55778831 is an odd 8-digits prime number following 55778830
and preceding 55778832 . In scientific notation, it is written as 5.5778831 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 55778830 positive integers (up to 55778831) that are relatively prime to 55778831.
55778831 has 2 divisors, whose sum is 55778832
The reverse of 55778831 is 13887755
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
fifty-five million seven hundred seventy-eight thousand eight hundred thirty-one
Scientific notation
5.5778831 × 10^7
Engineering notation
5.5778831 × 10^6
Prime Factorization
55778831
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
55778831 Product of the distinct prime numbers
The prime factorization of 55778831 is 55778831.
Since it has a total of 1 prime factors.
10 , 5 , 42 , 93 , 760 , 166 , 1581 , 5189 , 9214 , 80290 , 833747 , 30098 , 4433300 , 745250 , 6560922 , 93254922 , 215626318 , 172265262 , 6209405591 , 4023267880
n×2
111557662
n×3
167336493
n×4
223115324
n×5
278894155
n÷2
27889415.5
n÷3
18592943.666667
n÷3
13944707.75
n÷5
11155766.2
n2
3111277987726561
n3
1.7354344907142E+23
n4
9.6800507169118E+30
n5
5.3994191301005E+38
2 √n7468.522678549
3 √n382.08190407738
4 √n86.420614893375
5 √n35.42369677172
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
55778832 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
27889416 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7468.5227454966 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999641441 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55778831 can be divided by 2 positive divisors.
The sum of these divisors (counting 55778831) is 55778832, the average is 27889416.
Base
System
Value
2
Binary
11010100110001111000001111
3
Ternary
10212221212011122
4
Quaternary
3110301320033
5
Quinary
103234410311
6
Senary
5311311155
8
Octal
324617017
10
Decimal
55778831
12
Duodecimal
1681b4bb
16
Hexadecimal
3531e0f
20
Vigesimal
h8c71b
36
Base36
x7j7z
md5
8f54314881c46fa916c0e213a6f7e9f0
sha1
e3af46eafc87ccada772d02ae28c959e12a8c6c3
sha256
33b266e00647f5d62842d0565cd556a8710b2e8be6c450fd9afde310382aac86
sha512
e455cd171ea96e0dc0d842fb03bc59775834a950b2b84fdb90c72c00e3a3a044ec4508f4365e1435fe8eb0a53502d4644e4f087f3b9f6aa3e07f15f79af3a71c
ripemd-160
75fb4a31f7dd4e5d2c8cddf85344648c5ff64218
Diameter
111557662
Circumference
350468731.39085
Area
9.7743680695174E+15
Volume
7.2693709957521E+23
Surface area
3.909747227807E+16
Circumference
350468731.39085
Perimeter
223115324
Area
3111277987726561
Diagonal
78883179.293517
Surface area
18667667926359366
Volume
1.7354344907142E+23
Space diagonal
96611769.278798
Perimeter
167336493
Area
1.3472228878033E+15
Altitude
48305884.639399
Surface area
1.3472228878033E+15
Volume
2.0452291611484E+22
Height
26294393.097839