55148831 is an odd 8-digits prime number following 55148830
and preceding 55148832 . In scientific notation, it is written as 5.5148831 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 55148830 positive integers (up to 55148831) that are relatively prime to 55148831.
55148831 has 2 divisors, whose sum is 55148832
The reverse of 55148831 is 13884155
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 one hundred forty-eight thousand eight hundred thirty-one
Scientific notation
5.5148831 × 10^7
Engineering notation
5.5148831 × 10^6
Prime Factorization
55148831
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
55148831
Product of the distinct prime numbers
The prime factorization of 55148831 is 55148831.
Since it has a total of 1 prime factors.
9 , 5 , 76 , 62 , 61 , 710 , 1295 , 1808 , 80147 , 46221 , 911387 , 929718 , 8776378 , 2513622 , 6073782 , 74573397 , 298938512 , 11744122 , 790650257 , 515079925
n×2
110297662
n×3
165446493
n×4
220595324
n×5
275744155
n÷2
27574415.5
n÷3
18382943.666667
n÷3
13787207.75
n÷5
11029766.2
n2
3041393560666561
n3
1.6772929948169E+23
n4
9.250074790864E+30
n5
5.1013081137872E+38
2 √n
7426.2258920666
3 √n
380.63796574335
4 √n
86.175552751732
5 √n
35.343313437551
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
55148832
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
27574416
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7426.2259593955
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999637345
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55148831 can be divided by 2 positive divisors.
The sum of these divisors (counting 55148831) is 55148832, the average is 27574416.
Base
System
Value
2
Binary
11010010011000000100011111
3
Ternary
10211202211222022
4
Quaternary
3102120010133
5
Quinary
103104230311
6
Senary
5250010355
8
Octal
322300437
10
Decimal
55148831
12
Duodecimal
165769bb
16
Hexadecimal
349811f
20
Vigesimal
h4dc1b
36
Base36
wu13z
md5
83baa05b6afd1167acd749821b6ab9d4
sha1
29ad365f73adb04e4fab8445c4409f144510180b
sha256
4938268de57345e53c8bb5514850a828539ad91360908ae58e286257772512f2
sha512
b0075c9fcaa5856705b39bf1462fbbf7004d39ad7998221e385cd4e9ced02d54f50a49a5752f1d24dd35e0a40377f2ce3ae5f9fa111c748e451a9da4bbcc9136
ripemd-160
a061e0e1495735229944805d483280322a65236c
Diameter
110297662
Circumference
346510324.64733
Area
9.5548196668654E+15
Volume
7.0258284672458E+23
Surface area
3.8219278667461E+16
Circumference
346510324.64733
Perimeter
220595324
Area
3041393560666561
Diagonal
77992224.749222
Surface area
18248361363999366
Volume
1.6772929948169E+23
Space diagonal
95520577.27003
Perimeter
165446493
Area
1.3169620432218E+15
Altitude
47760288.635015
Surface area
1.3169620432218E+15
Volume
1.9767087511195E+22
Height
25997408.249741