76286985 is an odd 8-digits composite number following 76286984
and preceding 76286986 . In scientific notation, it is written as 7.6286985 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 40642112 positive integers (up to 76286985) that are relatively prime to 76286985.
76286985 has 16 divisors, whose sum is 122192064
The reverse of 76286985 is 58968267
Previous prime number is 1163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-six million two hundred eighty-six thousand nine hundred eighty-five
Scientific notation
7.6286985 × 10^7
Engineering notation
7.6286985 × 10^6
Prime Factorization
5 × 3 × 1163 × 4373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76286985
Product of the distinct prime numbers
The prime factorization of 76286985 is 5 × 3 × 1163 × 4373.
Since it has a total of 4 prime factors.
3 , 4 , 24 , 52 , 326 , 629 , 6702 , 2570 , 22191 , 6436 , 811537 , 280968 , 5899461 , 3325616 , 55390250 , 94767954 , 743643808 , 83088755 , 7875412052 , 6031192699
n×2
152573970
n×3
228860955
n×4
305147940
n×5
381434925
n÷2
38143492.5
n÷3
25428995
n÷3
19071746.25
n÷5
15257397
n2
5819704080390225
n3
4.4396767788517E+23
n4
3.3868955583311E+31
n5
2.5837605065497E+39
2 √n
8734.2420964844
3 √n
424.11485444635
4 √n
93.45716717558
5 √n
37.712913954342
1 , 3 , 5 , 15 , 1163 , 3489 , 4373 , 5815 , 13119 , 17445 , 21865 , 65595 , 5085799 , 15257397 , 25428995 , 76286985
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
-76286984
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 76286985 can be divided by 16 positive divisors.
The sum of these divisors (counting 76286985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100011000000110000001001
3
Ternary
12022112210001220
4
Quaternary
10203000300021
5
Quinary
124012140420
6
Senary
11323032253
8
Octal
443006011
10
Decimal
76286985
12
Duodecimal
2166b689
16
Hexadecimal
48c0c09
20
Vigesimal
13gfh95
36
Base36
19f3ex
md5
69c92324e7c05cadd4fad72e9b926d56
sha1
6ac96fe426a96b16f798f584ab6b46f476228c43
sha256
1e34b1ab829621ef97c041d39b7da94be54d1e942f44771449423cf9b1890aee
sha512
6b1e283762928d59e8b21a6097e3a51edf2635691fbf61e96450ef4ef1ae19e9b12a60c8e13e85e3512b1d6e31fb4cd8511196a9ea2b94a567a42735e0385828
ripemd-160
a14a9723a06efae47ee4593148cb72cc71a7155b
Diameter
152573970
Circumference
479325263.28103
Area
1.828313958502E+16
Volume
1.8596874603672E+24
Surface area
7.3132558340082E+16
Circumference
479325263.28103
Perimeter
305147940
Area
5819704080390225
Diagonal
107886088.81955
Surface area
34918224482341350
Volume
4.4396767788517E+23
Space diagonal
132132933.97624
Perimeter
228860955
Area
2.5200057880629E+15
Altitude
66066466.988122
Surface area
2.5200057880629E+15
Volume
5.2322092610041E+22
Height
35962029.606518