28298198 is an even 8-digits composite number following 28298197
and preceding 28298199 . In scientific notation, it is written as 2.8298198 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 13913856 positive integers (up to 28298198) that are relatively prime to 28298198.
28298198 has 16 divisors, whose sum is 43159200
The reverse of 28298198 is 89189282
Previous prime number is 199
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
twenty-eight million two hundred ninety-eight thousand one hundred ninety-eight
Scientific notation
2.8298198 × 10^7
Engineering notation
2.8298198 × 10^6
Prime Factorization
2 × 97 × 199 × 733
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28298198
Product of the distinct prime numbers
The prime factorization of 28298198 is 2 × 97 × 199 × 733.
Since it has a total of 4 prime factors.
8 , 4 , 94 , 83 , 106 , 732 , 239 , 1091 , 2789 , 48495 , 855687 , 502529 , 3339544 , 1300682 , 30898629 , 29764174 , 545429349 , 738428387 , 1184213928 , 5753942599
n×2
56596396
n×3
84894594
n×4
113192792
n×5
141490990
n÷2
14149099
n÷3
9432732.6666667
n÷3
7074549.5
n÷5
5659639.6
n2
800788010047204
n3
2.2660857664342E+22
n4
6.4126143703536E+29
n5
1.8146543114991E+37
2 √n
5319.6050605285
3 √n
304.73307471499
4 √n
72.935622712968
5 √n
30.927994268081
1 , 2 , 97 , 194 , 199 , 398 , 733 , 1466 , 19303 , 38606 , 71101 , 142202 , 145867 , 291734 , 14149099 , 28298198
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28298197
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28298198 can be divided by 16 positive divisors.
The sum of these divisors (counting 28298198) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101011111100101111010110
3
Ternary
1222020200211102
4
Quaternary
1223330233112
5
Quinary
24221020243
6
Senary
2450310102
8
Octal
153745726
10
Decimal
28298198
12
Duodecimal
9588332
16
Hexadecimal
1afcbd6
20
Vigesimal
8gh59i
36
Base36
guj12
md5
6e5efd403ae15c73b958643c487336ba
sha1
c1c63b60643aad4389d2764610b3ff0e9d1040ad
sha256
e488ad30f6076cdba6d3673eb2ec19445270795ffa652354a5096b5db7cc667e
sha512
a1fe3eb335a88351d15f5224c7c000a1e81f3db2aeb2e37f7a381c2252a09582a834a5354916b41294d60c6fb1e5dc5ddd291e12013a3be4f7a782f33a984dd7
ripemd-160
a3312b76fef26a81dba0f5d3a965d16888274a46
Diameter
56596396
Circumference
177802821.89326
Area
2.5157497294471E+15
Volume
9.4921578616453E+22
Surface area
1.0062998917788E+16
Circumference
177802821.89326
Perimeter
113192792
Area
800788010047204
Diagonal
40019695.402319
Surface area
4804728060283224
Volume
2.2660857664342E+22
Space diagonal
49013916.698644
Perimeter
84894594
Area
3.4675137987343E+14
Altitude
24506958.349322
Surface area
3.4675137987343E+14
Volume
2.6706076869932E+21
Height
13339898.46744