28667597 is an odd 8-digits composite number following 28667596
and preceding 28667598 . In scientific notation, it is written as 2.8667597 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 24571932 positive integers (up to 28667597) that are relatively prime to 28667597.
28667597 has 8 divisors, whose sum is 33432000
The reverse of 28667597 is 79576682
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
twenty-eight million six hundred sixty-seven thousand five hundred ninety-seven
Scientific notation
2.8667597 × 10^7
Engineering notation
2.8667597 × 10^6
Prime Factorization
49 × 7 × 83579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28667597
Product of the distinct prime numbers
The prime factorization of 28667597 is 49 × 7 × 83579.
Since it has a total of 3 prime factors.
7 , 2 , 73 , 33 , 7 , 377 , 8023 , 666 , 45594 , 80457 , 882918 , 846808 , 805621 , 3585319 , 67718299 , 5558491 , 925536726 , 699142705 , 1446566483 , 1148112681
n×2
57335194
n×3
86002791
n×4
114670388
n×5
143337985
n÷2
14333798.5
n÷3
9555865.6666667
n÷3
7166899.25
n÷5
5733519.4
n2
821831117754409
n3
2.3559923285843E+22
n4
6.7540638610946E+29
n5
1.9362278088212E+37
2 √n
5354.2130140666
3 √n
306.05332133589
4 √n
73.172488095367
5 √n
31.008321492422
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
-28667596
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 28667597 can be divided by 8 positive divisors.
The sum of these divisors (counting 28667597) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101010110111011001101
3
Ternary
1222221110112212
4
Quaternary
1231112323031
5
Quinary
24314330342
6
Senary
2502240205
8
Octal
155267315
10
Decimal
28667597
12
Duodecimal
9726065
16
Hexadecimal
1b56ecd
20
Vigesimal
8j38jh
36
Base36
h2g25
md5
7629c6aa64ba802a421cf4af92bb0fce
sha1
8fe2a73902ea61eb6157a631fd768ae2e8073ab3
sha256
161093dc407baa95f3564b4e781057e3fabc8c14445b275fd9e29ebeef8bfd80
sha512
c697b59b4638dfa1f26e8538e1953a4a9418e3c48ce56c752163e7d8ded5af330bf09ff5f8d47fcf04601e325f1d2f143bf83d8d015ae4c8267f35c5eba2d0ed
ripemd-160
b599474a954c15baf1facb0a4b6ab23b9534f060
Diameter
57335194
Circumference
180123824.26255
Area
2.5818586020287E+15
Volume
9.8687575885258E+22
Surface area
1.0327434408115E+16
Circumference
180123824.26255
Perimeter
114670388
Area
821831117754409
Diagonal
40542104.478046
Surface area
4930986706526454
Volume
2.3559923285843E+22
Space diagonal
49653734.534909
Perimeter
86002791
Area
3.5586331279794E+14
Altitude
24826867.267455
Surface area
3.5586331279794E+14
Volume
2.7765635866091E+21
Height
13514034.826015