28434979 is an odd 8-digits prime number following 28434978
and preceding 28434980 . In scientific notation, it is written as 2.8434979 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 28434978 positive integers (up to 28434979) that are relatively prime to 28434979.
28434979 has 2 divisors, whose sum is 28434980
The reverse of 28434979 is 97943482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
twenty-eight million four hundred thirty-four thousand nine hundred seventy-nine
Scientific notation
2.8434979 × 10^7
Engineering notation
2.8434979 × 10^6
Prime Factorization
28434979
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28434979 Product of the distinct prime numbers
The prime factorization of 28434979 is 28434979.
Since it has a total of 1 prime factors.
9 , 8 , 65 , 13 , 95 , 888 , 2683 , 1489 , 68165 , 15417 , 423984 , 33527 , 1815727 , 9171531 , 69191381 , 41807736 , 754867652 , 504622753 , 9078280937 , 7836208872
n×2
56869958
n×3
85304937
n×4
113739916
n×5
142174895
n÷2
14217489.5
n÷3
9478326.3333333
n÷3
7108744.75
n÷5
5686995.8
n2
808548030730441
n3
2.2991046274311E+22
n4
6.5374991799807E+29
n5
1.8589365189527E+37
2 √n5332.4458740807
3 √n305.22326750016
4 √n73.023598063097
5 √n30.957835083693
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28434980 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14217490 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5332.4459678463 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999296641 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28434979 can be divided by 2 positive divisors.
The sum of these divisors (counting 28434979) is 28434980, the average is 14217490.
Base
System
Value
2
Binary
1101100011110001000100011
3
Ternary
1222111122110101
4
Quaternary
1230132020203
5
Quinary
24234404404
6
Senary
2453243231
8
Octal
154361043
10
Decimal
28434979
12
Duodecimal
9633517
16
Hexadecimal
1b1e223
20
Vigesimal
8he78j
36
Base36
gxgkj
md5
3b99c46bf1f3554fc717b76c7af33d95
sha1
b19fd187200ce247c02011318f82bc8303d5c5a3
sha256
13c31637f9e462b8e2c50235fb83e11be0ec9570edc33a89846704158923d98b
sha512
28fc73ed292f1c97e8e02bb40bcaa1793421269fea180c9b08665758c3db1acca0e1fbafea2c96f6ad49aa7bc48e836c43c1d2389dab2f57b03f8d2ddeda3d18
ripemd-160
72208d42b30e2b95cc743a32c462232704f5f6c9
Diameter
56869958
Circumference
178662242.26276
Area
2.5401285534172E+15
Volume
9.6304669431626E+22
Surface area
1.0160514213669E+16
Circumference
178662242.26276
Perimeter
113739916
Area
808548030730441
Diagonal
40213132.947594
Surface area
4851288184382646
Volume
2.2991046274311E+22
Space diagonal
49250828.340154
Perimeter
85304937
Area
3.5011156739622E+14
Altitude
24625414.170077
Surface area
3.5011156739622E+14
Volume
2.7095207878566E+21
Height
13404377.649198