28329897 is an odd 8-digits composite number following 28329896
and preceding 28329898 . In scientific notation, it is written as 2.8329897 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 18235280 positive integers (up to 28329897) that are relatively prime to 28329897.
28329897 has 8 divisors, whose sum is 39075840
The reverse of 28329897 is 79892382
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twenty-eight million three hundred twenty-nine thousand eight hundred ninety-seven
Scientific notation
2.8329897 × 10^7
Engineering notation
2.8329897 × 10^6
Prime Factorization
3 × 29 × 325631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28329897
Product of the distinct prime numbers
The prime factorization of 28329897 is 3 × 29 × 325631.
Since it has a total of 3 prime factors.
3 , 2 , 96 , 80 , 493 , 926 , 2340 , 9651 , 79753 , 18482 , 865833 , 17717 , 7836032 , 7950185 , 27216987 , 73709457 , 322385711 , 555639854 , 4753186873 , 5164995458
n×2
56659794
n×3
84989691
n×4
113319588
n×5
141649485
n÷2
14164948.5
n÷3
9443299
n÷3
7082474.25
n÷5
5665979.4
n2
802583064030609
n3
2.2737095537932E+22
n4
6.4413957466876E+29
n5
1.824840780399E+37
2 √n
5322.5836771252
3 √n
304.8468172827
4 √n
72.956039346481
5 √n
30.934920133132
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
-28329896
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 28329897 can be divided by 8 positive divisors.
The sum of these divisors (counting 28329897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100000100011110101001
3
Ternary
1222022022022110
4
Quaternary
1230010132221
5
Quinary
24223024042
6
Senary
2451112533
8
Octal
154043651
10
Decimal
28329897
12
Duodecimal
95a2749
16
Hexadecimal
1b047a9
20
Vigesimal
8h14eh
36
Base36
gv7hl
md5
c7f6f6ef0e69aa06250adb3fae8fb5b6
sha1
00b13d6675e5495234f48d03b8c29be56e9a945c
sha256
52cce085c8cf0a4ba840908ff0117142b84903b107c8b25026a75c662fdbe535
sha512
0db4f3b4e52485c4b09525155ae729ba41b12406164139cca008426e5371af213e80d949ff7a4ed22f15c6ec803481347fa4739cd573b67b965b18be661dfc64
ripemd-160
31ff2486ab1f9367cd9b805ca6b6daeae80a6943
Diameter
56659794
Circumference
178001992.58431
Area
2.5213890578541E+15
Volume
9.524092307458E+22
Surface area
1.0085556231417E+16
Circumference
178001992.58431
Perimeter
113319588
Area
802583064030609
Diagonal
40064524.558033
Surface area
4815498384183654
Volume
2.2737095537932E+22
Space diagonal
49068820.977193
Perimeter
84989691
Area
3.4752866104883E+14
Altitude
24534410.488597
Surface area
3.4752866104883E+14
Volume
2.6795924065596E+21
Height
13354841.519344