55546721 is an odd 8-digits prime number following 55546720
and preceding 55546722 . In scientific notation, it is written as 5.5546721 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 55546720 positive integers (up to 55546721) that are relatively prime to 55546721.
55546721 has 2 divisors, whose sum is 55546722
The reverse of 55546721 is 12764555
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
fifty-five million five hundred forty-six thousand seven hundred twenty-one
Scientific notation
5.5546721 × 10^7
Engineering notation
5.5546721 × 10^6
Prime Factorization
55546721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
55546721 Product of the distinct prime numbers
The prime factorization of 55546721 is 55546721.
Since it has a total of 1 prime factors.
5 , 5 , 8 , 47 , 716 , 829 , 3088 , 5217 , 28214 , 84245 , 896425 , 741699 , 6111979 , 8123953 , 7928206 , 81409305 , 761804424 , 150356067 , 7477863075 , 3431220281
n×2
111093442
n×3
166640163
n×4
222186884
n×5
277733605
n÷2
27773360.5
n÷3
18515573.666667
n÷3
13886680.25
n÷5
11109344.2
n2
3085438213851841
n3
1.7138597562757E+23
n4
9.5199289714972E+30
n5
5.2880083851957E+38
2 √n7452.9672614335
3 √n381.55118702908
4 √n86.330569680928
5 √n35.394166162195
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
55546722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
27773361 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7452.9673285209 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999639943 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55546721 can be divided by 2 positive divisors.
The sum of these divisors (counting 55546721) is 55546722, the average is 27773361.
Base
System
Value
2
Binary
11010011111001001101100001
3
Ternary
10212112001202222
4
Quaternary
3103321031201
5
Quinary
103204443341
6
Senary
5302320425
8
Octal
323711541
10
Decimal
55546721
12
Duodecimal
16729115
16
Hexadecimal
34f9361
20
Vigesimal
h736g1
36
Base36
x2k4h
md5
5e2dfbcc76e3ce7238104490b5ee2ac7
sha1
74bed1371dee1e954c9a9d5ad84f98180ad9d460
sha256
deb29ecfb021433e8e011cd0cffcf0ff9740bcdda694665eb28298567633f6e6
sha512
c1c3866288dc468870d38f5379ebc7ded57d8242c894d707c6c47d8a6e1e4ab8574ac9166e4b65e91e9150db275addfd418cc335ec6ce5d24b9e40b1eac58ba4
ripemd-160
185861a90a9a00099045553f2eac2fe20e7276c5
Diameter
111093442
Circumference
349010341.2492
Area
9.6931900257422E+15
Volume
7.1789989594651E+23
Surface area
3.8772760102969E+16
Circumference
349010341.2492
Perimeter
222186884
Area
3085438213851841
Diagonal
78554926.183554
Surface area
18512629283111046
Volume
1.7138597562757E+23
Space diagonal
96209742.965853
Perimeter
166640163
Area
1.3360339375015E+15
Altitude
48104871.482927
Surface area
1.3360339375015E+15
Volume
2.0198030927754E+22
Height
26184975.394518