77696816 is an even 8-digits composite number following 77696815
and preceding 77696817 . In scientific notation, it is written as 7.7696816 × 10^7.
The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors.
There are 38356032 positive integers (up to 77696816) that are relatively prime to 77696816.
77696816 has 20 divisors, whose sum is 152445600
The reverse of 77696816 is 61869677
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-seven million six hundred ninety-six thousand eight hundred sixteen
Scientific notation
7.7696816 × 10^7
Engineering notation
7.7696816 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 79 × 61469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9712102
Product of the distinct prime numbers
The prime factorization of 77696816 is 2 × 2 × 2 × 2 × 79 × 61469.
Since it has a total of 6 prime factors.
2 , 4 , 87 , 7 , 787 , 753 , 3056 , 4311 , 12357 , 93237 , 241742 , 937436 , 9724436 , 7633662 , 72432127 , 44475267 , 240669587 , 570867849 , 4014227256 , 4949222167
n×2
155393632
n×3
233090448
n×4
310787264
n×5
388484080
n÷2
38848408
n÷3
25898938.666667
n÷3
19424204
n÷5
15539363.2
n2
6036795216537856
n3
4.6903976716902E+23
n4
3.6442896486414E+31
n5
2.831497022812E+39
2 √n
8814.5797404074
3 √n
426.71155886152
4 √n
93.885993313206
5 √n
37.851286444648
1 , 2 , 4 , 8 , 16 , 79 , 158 , 316 , 632 , 1264 , 61469 , 122938 , 245876 , 491752 , 983504 , 4856051 , 9712102 , 19424204 , 38848408 , 77696816
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77696815
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77696816 can be divided by 20 positive divisors.
The sum of these divisors (counting 77696816) is 1, the average is 0.05.
Base
System
Value
2
Binary
100101000011000111100110000
3
Ternary
12102012101222212
4
Quaternary
10220120330300
5
Quinary
124342244231
6
Senary
11413151252
8
Octal
450307460
10
Decimal
77696816
12
Duodecimal
2202b528
16
Hexadecimal
4a18f30
20
Vigesimal
145c20g
36
Base36
1a9b8w
md5
9d4e29106e79648b0e12c1fb959c4e62
sha1
f83a9760e3a2c98fb1e2cd0ea7ec10c02b6710a6
sha256
da818f96f8ce09039501a0814260ce94c3864839966fb2bc988c47f51f6bb3e1
sha512
bf9a27e7ad5a9011dcd77fe133ab6e4739a40cd8724179182275a2c1b7891d0d2f3f59629726cc2c8602cf427ebb28aa2efe712db228959d4356e17aa8ff01e1
ripemd-160
f0a40f9bc93f5e9cbba24d1965b9d17848cc8991
Diameter
155393632
Circumference
488183492.70584
Area
1.8965151503501E+16
Volume
1.9647091823729E+24
Surface area
7.5860606014005E+16
Circumference
488183492.70584
Perimeter
310787264
Area
6036795216537856
Diagonal
109879890.94041
Surface area
36220771299227136
Volume
4.6903976716902E+23
Space diagonal
134574832.89833
Perimeter
233090448
Area
2.6140090074831E+15
Altitude
67287416.449165
Surface area
2.6140090074831E+15
Volume
5.5276866668562E+22
Height
36626630.313469