28777739 is an odd 8-digits prime number following 28777738
and preceding 28777740 . In scientific notation, it is written as 2.8777739 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 28777738 positive integers (up to 28777739) that are relatively prime to 28777739.
28777739 has 2 divisors, whose sum is 28777740
The reverse of 28777739 is 93777782
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
twenty-eight million seven hundred seventy-seven thousand seven hundred thirty-nine
Scientific notation
2.8777739 × 10^7
Engineering notation
2.8777739 × 10^6
Prime Factorization
28777739
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28777739 Product of the distinct prime numbers
The prime factorization of 28777739 is 28777739.
Since it has a total of 1 prime factors.
4 , 2 , 96 , 41 , 176 , 234 , 1338 , 4675 , 8749 , 43874 , 133920 , 476518 , 7924421 , 8377621 , 76385664 , 98089396 , 948010184 , 704638992 , 5431774245 , 9716012379
n×2
57555478
n×3
86333217
n×4
115110956
n×5
143888695
n÷2
14388869.5
n÷3
9592579.6666667
n÷3
7194434.75
n÷5
5755547.8
n2
828158261952121
n3
2.3832522313152E+22
n4
6.8584610683956E+29
n5
1.9737100256795E+37
2 √n5364.4886988417
3 √n306.44477660847
4 √n73.242669932504
5 √n31.032111989402
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28777740 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14388870 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5364.4887920472 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999305018 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28777739 can be divided by 2 positive divisors.
The sum of these divisors (counting 28777739) is 28777740, the average is 14388870.
Base
System
Value
2
Binary
1101101110001110100001011
3
Ternary
2000011001122012
4
Quaternary
1231301310023
5
Quinary
24331341424
6
Senary
2504450135
8
Octal
155616413
10
Decimal
28777739
12
Duodecimal
977994b
16
Hexadecimal
1b71d0b
20
Vigesimal
8jh46j
36
Base36
h4t1n
md5
71a3d39f5618264ce3078788e9b7e3ad
sha1
aa6e2971542b382d8faefb9f8e2783ea6a9841fa
sha256
01f2edfb638f51193ea355be05e4537305843e37a0ab422fbe7868a14b7052fa
sha512
b6b53ac83932af59b260f92b4ec99bfdac0df9346a95d390775b443c64daba2152f73a38b611307ddfa6190947fb85d147d25504c530bcad5da9418faa48ade7
ripemd-160
61d87cd5b31495f66a17900add7b4897f367f94c
Diameter
57555478
Circumference
180815866.85865
Area
2.6017359117585E+15
Volume
9.9829436020683E+22
Surface area
1.0406943647034E+16
Circumference
180815866.85865
Perimeter
115110956
Area
828158261952121
Diagonal
40697868.788233
Surface area
4968949571712726
Volume
2.3832522313152E+22
Space diagonal
49844506.074956
Perimeter
86333217
Area
3.5860304660225E+14
Altitude
24922253.037478
Surface area
3.5860304660225E+14
Volume
2.8086896900682E+21
Height
13565956.262744