55362721 is an odd 8-digits prime number following 55362720
and preceding 55362722 . In scientific notation, it is written as 5.5362721 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 55362720 positive integers (up to 55362721) that are relatively prime to 55362721.
55362721 has 2 divisors, whose sum is 55362722
The reverse of 55362721 is 12726355
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
fifty-five million three hundred sixty-two thousand seven hundred twenty-one
Scientific notation
5.5362721 × 10^7
Engineering notation
5.5362721 × 10^6
Prime Factorization
55362721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
55362721 Product of the distinct prime numbers
The prime factorization of 55362721 is 55362721.
Since it has a total of 1 prime factors.
10 , 2 , 72 , 85 , 480 , 499 , 8667 , 7621 , 24914 , 9637 , 937515 , 904117 , 9753040 , 9823929 , 59050379 , 25160952 , 751046774 , 250641029 , 2464331752 , 1988890948
n×2
110725442
n×3
166088163
n×4
221450884
n×5
276813605
n÷2
27681360.5
n÷3
18454240.333333
n÷3
13840680.25
n÷5
11072544.2
n2
3065030876523841
n3
1.6968844927337E+23
n4
9.3944142740445E+30
n5
5.2010033641234E+38
2 √n7440.6129451813
3 √n381.1294214761
4 √n86.258987619733
5 √n35.370686205811
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
55362722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
27681361 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7440.6130123801 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999638746 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55362721 can be divided by 2 positive divisors.
The sum of these divisors (counting 55362721) is 55362722, the average is 27681361.
Base
System
Value
2
Binary
11010011001100010010100001
3
Ternary
10212011201101011
4
Quaternary
3103030102201
5
Quinary
103133101341
6
Senary
5254340521
8
Octal
323142241
10
Decimal
55362721
12
Duodecimal
1665a741
16
Hexadecimal
34cc4a1
20
Vigesimal
h606g1
36
Base36
wym5d
md5
e4b6a2124cac2e56e67ea16d15da101c
sha1
a85843f0e9416c2aff61543d95b8ff017d12fc7f
sha256
d829f0242c8e198678e160968ee66d80d557a34f337e1cce4cf1b147e725c6ca
sha512
5c800ba46fcbf4307096402283450a956c02ea6718cf5eab755548963641c0ba9967fba3730995a54fe2266003db0f33594d6dd223345f5f242b1c2ee251a842
ripemd-160
4b795a43efe7a3aef7ba26aa40e9f43221ca4ff2
Diameter
110725442
Circumference
347854235.15268
Area
9.6290784847132E+15
Volume
7.107893141817E+23
Surface area
3.8516313938853E+16
Circumference
347854235.15268
Perimeter
221450884
Area
3065030876523841
Diagonal
78294710.888078
Surface area
18390185259143046
Volume
1.6968844927337E+23
Space diagonal
95891045.61726
Perimeter
166088163
Area
1.3271973012267E+15
Altitude
47945522.80863
Surface area
1.3271973012267E+15
Volume
1.9997975528372E+22
Height
26098236.962693