77895925 is an odd 8-digits composite number following 77895924
and preceding 77895926 . In scientific notation, it is written as 7.7895925 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 62017200 positive integers (up to 77895925) that are relatively prime to 77895925.
77895925 has 8 divisors, whose sum is 81401216
The reverse of 77895925 is 52959877
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-seven million eight hundred ninety-five thousand nine hundred twenty-five
Scientific notation
7.7895925 × 10^7
Engineering notation
7.7895925 × 10^6
Prime Factorization
25 × 211 × 14767
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77895925
Product of the distinct prime numbers
The prime factorization of 77895925 is 25 × 211 × 14767.
Since it has a total of 3 prime factors.
4 , 9 , 23 , 13 , 773 , 444 , 8957 , 1653 , 57656 , 48518 , 457830 , 315860 , 2176537 , 9525387 , 60691186 , 56274705 , 812929292 , 981733435 , 8775070043 , 4188532290
n×2
155791850
n×3
233687775
n×4
311583700
n×5
389479625
n÷2
38947962.5
n÷3
25965308.333333
n÷3
19473981.25
n÷5
15579185
n2
6067775131605625
n3
4.7265495656842E+23
n4
3.6817895047732E+31
n5
2.867963991296E+39
2 √n
8825.8668129538
3 √n
427.07575070152
4 √n
93.946084606831
5 √n
37.87066643644
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
-77895924
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 77895925 can be divided by 8 positive divisors.
The sum of these divisors (counting 77895925) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001001001100011110101
3
Ternary
12102120112010021
4
Quaternary
10221021203311
5
Quinary
124420132200
6
Senary
11421325141
8
Octal
451114365
10
Decimal
77895925
12
Duodecimal
221067b1
16
Hexadecimal
4a498f5
20
Vigesimal
146gjg5
36
Base36
1adkvp
md5
1b51f5662ee3698dc4da7304b1122430
sha1
dd29bba2006ef6b295a721d133c0da3c09ad44bd
sha256
e68454c503dcc13c046457eca52ea9040bf9c549184048702ce990276163a37b
sha512
9b95cd16ed79e549e8fba42504d23d6149e617cb79d680de7f3412686d580c480aabc3931ecfec95f5994693385b8b70e197a8a0430defa42b9b64d5f2f7e96c
ripemd-160
e66fccbe15176554de0437e714569227ca9f5749
Diameter
155791850
Circumference
489434531.44916
Area
1.9062477777087E+16
Volume
1.9798524523175E+24
Surface area
7.6249911108348E+16
Circumference
489434531.44916
Perimeter
311583700
Area
6067775131605625
Diagonal
110161473.5886
Surface area
36406650789633750
Volume
4.7265495656842E+23
Space diagonal
134919699.80257
Perimeter
233687775
Area
2.627423704211E+15
Altitude
67459849.901287
Surface area
2.627423704211E+15
Volume
5.570292082516E+22
Height
36720491.196199