28693498 is an even 8-digits composite number following 28693497
and preceding 28693499 . In scientific notation, it is written as 2.8693498 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 14317500 positive integers (up to 28693498) that are relatively prime to 28693498.
28693498 has 8 divisors, whose sum is 43128000
The reverse of 28693498 is 89439682
Previous prime number is 499
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
twenty-eight million six hundred ninety-three thousand four hundred ninety-eight
Scientific notation
2.8693498 × 10^7
Engineering notation
2.8693498 × 10^6
Prime Factorization
2 × 499 × 28751
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28693498
Product of the distinct prime numbers
The prime factorization of 28693498 is 2 × 499 × 28751.
Since it has a total of 3 prime factors.
8 , 7 , 42 , 80 , 192 , 223 , 8976 , 7721 , 6880 , 41183 , 796280 , 157667 , 6845019 , 4147188 , 57700067 , 39424915 , 927904056 , 92729133 , 8750801079 , 8695434329
n×2
57386996
n×3
86080494
n×4
114773992
n×5
143467490
n÷2
14346749
n÷3
9564499.3333333
n÷3
7173374.5
n÷5
5738699.6
n2
823316827476004
n3
2.3623839742549E+22
n4
6.7785059840515E+29
n5
1.9449904789637E+37
2 √n
5356.6312174724
3 √n
306.14546603054
4 √n
73.189010223342
5 √n
31.013922634625
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
-28693497
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 28693498 can be divided by 8 positive divisors.
The sum of these divisors (counting 28693498) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101011101001111111010
3
Ternary
1222222210002011
4
Quaternary
1231131033322
5
Quinary
24321142443
6
Senary
2503000134
8
Octal
155351772
10
Decimal
28693498
12
Duodecimal
973904a
16
Hexadecimal
1b5d3fa
20
Vigesimal
8j6dei
36
Base36
h301m
md5
e4b76febcc9dda9d7d5eeb234e27f7cf
sha1
aea4c5da26fa1c50ad12d757f96e9aed3dec856a
sha256
5657e7c390c38f15d51b5a83350f75e5aa7f7e480c5ff764156044bb48d70f4a
sha512
0ecad175f36acd452a4374117f97d7e42e4654a0b62801af5f1d66433d9c88e2271779285760442b7e1928e039f85d74fcc9d7b94ee5868ee59f36a68b3a6939
ripemd-160
90573eac293db82ff93a4b8f273967c73a536ff1
Diameter
57386996
Circumference
180286565.04519
Area
2.5865260967755E+15
Volume
9.8955308513033E+22
Surface area
1.0346104387102E+16
Circumference
180286565.04519
Perimeter
114773992
Area
823316827476004
Diagonal
40578734.023525
Surface area
4939900964856024
Volume
2.3623839742549E+22
Space diagonal
49698596.382876
Perimeter
86080494
Area
3.5650664397871E+14
Altitude
24849298.191438
Surface area
3.5650664397871E+14
Volume
2.7840962132701E+21
Height
13526244.674508