77774794 is an even 8-digits composite number following 77774793
and preceding 77774795 . In scientific notation, it is written as 7.7774794 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 38477184 positive integers (up to 77774794) that are relatively prime to 77774794.
77774794 has 12 divisors, whose sum is 117905814
The reverse of 77774794 is 49747777
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-seven million seven hundred seventy-four thousand seven hundred ninety-four
Scientific notation
7.7774794 × 10^7
Engineering notation
7.7774794 × 10^6
Prime Factorization
2 × 97 × 97 × 4133
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
801802
Product of the distinct prime numbers
The prime factorization of 77774794 is 2 × 97 × 97 × 4133.
Since it has a total of 4 prime factors.
10 , 5 , 28 , 71 , 486 , 893 , 3862 , 3774 , 24729 , 14655 , 488272 , 255122 , 8964881 , 7678491 , 99602254 , 10964507 , 645850415 , 949853253 , 8957090826 , 4873551527
n×2
155549588
n×3
233324382
n×4
311099176
n×5
388873970
n÷2
38887397
n÷3
25924931.333333
n÷3
19443698.5
n÷5
15554958.8
n2
6048918581742436
n3
4.7045339661779E+23
n4
3.6589416008549E+31
n5
2.8457342926452E+39
2 √n
8819.0018709602
3 √n
426.85426307319
4 √n
93.909540894204
5 √n
37.858881050398
1 , 2 , 97 , 194 , 4133 , 8266 , 9409 , 18818 , 400901 , 801802 , 38887397 , 77774794
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77774793
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77774794 can be divided by 12 positive divisors.
The sum of these divisors (counting 77774794) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101000101011111111001010
3
Ternary
12102100100221221
4
Quaternary
10220223333022
5
Quinary
124402243134
6
Senary
11414552254
8
Octal
450537712
10
Decimal
77774794
12
Duodecimal
2206868a
16
Hexadecimal
4a2bfca
20
Vigesimal
1461gje
36
Base36
1aazey
md5
950ab564deed8c5a0b67968f7d88e92e
sha1
4c24a5c34cb7575f9195d200cb57a458be9e0224
sha256
8cba8cebf96968bf403237db4719beaffc3d033b310a648d0eb394b401c0d661
sha512
946c81d922cd53e58aeb2e32b674cdeaf0196bce6ecf74bb866421abce0aad612d915619f56cef02c1616d82429209c39c3727996aec840bfa37b3c0242e9d4b
ripemd-160
3b4a317947ed1ccf878a42aae719bc2fafd6d4cc
Diameter
155549588
Circumference
488673442.92972
Area
1.9003238178565E+16
Volume
1.9706305795611E+24
Surface area
7.6012952714259E+16
Circumference
488673442.92972
Perimeter
311099176
Area
6048918581742436
Diagonal
109990168.48557
Surface area
36293511490454616
Volume
4.7045339661779E+23
Space diagonal
134709894.7562
Perimeter
233324382
Area
2.6192585786063E+15
Altitude
67354947.378102
Surface area
2.6192585786063E+15
Volume
5.5443464496781E+22
Height
36663389.495191