55578957 is an odd 8-digits composite number following 55578956
and preceding 55578958 . In scientific notation, it is written as 5.5578957 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 31083120 positive integers (up to 55578957) that are relatively prime to 55578957.
55578957 has 8 divisors, whose sum is 59465472
The reverse of 55578957 is 75987555
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
fifty-five million five hundred seventy-eight thousand nine hundred fifty-seven
Scientific notation
5.5578957 × 10^7
Engineering notation
5.5578957 × 10^6
Prime Factorization
21 × 47 × 56311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
55578957
Product of the distinct prime numbers
The prime factorization of 55578957 is 21 × 47 × 56311.
Since it has a total of 3 prime factors.
4 , 6 , 84 , 70 , 189 , 162 , 1522 , 3211 , 62312 , 18694 , 305821 , 107048 , 2903899 , 825584 , 96686847 , 97074757 , 940668961 , 140225411 , 770606166 , 9406352885
n×2
111157914
n×3
166736871
n×4
222315828
n×5
277894785
n÷2
27789478.5
n÷3
18526319
n÷3
13894739.25
n÷5
11115791.4
n2
3089020461207849
n3
1.7168453538559E+23
n4
9.5420474097608E+30
n5
5.3033704267905E+38
2 √n
7455.1295763387
3 √n
381.62498259718
4 √n
86.343092232898
5 √n
35.39827334099
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55578956
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55578957 can be divided by 8 positive divisors.
The sum of these divisors (counting 55578957) is 1, the average is 0.125.
Base
System
Value
2
Binary
11010100000001000101001101
3
Ternary
10212120200222220
4
Quaternary
3110001011031
5
Quinary
103212011312
6
Senary
5303125553
8
Octal
324010515
10
Decimal
55578957
12
Duodecimal
167438b9
16
Hexadecimal
350114d
20
Vigesimal
h7777h
36
Base36
x38zx
md5
673950cc950fbd138c8a2988d59eb756
sha1
c9b6b73f244b86230cef672dc96562b2054fabfe
sha256
a740f71338376400ff42f4475c87c162bc918107d6f72f8c30ef79e50ffe171e
sha512
5f3846dbc0af80d4cdbdad80acc157da4c74d7258990a54744c75f00be0287289bcf9e46127df5423f4e91ab8aea8f86a1f7673b736c6f6b1d5d96091b440bba
ripemd-160
f42cb09a814cbd9d6216695fea488287e5db5c49
Diameter
111157914
Circumference
349212886.01077
Area
9.7044439877191E+15
Volume
7.1915050013647E+23
Surface area
3.8817775950877E+16
Circumference
349212886.01077
Perimeter
222315828
Area
3089020461207849
Diagonal
78600514.771951
Surface area
18534122767247094
Volume
1.7168453538559E+23
Space diagonal
96265577.355686
Perimeter
166736871
Area
1.337585096108E+15
Altitude
48132788.677843
Surface area
1.337585096108E+15
Volume
2.0233216532669E+22
Height
26200171.59065