443653727E+31
n5
6.1157170559832E+38
2 √n
7562.1404377332
3 √n
385.26819565485
4 √n
86.960568292377
5 √n
35.600647372521
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 510589 , 1021178 , 2042356 , 3574123 , 4084712 , 7148246 , 8169424 , 14296492 , 28592984 , 57185968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-57185967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 57185968 can be divided by 20 positive divisors.
The sum of these divisors (counting 57185968) is 1, the average is 0.05.
Base
System
Value
2
Binary
11011010001001011010110000
3
Ternary
10222121100101211
4
Quaternary
3122021122300
5
Quinary
104114422333
6
Senary
5401405504
8
Octal
332113260
10
Decimal
57185968
12
Duodecimal
17199894
16
Hexadecimal
36896b0
20
Vigesimal
hh84i8
36
Base36
y1oz4
md5
0c7809f8e1733abb033cdd8d95fed97c
sha1
1545ea77eef70ad9f4abb76c661198497b9b7a0f
sha256
2dbac8cf19ee4483ef7397c96265438f45ce3b06b997c46beb2e8653274b6f2a
sha512
46e1b6c4c701d1809a2a700f6a31e5b2f0282743bf814ec7a8391571a1a84da08587923de0f97aec23943d1fbacab96eb88195457309fea4f8c4471b9da3e247
ripemd-160
48de4cc02890480570e0fb0f4c7934f1ae5dbccd
Diameter
114371936
Circumference
359310033.91444
Area
1.0273746050755E+16
Volume
7.8335215053148E+23
Surface area
4.109498420302E+16
Circumference
359310033.91444
Perimeter
228743872
Area
3270234936097024
Diagonal
80873171.523034
Surface area
19621409616582144
Volume
1.8701155040813E+23
Space diagonal
99049002.056008
Perimeter
171557904
Area
1.4160532655017E+15
Altitude
49524501.028004
Surface area
1.4160532655017E+15
Volume
2.2039522575633E+22
Height
26957723.841011