28496729 is an odd 8-digits prime number following 28496728
and preceding 28496730 . In scientific notation, it is written as 2.8496729 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 28496728 positive integers (up to 28496729) that are relatively prime to 28496729.
28496729 has 2 divisors, whose sum is 28496730
The reverse of 28496729 is 92769482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-eight million four hundred ninety-six thousand seven hundred twenty-nine
Scientific notation
2.8496729 × 10^7
Engineering notation
2.8496729 × 10^6
Prime Factorization
28496729
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28496729 Product of the distinct prime numbers
The prime factorization of 28496729 is 28496729.
Since it has a total of 1 prime factors.
1 , 1 , 22 , 79 , 177 , 504 , 9224 , 2158 , 43461 , 58936 , 395487 , 648379 , 6019713 , 8120324 , 56558505 , 96063772 , 773024628 , 34207522 , 9719496001 , 6075653158
n×2
56993458
n×3
85490187
n×4
113986916
n×5
142483645
n÷2
14248364.5
n÷3
9498909.6666667
n÷3
7124182.25
n÷5
5699345.8
n2
812063563699441
n3
2.3141155305517E+22
n4
6.5944723148824E+29
n5
1.8792089045521E+37
2 √n5338.2327600059
3 √n305.44405085257
4 √n73.063210715146
5 √n30.971269156763
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28496730 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14248365 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5338.2328536698 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999298165 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28496729 can be divided by 2 positive divisors.
The sum of these divisors (counting 28496729) is 28496730, the average is 14248365.
Base
System
Value
2
Binary
1101100101101001101011001
3
Ternary
1222121210011102
4
Quaternary
1230231031121
5
Quinary
24243343404
6
Senary
2454441145
8
Octal
154551531
10
Decimal
28496729
12
Duodecimal
96631b5
16
Hexadecimal
1b2d359
20
Vigesimal
8i21g9
36
Base36
gys7t
md5
13d5f79ef53202556aed921cf3677041
sha1
082932e86dfbe13a39485ef0b34ac738677e39ac
sha256
9699b1c502afe63a3ae3cd61cffce51ca577703ac3ba2638e1474b6d057ef26d
sha512
48856c6fdaa582f45e5469442263ad00d25b544a29011b1ca53cada1d56eec4688cd7e29830bf9cf9a07fbf87ef3dc1f6c2bd14dd9e5703fb7e5c5e96de40322
ripemd-160
02655db2e5dcbf7c9184a0547712067cf63753f8
Diameter
56993458
Circumference
179050228.95548
Area
2.5511729259661E+15
Volume
9.6933444671191E+22
Surface area
1.0204691703864E+16
Circumference
179050228.95548
Perimeter
113986916
Area
812063563699441
Diagonal
40300460.635071
Surface area
4872381382196646
Volume
2.3141155305517E+22
Space diagonal
49357782.477521
Perimeter
85490187
Area
3.5163383782572E+14
Altitude
24678891.238761
Surface area
3.5163383782572E+14
Volume
2.727211306837E+21
Height
13433486.878357