28698727 is an odd 8-digits prime number following 28698726
and preceding 28698728 . In scientific notation, it is written as 2.8698727 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 28698726 positive integers (up to 28698727) that are relatively prime to 28698727.
28698727 has 2 divisors, whose sum is 28698728
The reverse of 28698727 is 72789682
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
twenty-eight million six hundred ninety-eight thousand seven hundred twenty-seven
Scientific notation
2.8698727 × 10^7
Engineering notation
2.8698727 × 10^6
Prime Factorization
28698727
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28698727 Product of the distinct prime numbers
The prime factorization of 28698727 is 28698727.
Since it has a total of 1 prime factors.
4 , 8 , 96 , 17 , 382 , 427 , 3853 , 6101 , 30022 , 29513 , 496047 , 734373 , 3823077 , 7828458 , 43600451 , 13900940 , 502461583 , 14658619 , 3598770460 , 7869888382
n×2
57397454
n×3
86096181
n×4
114794908
n×5
143493635
n÷2
14349363.5
n÷3
9566242.3333333
n÷3
7174681.75
n÷5
5739745.4
n2
823616931420529
n3
2.3636757467415E+22
n4
6.7834484972257E+29
n5
1.9467633654044E+37
2 √n5357.1192818529
3 √n306.16406185096
4 √n73.192344421072
5 √n31.015052925406
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28698728 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14349364 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5357.1193751866 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999303105 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28698727 can be divided by 2 positive divisors.
The sum of these divisors (counting 28698727) is 28698728, the average is 14349364.
Base
System
Value
2
Binary
1101101011110100001100111
3
Ternary
2000000001020211
4
Quaternary
1231132201213
5
Quinary
24321324402
6
Senary
2503040251
8
Octal
155364147
10
Decimal
28698727
12
Duodecimal
9740087
16
Hexadecimal
1b5e867
20
Vigesimal
8j76g7
36
Base36
h342v
md5
cf2e1202a46bc8983e404bf76dfe03ca
sha1
ef55a68ab337d2491b7211e9cc878a4af5f5b6ca
sha256
689c0ae5145db630b18de8ad839919befb6bb98e652d7114cee263d539cc1224
sha512
c61da1287cf82e811d79c655909581fb88c9cad32dccdc26e3e855c2231ecb3ffe5981a0dccdd5780966659f677626040f61428632d363491b73e5f92c15dab7
ripemd-160
905f42331616697cf2f575890c58060e5ed8dcf8
Diameter
57397454
Circumference
180319419.82116
Area
2.5874689011229E+15
Volume
9.9009418152422E+22
Surface area
1.0349875604492E+16
Circumference
180319419.82116
Perimeter
114794908
Area
823616931420529
Diagonal
40586128.946243
Surface area
4941701588523174
Volume
2.3636757467415E+22
Space diagonal
49707653.276549
Perimeter
86096181
Area
3.5663659279858E+14
Altitude
24853826.638274
Surface area
3.5663659279858E+14
Volume
2.7856185817452E+21
Height
13528709.648748