77227745 is an odd 8-digits composite number following 77227744
and preceding 77227746 . In scientific notation, it is written as 7.7227745 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 52956144 positive integers (up to 77227745) that are relatively prime to 77227745.
77227745 has 8 divisors, whose sum is 105912384
The reverse of 77227745 is 54772277
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-seven million two hundred twenty-seven thousand seven hundred forty-five
Scientific notation
7.7227745 × 10^7
Engineering notation
7.7227745 × 10^6
Prime Factorization
5 × 7 × 2206507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77227745
Product of the distinct prime numbers
The prime factorization of 77227745 is 5 × 7 × 2206507.
Since it has a total of 3 prime factors.
2 , 10 , 87 , 77 , 485 , 878 , 1829 , 9478 , 96421 , 35907 , 872271 , 345270 , 4213676 , 9111217 , 74728348 , 95203025 , 27537940 , 471611774 , 8049468775 , 9726688718
n×2
154455490
n×3
231683235
n×4
308910980
n×5
386138725
n÷2
38613872.5
n÷3
25742581.666667
n÷3
19306936.25
n÷5
15445549
n2
5964124597785025
n3
4.6059589358597E+23
n4
3.5570782217904E+31
n5
2.7470512985749E+39
2 √n
8787.9317817106
3 √n
425.85111102421
4 √n
93.743969308487
5 √n
37.805472539519
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77227744
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77227745 can be divided by 8 positive divisors.
The sum of these divisors (counting 77227745) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110100110011011100001
3
Ternary
12101022120112212
4
Quaternary
10212212123201
5
Quinary
124232241440
6
Senary
11355131505
8
Octal
446463341
10
Decimal
77227745
12
Duodecimal
21a43b95
16
Hexadecimal
49a66e1
20
Vigesimal
142d975
36
Base36
19z9b5
md5
c27da8fe6fe15af3ebf33553e5f0288d
sha1
3aede8c97b99791065b03ebee91fb1eac9dea4c4
sha256
db6852826654182ff1d27ef1012be82a04a34b8e3ce3f40451a4d501417fbf75
sha512
83874be23c2e123c49d80b9ded9f82dbfc45fbc6f53a748b3894a849baaa408be8a95a8eef2290dfbef8864eac1a2b3eec8212434fa342998b8e3fd440250b63
ripemd-160
a140d3218124035ca8e500d4ac271337f1c9b4b8
Diameter
154455490
Circumference
485236232.69061
Area
1.8736850021496E+16
Volume
1.9293395674177E+24
Surface area
7.4947400085982E+16
Circumference
485236232.69061
Perimeter
308910980
Area
5964124597785025
Diagonal
109216524.37049
Surface area
35784747586710150
Volume
4.6059589358597E+23
Space diagonal
133762378.09397
Perimeter
231683235
Area
2.5825417065087E+15
Altitude
66881189.046987
Surface area
2.5825417065087E+15
Volume
5.4281746623553E+22
Height
36405508.123497