55144747 is an odd 8-digits composite number following 55144746
and preceding 55144748 . In scientific notation, it is written as 5.5144747 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 45158400 positive integers (up to 55144747) that are relatively prime to 55144747.
55144747 has 24 divisors, whose sum is 67059360
The reverse of 55144747 is 74744155
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
fifty-five million one hundred forty-four thousand seven hundred forty-seven
Scientific notation
5.5144747 × 10^7
Engineering notation
5.5144747 × 10^6
Prime Factorization
7 × 7 × 29 × 257 × 151
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
7877821
Product of the distinct prime numbers
The prime factorization of 55144747 is 7 × 7 × 29 × 257 × 151.
Since it has a total of 5 prime factors.
6 , 3 , 42 , 69 , 398 , 313 , 8238 , 7673 , 8750 , 9787 , 709370 , 58504 , 2821449 , 4304192 , 52747729 , 33721268 , 380297161 , 223355970 , 4640212568 , 8506056993
n×2
110289494
n×3
165434241
n×4
220578988
n×5
275723735
n÷2
27572373.5
n÷3
18381582.333333
n÷3
13786186.75
n÷5
11028949.4
n2
3040943121694009
n3
1.6769203908721E+23
n4
9.2473350693781E+30
n5
5.0994195282508E+38
2 √n
7425.9509155394
3 √n
380.62856957061
4 √n
86.173957293021
5 √n
35.342789958213
1 , 7 , 29 , 49 , 151 , 203 , 257 , 1057 , 1421 , 1799 , 4379 , 7399 , 7453 , 12593 , 30653 , 38807 , 52171 , 214571 , 271649 , 365197 , 1125403 , 1901543 , 7877821 , 55144747
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55144746
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55144747 can be divided by 24 positive divisors.
The sum of these divisors (counting 55144747) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11010010010111000100101011
3
Ternary
10211202122101001
4
Quaternary
3102113010223
5
Quinary
103104112442
6
Senary
5245535431
8
Octal
322270453
10
Decimal
55144747
12
Duodecimal
16574577
16
Hexadecimal
349712b
20
Vigesimal
h4d1h7
36
Base36
wtxyj
md5
d8dc012962aac4f1485965c52b63e953
sha1
41edc95c71e45c824f12f53d51934e714a9341a1
sha256
618858654e603bdd8ef9014a5c06e4c34f1ca916ee82700873a123f1d7ddc691
sha512
d07bcc397a985bdded9b9150e0c6fbb631707e49a44fe7a22528f2842fb7eaa6d826ed67dabcfb7330eeebee0c082afece95c78e4074b8c2ee1f4d35e790f225
ripemd-160
8c6c98e7f6c9cc49ec7f738ea73feeda6d33c026
Diameter
110289494
Circumference
346484664.11854
Area
9.5534045710983E+15
Volume
7.0242677074915E+23
Surface area
3.8213618284393E+16
Circumference
346484664.11854
Perimeter
220578988
Area
3040943121694009
Diagonal
77986449.101033
Surface area
18245658730164054
Volume
1.6769203908721E+23
Space diagonal
95513503.574531
Perimeter
165434241
Area
1.3167669974253E+15
Altitude
47756751.787266
Surface area
1.3167669974253E+15
Volume
1.9762696331594E+22
Height
25995483.033678