28792357 is an odd 8-digits composite number following 28792356
and preceding 28792358 . In scientific notation, it is written as 2.8792357 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 26139600 positive integers (up to 28792357) that are relatively prime to 28792357.
28792357 has 8 divisors, whose sum is 31452192
The reverse of 28792357 is 75329782
Previous prime number is 1061
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
twenty-eight million seven hundred ninety-two thousand three hundred fifty-seven
Scientific notation
2.8792357 × 10^7
Engineering notation
2.8792357 × 10^6
Prime Factorization
11 × 1061 × 2467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28792357
Product of the distinct prime numbers
The prime factorization of 28792357 is 11 × 1061 × 2467.
Since it has a total of 3 prime factors.
9 , 4 , 78 , 64 , 637 , 947 , 1970 , 1688 , 32761 , 84360 , 427708 , 898743 , 7691964 , 1105785 , 90248875 , 28897050 , 746275773 , 399720425 , 2738608931 , 1713743217
n×2
57584714
n×3
86377071
n×4
115169428
n×5
143961785
n÷2
14396178.5
n÷3
9597452.3333333
n÷3
7198089.25
n÷5
5758471.4
n2
828999821615449
n3
2.3868858816888E+22
n4
6.8724070423845E+29
n5
1.9787279701365E+37
2 √n
5365.8510042676
3 √n
306.4966552668
4 √n
73.251969285935
5 √n
31.035263976227
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28792356
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28792357 can be divided by 8 positive divisors.
The sum of these divisors (counting 28792357) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101110101011000100101
3
Ternary
2000011210200121
4
Quaternary
1231311120211
5
Quinary
24332323412
6
Senary
2505041541
8
Octal
155653045
10
Decimal
28792357
12
Duodecimal
97862b1
16
Hexadecimal
1b75625
20
Vigesimal
8jj0hh
36
Base36
h54bp
md5
f4b42ebf122f384a19ff4d142f1bc337
sha1
acf13d4d395f338ac7d8c73bc7641ad28ffb69cf
sha256
971f553df1c49920978e4e06f37cfc5fb9f9239532731835c7158db88517e1ab
sha512
bd90844d0bceef25df685ca5ef7051dd62e4f6b0af19fda046c91d435bb7288180e97f15de3918e2fc182e6bfd24a87903723451aeb46d0c4352742ca3754299
ripemd-160
9ffd301943600806f2fdca2aa452bb39be984529
Diameter
57584714
Circumference
180907714.46147
Area
2.6043797494143E+15
Volume
9.9981642011611E+22
Surface area
1.0417518997657E+16
Circumference
180907714.46147
Perimeter
115169428
Area
828999821615449
Diagonal
40718541.762088
Surface area
4973998929692694
Volume
2.3868858816888E+22
Space diagonal
49869825.193661
Perimeter
86377071
Area
3.5896745262587E+14
Altitude
24934912.596831
Surface area
3.5896745262587E+14
Volume
2.812971988101E+21
Height
13572847.254029