55721877 is an odd 8-digits composite number following 55721876
and preceding 55721878 . In scientific notation, it is written as 5.5721877 × 10^7.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 37147916 positive integers (up to 55721877) that are relatively prime to 55721877.
55721877 has 4 divisors, whose sum is 74295840
The reverse of 55721877 is 77812755
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
fifty-five million seven hundred twenty-one thousand eight hundred seventy-seven
Scientific notation
5.5721877 × 10^7
Engineering notation
5.5721877 × 10^6
Prime Factorization
3 × 18573959
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
55721877
Product of the distinct prime numbers
The prime factorization of 55721877 is 3 × 18573959.
Since it has a total of 2 prime factors.
1 , 2 , 78 , 65 , 740 , 715 , 8686 , 316 , 70197 , 95067 , 53679 , 361301 , 6664375 , 6587340 , 35766519 , 6807043 , 691770968 , 130597633 , 6714087859 , 8179034867
n×2
111443754
n×3
167165631
n×4
222887508
n×5
278609385
n÷2
27860938.5
n÷3
18573959
n÷3
13930469.25
n÷5
11144375.4
n2
3104927576403129
n3
1.7301239250624E+23
n4
9.6405752547086E+30
n5
5.3719094855212E+38
2 √n
7464.7087685991
3 √n
381.95181587546
4 √n
86.398546102345
5 √n
35.416459812085
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55721876
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55721877 can be divided by 4 positive divisors.
The sum of these divisors (counting 55721877) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010100100011111110010101
3
Ternary
10212211222001020
4
Quaternary
3110203332111
5
Quinary
103231100002
6
Senary
5310151353
8
Octal
324437625
10
Decimal
55721877
12
Duodecimal
167b2559
16
Hexadecimal
3523f95
20
Vigesimal
h854dh
36
Base36
x6b9x
md5
4baeb2f9a832c2b8a8b5620fc38da879
sha1
d327d9d9451d2edde011b564e7f1b64eb93e5017
sha256
1d0b7b3125192e0668fbbadd58591dd9eeac3f28372ff185c3052396d38ce4f7
sha512
0aeb80a9e64b097704732fe91cda689e6da8783436dc85ea0d440cf44130ba20e92d2db3cba7fa3ed7f0d3a3d14f72c0cc08eafeb788f1298a205b057cbe80aa
ripemd-160
ccc06bc51fed89ee924fd4ba9d3c9154277d10a1
Diameter
111443754
Circumference
350110878.85487
Area
9.7544176639564E+15
Volume
7.2471261503681E+23
Surface area
3.9017670655826E+16
Circumference
350110878.85487
Perimeter
222887508
Area
3104927576403129
Diagonal
78802634.174285
Surface area
18629565458418774
Volume
1.7301239250624E+23
Space diagonal
96513122.057104
Perimeter
167165631
Area
1.344473079038E+15
Altitude
48256561.028552
Surface area
1.344473079038E+15
Volume
2.0389705995079E+22
Height
26267544.724762