42495557 is an odd 8-digits composite number following 42495556
and preceding 42495558 . In scientific notation, it is written as 4.2495557 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 38263680 positive integers (up to 42495557) that are relatively prime to 42495557.
42495557 has 12 divisors, whose sum is 47145924
The reverse of 42495557 is 75559424
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
forty-two million four hundred ninety-five thousand five hundred fifty-seven
Scientific notation
4.2495557 × 10^7
Engineering notation
4.2495557 × 10^6
Prime Factorization
13 × 13 × 41 × 6133
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3268889
Product of the distinct prime numbers
The prime factorization of 42495557 is 13 × 13 × 41 × 6133.
Since it has a total of 4 prime factors.
9 , 4 , 62 , 38 , 815 , 416 , 1235 , 4696 , 11723 , 13686 , 161797 , 151406 , 1219522 , 8230085 , 36237007 , 64386629 , 769495778 , 568637616 , 6104327653 , 5709386854
n×2
84991114
n×3
127486671
n×4
169982228
n×5
212477785
n÷2
21247778.5
n÷3
14165185.666667
n÷3
10623889.25
n÷5
8499111.4
n2
1805872364740249
n3
7.6741552010544E+22
n4
3.2611749977325E+30
n5
1.3858544800312E+38
2 √n
6518.8616337517
3 √n
348.96444111346
4 √n
80.739467633566
5 √n
33.548159968266
1 , 13 , 41 , 169 , 533 , 6133 , 6929 , 79729 , 251453 , 1036477 , 3268889 , 42495557
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
-42495556
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 42495557 can be divided by 12 positive divisors.
The sum of these divisors (counting 42495557) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100010000110111001000101
3
Ternary
2221221222221112
4
Quaternary
2202012321011
5
Quinary
41334324212
6
Senary
4114454405
8
Octal
242067105
10
Decimal
42495557
12
Duodecimal
12294405
16
Hexadecimal
2886e45
20
Vigesimal
d5bihh
36
Base36
pats5
md5
0cd3da954c53413b7138f2c25013cecd
sha1
f228b5ccf6df15e29fbc5f002800b1dc94ba446d
sha256
b96b498aea113b2dccca10ca39356b303a58de791c6755bd45e3b15d87707867
sha512
b9cb7ad01323248d6cda83f65126c0d444b4361f27d9dbd0e45f9855f85ba5eb03891aaf04ad7f71ba9b86b4de232189c26436f90c71e161d5332edbb3d5edf6
ripemd-160
df592def7940a65755e61c7fda9e58da00999692
Diameter
84991114
Circumference
267007459.36281
Area
5.6733153543888E+15
Volume
3.2145426136187E+23
Surface area
2.2693261417555E+16
Circumference
267007459.36281
Perimeter
169982228
Area
1805872364740249
Diagonal
60097793.049999
Surface area
10835234188441494
Volume
7.6741552010544E+22
Space diagonal
73604463.819939
Perimeter
127486671
Area
7.8196567192867E+14
Altitude
36802231.90997
Surface area
7.8196567192867E+14
Volume
9.0440786375726E+21
Height
20032597.683333