55291888 is an even 8-digits composite number following 55291887
and preceding 55291889 . In scientific notation, it is written as 5.5291888 × 10^7.
The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors.
There are 26019584 positive integers (up to 55291888) that are relatively prime to 55291888.
55291888 has 20 divisors, whose sum is 113430240
The reverse of 55291888 is 88819255
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
fifty-five million two hundred ninety-one thousand eight hundred eighty-eight
Scientific notation
5.5291888 × 10^7
Engineering notation
5.5291888 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 17 × 203279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
6911486
Product of the distinct prime numbers
The prime factorization of 55291888 is 2 × 2 × 2 × 2 × 17 × 203279.
Since it has a total of 6 prime factors.
9 , 9 , 50 , 16 , 78 , 562 , 687 , 6946 , 36146 , 44941 , 500522 , 278527 , 3562134 , 1505292 , 55018194 , 3313863 , 894212836 , 718338354 , 2097132190 , 1838652609
n×2
110583776
n×3
165875664
n×4
221167552
n×5
276459440
n÷2
27645944
n÷3
18430629.333333
n÷3
13822972
n÷5
11058377.6
n2
3057192878604544
n3
1.690379662382E+23
n4
9.3464282969903E+30
n5
5.1678166659722E+38
2 √n
7435.8515316001
3 √n
380.96680867183
4 √n
86.23138368135
5 √n
35.361630671832
1 , 2 , 4 , 8 , 16 , 17 , 34 , 68 , 136 , 272 , 203279 , 406558 , 813116 , 1626232 , 3252464 , 3455743 , 6911486 , 13822972 , 27645944 , 55291888
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55291887
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55291888 can be divided by 20 positive divisors.
The sum of these divisors (counting 55291888) is 1, the average is 0.05.
Base
System
Value
2
Binary
11010010111010111111110000
3
Ternary
10212001010012201
4
Quaternary
3102322333300
5
Quinary
103123320023
6
Senary
5253032544
8
Octal
322727760
10
Decimal
55291888
12
Duodecimal
16625754
16
Hexadecimal
34baff0
20
Vigesimal
h5b9e8
36
Base36
wx3hs
md5
8c67a7e1a2eaaa02814d7215478ef070
sha1
9b32216144ee16156592df292bece8363c898a1c
sha256
67fe7d233304dd610b04d1fc12c432fc501ce4d6a4b0727fab4c1483112486f5
sha512
38005858d8efe59b3d37bb25d2de7268026ca22b936c393d6aa4ed96d787d3d47af21f199738b07ed691b3ffa2e0a050b8fdd88c8b525ad2e27178edcb9564b8
ripemd-160
52455026c56d3f0919491120315b10566524aa99
Diameter
110583776
Circumference
347409178.28782
Area
9.6044546880311E+15
Volume
7.0806457721558E+23
Surface area
3.8417818752124E+16
Circumference
347409178.28782
Perimeter
221167552
Area
3057192878604544
Diagonal
78194537.898814
Surface area
18343157271627264
Volume
1.690379662382E+23
Space diagonal
95768359.262408
Perimeter
165875664
Area
1.3238033485702E+15
Altitude
47884179.631204
Surface area
1.3238033485702E+15
Volume
1.9921315367502E+22
Height
26064845.966271