28469723 is an odd 8-digits prime number following 28469722
and preceding 28469724 . In scientific notation, it is written as 2.8469723 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 28469722 positive integers (up to 28469723) that are relatively prime to 28469723.
28469723 has 2 divisors, whose sum is 28469724
The reverse of 28469723 is 32796482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
twenty-eight million four hundred sixty-nine thousand seven hundred twenty-three
Scientific notation
2.8469723 × 10^7
Engineering notation
2.8469723 × 10^6
Prime Factorization
28469723
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28469723 Product of the distinct prime numbers
The prime factorization of 28469723 is 28469723.
Since it has a total of 1 prime factors.
6 , 7 , 15 , 63 , 695 , 477 , 1390 , 8903 , 37833 , 86888 , 846868 , 294821 , 2313937 , 977391 , 56009013 , 37396622 , 850472208 , 760556435 , 5521265047 , 7124554383
n×2
56939446
n×3
85409169
n×4
113878892
n×5
142348615
n÷2
14234861.5
n÷3
9489907.6666667
n÷3
7117430.75
n÷5
5693944.6
n2
810525127696729
n3
2.3075425870066E+22
n4
6.569509826278E+29
n5
1.8703212499991E+37
2 √n5335.7026716263
3 √n305.34753183128
4 √n73.045894283158
5 √n30.965396711982
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28469724 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14234862 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5335.7027653347 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999297499 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28469723 can be divided by 2 positive divisors.
The sum of these divisors (counting 28469723) is 28469724, the average is 14234862.
Base
System
Value
2
Binary
1101100100110100111011011
3
Ternary
1222120102010012
4
Quaternary
1230212213123
5
Quinary
24242012343
6
Senary
2454112135
8
Octal
154464733
10
Decimal
28469723
12
Duodecimal
964b64b
16
Hexadecimal
1b269db
20
Vigesimal
8hie63
36
Base36
gy7dn
md5
a732b30c0d797d618a2b97918c38eb7e
sha1
8c06d865b553f6ca47046e380876c503c4359df9
sha256
1f43f36bec0d7ca75180295a993c7f11f4fe9b6e9c1b36151bd730283913fd0d
sha512
1570f4063265ac7f7f3041d4ce784e5934e680d0ec0398a3ba39ec892b4e4b8f611a38e96ca2ab3a1411e52c15afd9e02f69a25335ba8f2b7687ce4b81e8d37d
ripemd-160
d903536b28e8c0ae138c74f80f12f56d9eb021ea
Diameter
56939446
Circumference
178880545.25307
Area
2.546339786722E+15
Volume
9.6658117855805E+22
Surface area
1.0185359146888E+16
Circumference
178880545.25307
Perimeter
113878892
Area
810525127696729
Diagonal
40262268.383605
Surface area
4863150766180374
Volume
2.3075425870066E+22
Space diagonal
49311006.713412
Perimeter
85409169
Area
3.509676754955E+14
Altitude
24655503.356706
Surface area
3.509676754955E+14
Volume
2.7194650185818E+21
Height
13420756.127868