55778974 is an even 8-digits composite number following 55778973
and preceding 55778975 . In scientific notation, it is written as 5.5778974 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 27320832 positive integers (up to 55778974) that are relatively prime to 55778974.
55778974 has 16 divisors, whose sum is 85388688
The reverse of 55778974 is 47987755
Previous prime number is 197
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
fifty-five million seven hundred seventy-eight thousand nine hundred seventy-four
Scientific notation
5.5778974 × 10^7
Engineering notation
5.5778974 × 10^6
Prime Factorization
2 × 67 × 197 × 2113
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55778974
Product of the distinct prime numbers
The prime factorization of 55778974 is 2 × 67 × 197 × 2113.
Since it has a total of 4 prime factors.
7 , 2 , 66 , 31 , 55 , 532 , 6363 , 5062 , 46259 , 32205 , 494141 , 805036 , 7199821 , 2473624 , 37935784 , 87368454 , 895588481 , 70046863 , 6380529478 , 4058017190
n×2
111557948
n×3
167336922
n×4
223115896
n×5
278894870
n÷2
27889487
n÷3
18592991.333333
n÷3
13944743.5
n÷5
11155794.8
n2
3111293940492676
n3
1.735447838131E+23
n4
9.6801499841464E+30
n5
5.399488342818E+38
2 √n
7468.532252056
3 √n
382.08223059113
4 √n
86.420670282381
5 √n
35.423714934823
1 , 2 , 67 , 134 , 197 , 394 , 2113 , 4226 , 13199 , 26398 , 141571 , 283142 , 416261 , 832522 , 27889487 , 55778974
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
-55778973
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 55778974 can be divided by 16 positive divisors.
The sum of these divisors (counting 55778974) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010100110001111010011110
3
Ternary
10212221212100221
4
Quaternary
3110301322132
5
Quinary
103234411344
6
Senary
5311311554
8
Octal
324617236
10
Decimal
55778974
12
Duodecimal
1681b5ba
16
Hexadecimal
3531e9e
20
Vigesimal
h8c78e
36
Base36
x7jby
md5
825ea40cdb3301df7dbbe53147d74c58
sha1
5bd3f0cc6f3695b905ab2ed52948d35c81024d5a
sha256
5ff9361926d324ba5f8beaa4d438634beafe98d0c7b0f94072d07fe56be4a551
sha512
e7a53635ab924a5e34ea3f48fdf75ab2924085c3574e36f16e6ee9986592ce8f71539203725826c26e1b196f855815a03ea5a43916cc9e7ea21ba11565276e61
ripemd-160
d88d09d9dbcbde913cb923f54c5744a90c9b6680
Diameter
111557948
Circumference
350469629.88635
Area
9.7744181866102E+15
Volume
7.2694269052808E+23
Surface area
3.9097672746441E+16
Circumference
350469629.88635
Perimeter
223115896
Area
3111293940492676
Diagonal
78883381.526056
Surface area
18667763642956056
Volume
1.735447838131E+23
Space diagonal
96612016.962063
Perimeter
167336922
Area
1.3472297955536E+15
Altitude
48306008.481032
Surface area
1.3472297955536E+15
Volume
2.0452448912299E+22
Height
26294460.508685