77956828 is an even 8-digits composite number following 77956827
and preceding 77956829 . In scientific notation, it is written as 7.7956828 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 38866032 positive integers (up to 77956828) that are relatively prime to 77956828.
77956828 has 12 divisors, whose sum is 136817800
The reverse of 77956828 is 82865977
Previous prime number is 349
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-seven million nine hundred fifty-six thousand eight hundred twenty-eight
Scientific notation
7.7956828 × 10^7
Engineering notation
7.7956828 × 10^6
Prime Factorization
2 × 2 × 349 × 55843
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
38978414 Product of the distinct prime numbers
The prime factorization of 77956828 is 2 × 2 × 349 × 55843.
Since it has a total of 4 prime factors.
8 , 9 , 63 , 44 , 58 , 688 , 7917 , 2819 , 86236 , 25660 , 272200 , 75480 , 7238940 , 3808695 , 8037446 , 36782656 , 109070155 , 696729840 , 8744509283 , 8281209192
n×2
155913656
n×3
233870484
n×4
311827312
n×5
389784140
n÷2
38978414
n÷3
25985609.333333
n÷3
19489207
n÷5
15591365.6
n2
6077267031821584
n3
4.7376446070979E+23
n4
3.6933174576066E+31
n5
2.8791931379203E+39
2 √n8829.3163948292
3 √n427.187024895
4 √n93.964442183356
5 √n37.876586428327
1 , 2 , 4 , 349 , 698 , 1396 , 55843 , 111686 , 223372 , 19489207 , 38978414 , 77956828
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77956827 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77956828 can be divided by 12 positive divisors.
The sum of these divisors (counting 77956828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101001011000011011011100
3
Ternary
12102200121122221
4
Quaternary
10221120123130
5
Quinary
124424104303
6
Senary
11422515124
8
Octal
451303334
10
Decimal
77956828
12
Duodecimal
22135aa4
16
Hexadecimal
4a586dc
20
Vigesimal
1474c18
36
Base36
1aevvg
md5
1c0aee3cd299c7969fcae33e926f7876
sha1
18b0bff890af0bc10dd194bd42ba4216d9e994ae
sha256
3417e0caf59669f6abbb3713e03beab6236e1faf76fb7462eff2d80685d8983e
sha512
55c73f34ef6aa013342cac76597dc4c0bafe0300dc75e1bd72aaeb84e11fb8841593de173be423d08b581c6e90d5e4d61b34d1891ab38ea2f2ca6923b8b51918
ripemd-160
a3c6d32fef988520a9f12c03cd66a38efcce987f
Diameter
155913656
Circumference
489817196.28393
Area
1.9092297461074E+16
Volume
1.9844999323971E+24
Surface area
7.6369189844297E+16
Circumference
489817196.28393
Perimeter
311827312
Area
6077267031821584
Diagonal
110247603.43719
Surface area
36463602190929504
Volume
4.7376446070979E+23
Space diagonal
135025186.89291
Perimeter
233870484
Area
2.6315338175696E+15
Altitude
67512593.446454
Surface area
2.6315338175696E+15
Volume
5.583367714218E+22
Height
36749201.145729