76687886 is an even 8-digits composite number following 76687885
and preceding 76687887 . In scientific notation, it is written as 7.6687886 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 34512000 positive integers (up to 76687886) that are relatively prime to 76687886.
76687886 has 16 divisors, whose sum is 126735408
The reverse of 76687886 is 68878667
Previous prime number is 101
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-six million six hundred eighty-seven thousand eight hundred eighty-six
Scientific notation
7.6687886 × 10^7
Engineering notation
7.6687886 × 10^6
Prime Factorization
2 × 11 × 101 × 34513
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76687886
Product of the distinct prime numbers
The prime factorization of 76687886 is 2 × 11 × 101 × 34513.
Since it has a total of 4 prime factors.
3 , 2 , 68 , 13 , 950 , 247 , 299 , 9546 , 50512 , 86871 , 757513 , 574910 , 1054839 , 342340 , 19671428 , 3631207 , 328748232 , 677382922 , 2972803856 , 6097905994
n×2
153375772
n×3
230063658
n×4
306751544
n×5
383439430
n÷2
38343943
n÷3
25562628.666667
n÷3
19171971.5
n÷5
15337577.2
n2
5881031859148996
n3
4.5100390077679E+23
n4
3.4586535728325E+31
n5
2.6523683090688E+39
2 √n
8757.1619831998
3 √n
424.8564885696
4 √n
93.579709249387
5 √n
37.752468442687
1 , 2 , 11 , 22 , 101 , 202 , 1111 , 2222 , 34513 , 69026 , 379643 , 759286 , 3485813 , 6971626 , 38343943 , 76687886
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
-76687885
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 76687886 can be divided by 16 positive divisors.
The sum of these divisors (counting 76687886) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100100100010101000001110
3
Ternary
12100022011000002
4
Quaternary
10210202220032
5
Quinary
124113003021
6
Senary
11335404302
8
Octal
444425016
10
Decimal
76687886
12
Duodecimal
21823692
16
Hexadecimal
4922a0e
20
Vigesimal
13j5je6
36
Base36
19nor2
md5
b2fa19c5002b031e70744001add23a44
sha1
b11c0ba99404c12ec49fd4670fd5335ec6588b89
sha256
678a7e4025efc52941ea4da027b40a9b95792bc5d68948985d14c09afbdf20f0
sha512
c1158c65fa46535b8a0de6fe55ff93472add507537ef5936411a14394cb7754557d28058b9a934c8098c73bb31633870a7ac0c105d1d32bc692d1d2864d42966
ripemd-160
5706702f7b82359af153cea65c132d24fab33e00
Diameter
153375772
Circumference
481844198.55386
Area
1.847580648423E+16
Volume
1.8891607218943E+24
Surface area
7.390322593692E+16
Circumference
481844198.55386
Perimeter
306751544
Area
5881031859148996
Diagonal
108453048.45092
Surface area
35286191154893976
Volume
4.5100390077679E+23
Space diagonal
132827314.87705
Perimeter
230063658
Area
2.5465614952443E+15
Altitude
66413657.438525
Surface area
2.5465614952443E+15
Volume
5.3151319430142E+22
Height
36151016.150307