55879945 is an odd 8-digits composite number following 55879944
and preceding 55879946 . In scientific notation, it is written as 5.5879945 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 39773440 positive integers (up to 55879945) that are relatively prime to 55879945.
55879945 has 16 divisors, whose sum is 74711808
The reverse of 55879945 is 54997855
Previous prime number is 47
Is Prime? no Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
fifty-five million eight hundred seventy-nine thousand nine hundred forty-five
Scientific notation
5.5879945 × 10^7
Engineering notation
5.5879945 × 10^6
Prime Factorization
5 × 11 × 47 × 21617
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
55879945 Product of the distinct prime numbers
The prime factorization of 55879945 is 5 × 11 × 47 × 21617.
Since it has a total of 4 prime factors.
6 , 6 , 57 , 64 , 108 , 55 , 6490 , 1818 , 1547 , 28597 , 584323 , 182393 , 8628502 , 7789909 , 2103090 , 34109826 , 754988326 , 75993774 , 8764955080 , 3424357355
n×2
111759890
n×3
167639835
n×4
223519780
n×5
279399725
n÷2
27939972.5
n÷3
18626648.333333
n÷3
13969986.25
n÷5
11175989
n2
3122568253203025
n3
1.7448894224773E+23
n4
9.7504324959114E+30
n5
5.4485363159774E+38
2 √n7475.2889576257
3 √n382.31263981072
4 √n86.4597533979
5 √n35.436530447946
1 , 5 , 11 , 47 , 55 , 235 , 517 , 2585 , 21617 , 108085 , 237787 , 1015999 , 1188935 , 5079995 , 11175989 , 55879945
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
-55879944 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 55879945 can be divided by 16 positive divisors.
The sum of these divisors (counting 55879945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010101001010100100001001
3
Ternary
10220010222212121
4
Quaternary
3111022210021
5
Quinary
103301124240
6
Senary
5313411241
8
Octal
325124411
10
Decimal
55879945
12
Duodecimal
16869b21
16
Hexadecimal
354a909
20
Vigesimal
h94jh5
36
Base36
x9p8p
md5
5f86961ab2ebb355fa87bdafc7d8cf59
sha1
714a4867fe50fb2def59f5ba1a74d3c8f971b2f8
sha256
0ab6c6ef09d83e87b746da11503b02ae371701d9853f6becb5d32553858ac01b
sha512
b7e9666a1d885f2f6dc7bf83acb048aea599892040304286d9ac5680c587ac7afab4d30ef62ee7642f87205bb75c50777096d47bc0981484ac8d2657f00dee65
ripemd-160
182aa5eeac0aa8f03046076af273a5b6022eec4f
Diameter
111759890
Circumference
351104049.39
Area
9.8098374845953E+15
Volume
7.3089757213083E+23
Surface area
3.9239349938381E+16
Circumference
351104049.39
Perimeter
223519780
Area
3122568253203025
Diagonal
79026176.083663
Surface area
18735409519218150
Volume
1.7448894224773E+23
Space diagonal
96786903.864154
Perimeter
167639835
Area
1.3521117161623E+15
Altitude
48393451.932077
Surface area
1.3521117161623E+15
Volume
2.0563719050906E+22
Height
26342058.694554