28682733 is an odd 8-digits composite number following 28682732
and preceding 28682734 . In scientific notation, it is written as 2.8682733 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 18604944 positive integers (up to 28682733) that are relatively prime to 28682733.
28682733 has 8 divisors, whose sum is 39277408
The reverse of 28682733 is 33728682
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
twenty-eight million six hundred eighty-two thousand seven hundred thirty-three
Scientific notation
2.8682733 × 10^7
Engineering notation
2.8682733 × 10^6
Prime Factorization
3 × 37 × 258403
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28682733
Product of the distinct prime numbers
The prime factorization of 28682733 is 3 × 37 × 258403.
Since it has a total of 3 prime factors.
5 , 10 , 87 , 66 , 913 , 254 , 9683 , 625 , 13443 , 45661 , 952301 , 413130 , 7472887 , 6784292 , 85310464 , 48043909 , 1772948 , 734980187 , 4369804972 , 6610523040
n×2
57365466
n×3
86048199
n×4
114730932
n×5
143413665
n÷2
14341366.5
n÷3
9560911
n÷3
7170683.25
n÷5
5736546.6
n2
822699172349289
n3
2.3597260699816E+22
n4
6.7683392818421E+29
n5
1.9413446847449E+37
2 √n
5355.6262939081
3 √n
306.10717549547
4 √n
73.182144638621
5 √n
31.011595173601
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
-28682732
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 28682733 can be divided by 8 positive divisors.
The sum of these divisors (counting 28682733) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101011010100111101101
3
Ternary
1222222020022110
4
Quaternary
1231122213231
5
Quinary
24320321413
6
Senary
2502434233
8
Octal
155324755
10
Decimal
28682733
12
Duodecimal
9732979
16
Hexadecimal
1b5a9ed
20
Vigesimal
8j56gd
36
Base36
h2rql
md5
d0b6f8e6b29b5ebfe2f2a51beaebbae3
sha1
87d77d3e25087453c03e2739668cc06956499ea4
sha256
00708e6b11309e8e8287aaed36f3bd244f4d9a0d1765d7af58fe2e165a54d474
sha512
97457709c655a355e44a53da86171aa9d637fce09a6f623b1b7c71e08255194b257961d233359af173ffaeea7bd36592da4642346c24bd47f9af89f7f1987613
ripemd-160
a083a68d1a7e3018052a283444d1821ba17de870
Diameter
57365466
Circumference
180218926.55536
Area
2.5845856759669E+15
Volume
9.8843974479179E+22
Surface area
1.0338342703868E+16
Circumference
180218926.55536
Perimeter
114730932
Area
822699172349289
Diagonal
40563510.014526
Surface area
4936195034095734
Volume
2.3597260699816E+22
Space diagonal
49679950.855932
Perimeter
86048199
Area
3.5623919146346E+14
Altitude
24839975.427966
Surface area
3.5623919146346E+14
Volume
2.7809638430444E+21
Height
13521170.004842