28392365 is an odd 8-digits composite number following 28392364
and preceding 28392366 . In scientific notation, it is written as 2.8392365 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 21108672 positive integers (up to 28392365) that are relatively prime to 28392365.
28392365 has 8 divisors, whose sum is 29237760
The reverse of 28392365 is 56329382
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-eight million three hundred ninety-two thousand three hundred sixty-five
Scientific notation
2.8392365 × 10^7
Engineering notation
2.8392365 × 10^6
Prime Factorization
95 × 53 × 5639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28392365
Product of the distinct prime numbers
The prime factorization of 28392365 is 95 × 53 × 5639.
Since it has a total of 3 prime factors.
3 , 3 , 35 , 89 , 578 , 332 , 62 , 5729 , 48162 , 46574 , 44627 , 21526 , 8579808 , 8187477 , 96537379 , 76737904 , 976130263 , 731130461 , 4071624492 , 8517113284
n×2
56784730
n×3
85177095
n×4
113569460
n×5
141961825
n÷2
14196182.5
n÷3
9464121.6666667
n÷3
7098091.25
n÷5
5678473
n2
806126390293225
n3
2.2887834709338E+22
n4
6.4983975712718E+29
n5
1.8450487575866E+37
2 √n
5328.448648528
3 √n
305.07071727597
4 √n
72.996223522371
5 √n
30.948550542111
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
-28392364
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 28392365 can be divided by 8 positive divisors.
The sum of these divisors (counting 28392365) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100010011101110101101
3
Ternary
1222102111000002
4
Quaternary
1230103232231
5
Quinary
24232023430
6
Senary
2452314045
8
Octal
154235655
10
Decimal
28392365
12
Duodecimal
9612925
16
Hexadecimal
1b13bad
20
Vigesimal
8h90i5
36
Base36
gwjot
md5
5b3ef655e746dddd261c6a4d19129135
sha1
bcfb7410037596a786bd6c899a66483bf788d195
sha256
d13a60292b90d1378ff957936ea2959a17067b698eb89800cf8bc49b55664288
sha512
40c92eed260a78e3348fa552c4cdd01af49717ffbc6308a574ca5d222c7a4341a2da98abf8b014e5362c4fb169afcb627704b52cdbf7188db5037ed2e4051b3d
ripemd-160
e88e1c93c4962f740814b5c6ef757d5fdff3d993
Diameter
56784730
Circumference
178394490.60408
Area
2.5325207456101E+15
Volume
9.5872337839244E+22
Surface area
1.013008298244E+16
Circumference
178394490.60408
Perimeter
113569460
Area
806126390293225
Diagonal
40152867.650847
Surface area
4836758341759350
Volume
2.2887834709338E+22
Space diagonal
49177018.72704
Perimeter
85177095
Area
3.4906296632749E+14
Altitude
24588509.36352
Surface area
3.4906296632749E+14
Volume
2.6973571882749E+21
Height
13384289.216949