77307725 is an odd 8-digits composite number following 77307724
and preceding 77307726 . In scientific notation, it is written as 7.7307725 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 55899200 positive integers (up to 77307725) that are relatively prime to 77307725.
77307725 has 16 divisors, whose sum is 95001984
The reverse of 77307725 is 52770377
Previous prime number is 1427
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-seven million three hundred seven thousand seven hundred twenty-five
Scientific notation
7.7307725 × 10^7
Engineering notation
7.7307725 × 10^6
Prime Factorization
5 × 55 × 1427 × 197
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77307725
Product of the distinct prime numbers
The prime factorization of 77307725 is 5 × 55 × 1427 × 197.
Since it has a total of 4 prime factors.
5 , 2 , 61 , 58 , 557 , 250 , 6748 , 3716 , 66382 , 63089 , 704984 , 295262 , 909847 , 1382506 , 27239930 , 50189012 , 890055131 , 867323793 , 3979594354 , 2014926356
n×2
154615450
n×3
231923175
n×4
309230900
n×5
386538625
n÷2
38653862.5
n÷3
25769241.666667
n÷3
19326931.25
n÷5
15461545
n2
5976484344675625
n3
4.6202840818499E+23
n4
3.5718365122153E+31
n5
2.761305548313E+39
2 √n
8792.4811629028
3 √n
425.99806952478
4 √n
93.768231096159
5 √n
37.813299855713
1 , 5 , 55 , 197 , 275 , 985 , 1427 , 7135 , 10835 , 54175 , 78485 , 281119 , 392425 , 1405595 , 15461545 , 77307725
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77307724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77307725 can be divided by 16 positive divisors.
The sum of these divisors (counting 77307725) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100110111001111101001101
3
Ternary
12101110122021002
4
Quaternary
10212321331031
5
Quinary
124242321400
6
Senary
11400550045
8
Octal
446717515
10
Decimal
77307725
12
Duodecimal
21a82325
16
Hexadecimal
49b9f4d
20
Vigesimal
1433965
36
Base36
1a0z0t
md5
5210bb7bb8f271171e801fa9c4fec411
sha1
ee7ecc930c86dccb985ccbee93f3416247a29cf1
sha256
918869f9d898ccdd1f2a11a8397fb1d6e5c0917cacb2a3b907e5b0d0f703d1a0
sha512
30be6f9f45ce12a82c1db0726ce9dbd518c9fcbab5023777f65d7b1af2b708af159750df91b0ef52f88b632d405ab12c2ba22b81fa1341b01dad9f9e9a6d60d0
ripemd-160
34da31ffe640ec4bca08b81bc45fe35e69f42c8a
Diameter
154615450
Circumference
485738761.85148
Area
1.8775679311527E+16
Volume
1.9353400705383E+24
Surface area
7.5102717246109E+16
Circumference
485738761.85148
Perimeter
309230900
Area
5976484344675625
Diagonal
109329633.17121
Surface area
35858906068053750
Volume
4.6202840818499E+23
Space diagonal
133900907.51756
Perimeter
231923175
Area
2.5878936339045E+15
Altitude
66950453.758781
Surface area
2.5878936339045E+15
Volume
5.4450570088072E+22
Height
36443211.05707