77676880 is an even 8-digits composite number following 77676879
and preceding 77676881 . In scientific notation, it is written as 7.7676880 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 31070720 positive integers (up to 77676880) that are relatively prime to 77676880.
77676880 has 20 divisors, whose sum is 180598932
The reverse of 77676880 is 08867677
Previous prime number is 5
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
seventy-seven million six hundred seventy-six thousand eight hundred eighty
Scientific notation
7.7676880 × 10^7
Engineering notation
7.7676880 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 970961
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9709610 Product of the distinct prime numbers
The prime factorization of 77676880 is 2 × 2 × 2 × 2 × 5 × 970961.
Since it has a total of 6 prime factors.
5 , 7 , 63 , 100 , 640 , 247 , 1980 , 8540 , 39746 , 11612 , 161825 , 419501 , 523322 , 561160 , 518827 , 80048444 , 249771080 , 426701874 , 7408910544 , 287887128
n×2
155353760
n×3
233030640
n×4
310707520
n×5
388384400
n÷2
38838440
n÷3
25892293.333333
n÷3
19419220
n÷5
15535376
n2
6033697686534400
n3
4.6867881115321E+23
n4
3.6405507772491E+31
n5
2.8278662585828E+39
2 √n8813.4488141703
3 √n426.67505951372
4 √n93.879970250157
5 √n37.849343814961
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 970961 , 1941922 , 3883844 , 4854805 , 7767688 , 9709610 , 15535376 , 19419220 , 38838440 , 77676880
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
-77676879 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 77676880 can be divided by 20 positive divisors.
The sum of these divisors (counting 77676880) is 1, the average is 0.05.
Base
System
Value
2
Binary
100101000010100000101010000
3
Ternary
12102011101122111
4
Quaternary
10220110011100
5
Quinary
124341130010
6
Senary
11412515104
8
Octal
450240520
10
Decimal
77676880
12
Duodecimal
2201ba94
16
Hexadecimal
4a14150
20
Vigesimal
1459c40
36
Base36
1a8vv4
md5
a7ce7edadd60b381ff63d7df5684dc0f
sha1
efa24cd0713ed1c6b4901389e91826d086d8b08e
sha256
490279d8cd3c6042324df378b4a287e69467694ba2a7aace216cecad3b480579
sha512
38304459f8b02efb91c14a7446763c58ea2a509b6e268dc9b549d3c1b80d4273bd590ebdd2084702026e82b7d81f360d3f5196ceea26417836b5f0adc7e497ba
ripemd-160
084822aa0e233af1dc7837af5db2c232ac82adba
Diameter
155353760
Circumference
488058231.12355
Area
1.8955420325998E+16
Volume
1.9631972133495E+24
Surface area
7.5821681303993E+16
Circumference
488058231.12355
Perimeter
310707520
Area
6033697686534400
Diagonal
109851697.17883
Surface area
36202186119206400
Volume
4.6867881115321E+23
Space diagonal
134540302.73343
Perimeter
233030640
Area
2.6126677376471E+15
Altitude
67270151.366715
Surface area
2.6126677376471E+15
Volume
5.5234327594147E+22
Height
36617232.392942