55142724 is an even 8-digits composite number following 55142723
and preceding 55142725 . In scientific notation, it is written as 5.5142724 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 14542848 positive integers (up to 55142724) that are relatively prime to 55142724.
55142724 has 24 divisors, whose sum is 113115520
The reverse of 55142724 is 42724155
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
fifty-five million one hundred forty-two thousand seven hundred twenty-four
Scientific notation
5.5142724 × 10^7
Engineering notation
5.5142724 × 10^6
Prime Factorization
2 × 2 × 39 × 7 × 50497
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
27571362 Product of the distinct prime numbers
The prime factorization of 55142724 is 2 × 2 × 39 × 7 × 50497.
Since it has a total of 5 prime factors.
5 , 3 , 68 , 62 , 343 , 277 , 528 , 5150 , 20520 , 374 , 738141 , 571800 , 5247399 , 493243 , 9305886 , 70019860 , 954976721 , 480238519 , 3772780123 , 9560943959
n×2
110285448
n×3
165428172
n×4
220570896
n×5
275713620
n÷2
27571362
n÷3
18380908
n÷3
13785681
n÷5
11028544.8
n2
3040720010140176
n3
1.6767358428044E+23
n4
9.2459781800669E+30
n5
5.0984842289345E+38
2 √n7425.8147027784
3 √n380.62391502626
4 √n86.173166953399
5 √n35.34253064244
1 , 2 , 4 , 7 , 14 , 28 , 39 , 78 , 156 , 273 , 546 , 1092 , 50497 , 100994 , 201988 , 353479 , 706958 , 1413916 , 1969383 , 3938766 , 7877532 , 13785681 , 27571362 , 55142724
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
-55142723 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 55142724 can be divided by 24 positive divisors.
The sum of these divisors (counting 55142724) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11010010010110100101000100
3
Ternary
10211202112121010
4
Quaternary
3102112211010
5
Quinary
103104031344
6
Senary
5245522220
8
Octal
322264504
10
Decimal
55142724
12
Duodecimal
16573370
16
Hexadecimal
3496944
20
Vigesimal
h4cgg4
36
Base36
wtwec
md5
e6a8fdd50a61c65cc5e493f0dd596959
sha1
f05a2b990ffa62ef2bcbc2d822f6d72785cee5ff
sha256
5521f00ff1266c01fbd882076fbbd344a633a96065d39fc1df8baaa012c066ba
sha512
b3dfbc97c9e2ce0fc961d278bf998e3b9646141d88a200a74da440133dca1681f0180b7d09b8daab3fc5facb02a802f89181a227a89c15223597951778ccc7a8
ripemd-160
ec16a5c80d5b53236065297be21c4ae5f44f5f37
Diameter
110285448
Circumference
346471953.23466
Area
9.5527036454799E+15
Volume
7.0234946743532E+23
Surface area
3.8210814581919E+16
Circumference
346471953.23466
Perimeter
220570896
Area
3040720010140176
Diagonal
77983588.146996
Surface area
18244320060841056
Volume
1.6767358428044E+23
Space diagonal
95509999.635748
Perimeter
165428172
Area
1.3166703872885E+15
Altitude
47754999.817874
Surface area
1.3166703872885E+15
Volume
1.9760521411759E+22
Height
25994529.382332