76688765 is an odd 8-digits composite number following 76688764
and preceding 76688766 . In scientific notation, it is written as 7.6688765 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 61281792 positive integers (up to 76688765) that are relatively prime to 76688765.
76688765 has 8 divisors, whose sum is 92130360
The reverse of 76688765 is 56788667
Previous prime number is 937
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-six million six hundred eighty-eight thousand seven hundred sixty-five
Scientific notation
7.6688765 × 10^7
Engineering notation
7.6688765 × 10^6
Prime Factorization
5 × 937 × 16369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
76688765
Product of the distinct prime numbers
The prime factorization of 76688765 is 5 × 937 × 16369.
Since it has a total of 3 prime factors.
2 , 3 , 77 , 20 , 751 , 982 , 980 , 9852 , 52088 , 50025 , 958111 , 148109 , 4481366 , 1469190 , 17064069 , 38133484 , 642303789 , 411533165 , 5193172296 , 3806106320
n×2
153377530
n×3
230066295
n×4
306755060
n×5
383443825
n÷2
38344382.5
n÷3
25562921.666667
n÷3
19172191.25
n÷5
15337753
n2
5881166677225225
n3
4.5101940923556E+23
n4
3.4588121485304E+31
n5
2.652520320378E+39
2 √n
8757.2121705483
3 √n
424.8581118048
4 √n
93.579977401944
5 √n
37.752554986389
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
-76688764
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 76688765 can be divided by 8 positive divisors.
The sum of these divisors (counting 76688765) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100100100010110101111101
3
Ternary
12100022012012122
4
Quaternary
10210202311331
5
Quinary
124113020030
6
Senary
11335412325
8
Octal
444426575
10
Decimal
76688765
12
Duodecimal
218240a5
16
Hexadecimal
4922d7d
20
Vigesimal
13j61i5
36
Base36
19npfh
md5
36d04c35e1fb641b803bf417c27eab44
sha1
4f82eea68e4e13e91f86efcd9518bc074443043f
sha256
04de99dcf904a55538b29a6801a747b4f2cd1a3651d302c49ab76b869a259081
sha512
c5b61a0408d89cae4f8c3c731960fd46ef4695e2e6c79422a741959a89f538e1e4a59a081c8e5108f9d43229a5b0e46390e95ce474191611b2037d3806e034e4
ripemd-160
5afc60791361172e34b525add0dbabe3b676d72e
Diameter
153377530
Circumference
481849721.47375
Area
1.8476230027708E+16
Volume
1.8892256835744E+24
Surface area
7.3904920110831E+16
Circumference
481849721.47375
Perimeter
306755060
Area
5881166677225225
Diagonal
108454291.54464
Surface area
35287000063351350
Volume
4.5101940923556E+23
Space diagonal
132828837.34971
Perimeter
230066295
Area
2.5466198731838E+15
Altitude
66414418.674855
Surface area
2.5466198731838E+15
Volume
5.3153147119535E+22
Height
36151430.514881