2808708 is an even 7-digits composite number following 2808707
and preceding 2808709 . In scientific notation, it is written as 2.808708 × 10^6.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 774144 positive integers (up to 2808708) that are relatively prime to 2808708.
2808708 has 24 divisors, whose sum is 5331480
The reverse of 2808708 is 8078082
Previous prime number is 29
Is Prime? no
Number parity even
Number length 7
Sum of Digits 33
Digital Root 6
Name
two million eight hundred eight thousand seven hundred eight
Scientific notation
2.808708 × 10^6
Engineering notation
2.808708 × 10^6
Prime Factorization
2 × 2 × 21 × 29 × 1153
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1404354
Product of the distinct prime numbers
The prime factorization of 2808708 is 2 × 2 × 21 × 29 × 1153.
Since it has a total of 5 prime factors.
1 , 9 , 16 , 81 , 347 , 892 , 6406 , 539 , 95696 , 73829 , 78126 , 255378 , 9467390 , 7689667 , 54307229 , 99585851 , 487383302 , 511179787 , 1851348273 , 9410080821
n×2
5617416
n×3
8426124
n×4
11234832
n×5
14043540
n÷2
1404354
n÷3
936236
n÷3
702177
n÷5
561741.6
n2
7888840629264
n3
2.2157449786139E+19
n4
6.2233806473926E+25
n5
1.7479659011377E+32
2 √n
1675.9200458256
3 √n
141.09193742467
4 √n
40.938002465015
5 √n
19.485040743745
1 , 2 , 4 , 21 , 29 , 42 , 58 , 84 , 116 , 609 , 1153 , 1218 , 2306 , 2436 , 4612 , 24213 , 33437 , 48426 , 66874 , 96852 , 133748 , 702177 , 1404354 , 2808708
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2808707
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2808708 can be divided by 24 positive divisors.
The sum of these divisors (counting 2808708) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010101101101110000100
3
Ternary
12021200211020
4
Quaternary
22231232010
5
Quinary
1204334313
6
Senary
140111140
8
Octal
12555604
10
Decimal
2808708
12
Duodecimal
b354b0
16
Hexadecimal
2adb84
20
Vigesimal
hb1f8
36
Base36
1o77o
md5
f606e5c354373dda17ed54bf50d4ae7b
sha1
5bdbfe6794aeb3cafa9be0c30e29af5bfc4840a3
sha256
ac8608d2d19d9cab2aab3900cbde80873d0e1c12e19bebaa916e94fe01399f07
sha512
172afc9ca03c449fae0f8968d3e8deeb08691a3662dc82d09fd0b88953e066b10758803640052f0394666aec03b59731be863022ef6e0fc44e03bcefeff2db24
ripemd-160
946e67e691da3a3f4c5f3824e4767e028d83313c
Diameter
5617416
Circumference
17647632.837758
Area
24783523766236
Volume
9.2812908627225E+19
Surface area
99134095064946
Circumference
17647632.837758
Perimeter
11234832
Area
7888840629264
Diagonal
3972112.9463458
Surface area
47333043775584
Volume
2.2157449786139E+19
Space diagonal
4864824.9596252
Perimeter
8426124
Area
3415968195674.7
Altitude
2432412.4798126
Surface area
3415968195674.7
Volume
2.6112804995965E+18
Height
1324037.6487819