28347841 is an odd 8-digits prime number following 28347840
and preceding 28347842 . In scientific notation, it is written as 2.8347841 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 28347840 positive integers (up to 28347841) that are relatively prime to 28347841.
28347841 has 2 divisors, whose sum is 28347842
The reverse of 28347841 is 14874382
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
twenty-eight million three hundred forty-seven thousand eight hundred forty-one
Scientific notation
2.8347841 × 10^7
Engineering notation
2.8347841 × 10^6
Prime Factorization
28347841
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28347841 Product of the distinct prime numbers
The prime factorization of 28347841 is 28347841.
Since it has a total of 1 prime factors.
1 , 7 , 90 , 62 , 284 , 172 , 7882 , 8100 , 36611 , 53184 , 16748 , 903985 , 2059156 , 7455006 , 58413652 , 83621601 , 195172889 , 868908188 , 1939085128 , 111718654
n×2
56695682
n×3
85043523
n×4
113391364
n×5
141739205
n÷2
14173920.5
n÷3
9449280.3333333
n÷3
7086960.25
n÷5
5669568.2
n2
803600089361281
n3
2.2780327560799E+22
n4
6.4577310362146E+29
n5
1.8306273263538E+37
2 √n5324.2690578144
3 √n304.91116646089
4 √n72.967589091421
5 √n30.938837942097
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28347842 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14173921 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5324.269151724 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999294479 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28347841 can be divided by 2 positive divisors.
The sum of these divisors (counting 28347841) is 28347842, the average is 14173921.
Base
System
Value
2
Binary
1101100001000110111000001
3
Ternary
1222100012221001
4
Quaternary
1230020313001
5
Quinary
24224112331
6
Senary
2451332001
8
Octal
154106701
10
Decimal
28347841
12
Duodecimal
95b1001
16
Hexadecimal
1b08dc1
20
Vigesimal
8h39c1
36
Base36
gvlc1
md5
0f5259bbe7c80e65f89741069a3a2e1d
sha1
e7c84dde0100f6cf6fa95676ec3aaad9d3e25043
sha256
2bc39d7d5b952d5e972324e07f9dee541d62ff281965c1a426d321d790b6642b
sha512
29acb7026e1c19fba1beb30f5449cd7ab897de690673ba7a84984606c1f78b19aaddf1d241cdcd1929ac5e65e89dab183a91c380538489b5607de5baa7709168
ripemd-160
99b92c7379e5c9e09f6851801c7120d5b514303c
Diameter
56695682
Circumference
178114738.06146
Area
2.5245841371615E+15
Volume
9.5422012948502E+22
Surface area
1.0098336548646E+16
Circumference
178114738.06146
Perimeter
113391364
Area
803600089361281
Diagonal
40089901.206196
Surface area
4821600536167686
Volume
2.2780327560799E+22
Space diagonal
49099900.896884
Perimeter
85043523
Area
3.4796904593516E+14
Altitude
24549950.448442
Surface area
3.4796904593516E+14
Volume
2.6846873493153E+21
Height
13363300.402065