76757985 is an odd 8-digits composite number following 76757984
and preceding 76757986 . In scientific notation, it is written as 7.6757985 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 40442400 positive integers (up to 76757985) that are relatively prime to 76757985.
76757985 has 16 divisors, whose sum is 110487552
The reverse of 76757985 is 58975767
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-six million seven hundred fifty-seven thousand nine hundred eighty-five
Scientific notation
7.6757985 × 10^7
Engineering notation
7.6757985 × 10^6
Prime Factorization
15 × 3 × 83 × 20551
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76757985
Product of the distinct prime numbers
The prime factorization of 76757985 is 15 × 3 × 83 × 20551.
Since it has a total of 4 prime factors.
1 , 5 , 64 , 48 , 842 , 979 , 7134 , 7471 , 50587 , 97356 , 63024 , 765012 , 2467880 , 9890197 , 11379370 , 26413770 , 247134069 , 139513187 , 9438234957 , 7823525574
n×2
153515970
n×3
230273955
n×4
307031940
n×5
383789925
n÷2
38378992.5
n÷3
25585995
n÷3
19189496.25
n÷5
15351597
n2
5891788261260225
n3
4.5224179498099E+23
n4
3.4713168915524E+31
n5
2.6645128989202E+39
2 √n
8761.1634501361
3 √n
424.98590033962
4 √n
93.601086799973
5 √n
37.759367689334
1 , 3 , 15 , 45 , 83 , 249 , 1245 , 3735 , 20551 , 61653 , 308265 , 924795 , 1705733 , 5117199 , 25585995 , 76757985
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
-76757984
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 76757985 can be divided by 16 positive divisors.
The sum of these divisors (counting 76757985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100100110011101111100001
3
Ternary
12100102201011100
4
Quaternary
10210303233201
5
Quinary
124122223420
6
Senary
11341105013
8
Octal
444635741
10
Decimal
76757985
12
Duodecimal
21858169
16
Hexadecimal
4933be1
20
Vigesimal
13jeej5
36
Base36
19p6u9
md5
15c0685d6cce69874bce225fbcc2d539
sha1
2b5cca1b7080bade3602af1b7536928be271f8ba
sha256
a02361ea464e2fe4b12ea3c92b96bd49b40ba1644278790d1af7eee0a5e5bb1f
sha512
651a05ed897b23fcc67ed0da3a5449dadf831b74bd6b5fee441968a5703e342fb70f5e7067d0395ff4818957da95a46e11d742d504be15a68ed6985e2f2acbfd
ripemd-160
775a301ae8be1f06ada9f187616d260bac6f5dad
Diameter
153515970
Circumference
482284643.56071
Area
1.8509598718082E+16
Volume
1.8943460010114E+24
Surface area
7.4038394872327E+16
Circumference
482284643.56071
Perimeter
307031940
Area
5891788261260225
Diagonal
108552183.40743
Surface area
35350729567561350
Volume
4.5224179498099E+23
Space diagonal
132948729.90661
Perimeter
230273955
Area
2.5512191539852E+15
Altitude
66474364.953305
Surface area
2.5512191539852E+15
Volume
5.3297206661172E+22
Height
36184061.13581