55397768 is an even 8-digits composite number following 55397767
and preceding 55397769 . In scientific notation, it is written as 5.5397768 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 26240976 positive integers (up to 55397768) that are relatively prime to 55397768.
55397768 has 16 divisors, whose sum is 109338000
The reverse of 55397768 is 86779355
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
fifty-five million three hundred ninety-seven thousand seven hundred sixty-eight
Scientific notation
5.5397768 × 10^7
Engineering notation
5.5397768 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 364459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13849442
Product of the distinct prime numbers
The prime factorization of 55397768 is 2 × 2 × 2 × 19 × 364459.
Since it has a total of 5 prime factors.
9 , 2 , 35 , 91 , 650 , 962 , 5192 , 4940 , 80979 , 53567 , 860889 , 565863 , 8561237 , 8642441 , 94371154 , 40009334 , 696480835 , 79653384 , 6505818636 , 6039003294
n×2
110795536
n×3
166193304
n×4
221591072
n×5
276988840
n÷2
27698884
n÷3
18465922.666667
n÷3
13849442
n÷5
11079553.6
n2
3068912699381824
n3
1.7001091373261E+23
n4
9.418225156427E+30
n5
5.2174865218751E+38
2 √n
7442.9676876902
3 √n
381.2098283213
4 √n
86.272635798903
5 √n
35.37516330751
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 364459 , 728918 , 1457836 , 2915672 , 6924721 , 13849442 , 27698884 , 55397768
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
-55397767
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 55397768 can be divided by 16 positive divisors.
The sum of these divisors (counting 55397768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011010100110110001000
3
Ternary
10212020111110012
4
Quaternary
3103110312020
5
Quinary
103140212033
6
Senary
5255211052
8
Octal
323246610
10
Decimal
55397768
12
Duodecimal
16676a88
16
Hexadecimal
34d4d88
20
Vigesimal
h64e88
36
Base36
wzd6w
md5
897cf5b34a27ede8f888280ddc079277
sha1
b9d34a75c9da8bf201c35d5bb3165b445622066a
sha256
184c5a426f7ce4ffcf2b26c6f40813e105986632eb0ae73007040e6163efacfe
sha512
88ca84198dacc8ce34a5b90c8fdc21248207f4d10a56669fb143d1e3806f840d5dd0ed2b0710c298f11c136888f44e0a550f6bc665213d2c7296177a535c9cc3
ripemd-160
7974d9b8c7f94f509b3d5c45afa6a73e2202bd2f
Diameter
110795536
Circumference
348074441.94814
Area
9.6412735908864E+15
Volume
7.1214005014993E+23
Surface area
3.8565094363545E+16
Circumference
348074441.94814
Perimeter
221591072
Area
3068912699381824
Diagonal
78344274.830798
Surface area
18413476196290944
Volume
1.7001091373261E+23
Space diagonal
95951748.801913
Perimeter
166193304
Area
1.3288781798307E+15
Altitude
47975874.400957
Surface area
1.3288781798307E+15
Volume
2.0035978329341E+22
Height
26114758.276933