2681804 is an even 7-digits composite number following 2681803
and preceding 2681805 . In scientific notation, it is written as 2.681804 × 10^6.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 1270080 positive integers (up to 2681804) that are relatively prime to 2681804.
2681804 has 24 divisors, whose sum is 4947600
The reverse of 2681804 is 4081862
Previous prime number is 29
Is Prime? no
Number parity even
Number length 7
Sum of Digits 29
Digital Root 2
Name
two million six hundred eighty-one thousand eight hundred four
Scientific notation
2.681804 × 10^6
Engineering notation
2.681804 × 10^6
Prime Factorization
2 × 2 × 61 × 29 × 379
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1340902
Product of the distinct prime numbers
The prime factorization of 2681804 is 2 × 2 × 61 × 29 × 379.
Since it has a total of 5 prime factors.
8 , 4 , 69 , 2 , 992 , 585 , 8495 , 4903 , 66308 , 40760 , 15162 , 952334 , 5545551 , 1674273 , 16775891 , 8406767 , 809923267 , 811107761 , 6749024091 , 8933281810
n×2
5363608
n×3
8045412
n×4
10727216
n×5
13409020
n÷2
1340902
n÷3
893934.66666667
n÷3
670451
n÷5
536360.8
n2
7192072694416
n3
1.9287729320176E+19
n4
5.1725909641764E+25
n5
1.3871875138092E+32
2 √n
1637.6214458781
3 √n
138.93415096067
4 √n
40.467535703056
5 √n
19.305693493543
1 , 2 , 4 , 29 , 58 , 61 , 116 , 122 , 244 , 379 , 758 , 1516 , 1769 , 3538 , 7076 , 10991 , 21982 , 23119 , 43964 , 46238 , 92476 , 670451 , 1340902 , 2681804
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
-2681803
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 2681804 can be divided by 24 positive divisors.
The sum of these divisors (counting 2681804) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010001110101111001100
3
Ternary
12001020202002
4
Quaternary
22032233030
5
Quinary
1141304204
6
Senary
133251432
8
Octal
12165714
10
Decimal
2681804
12
Duodecimal
a93b78
16
Hexadecimal
28ebcc
20
Vigesimal
gf4a4
36
Base36
1lhak
md5
b104b2accafdd0dfbfcfb626dd46d217
sha1
0c242ddbd98f449563295ae3dfde346b76d51dac
sha256
748fab02ae1f0e987451dc4f981e4d46ab9ec89bbb4e71d5c76564bbda215367
sha512
e6a24875a105c21b9f1694025ee034589d221f9fddd6636e492f36ce3ad5723999a14bd0e952390deba2d1813d3963f908ffeb709e624b95942f22800f497b0b
ripemd-160
93ade2aa408c3899bc37a7f6d644c51650fda4dd
Diameter
5363608
Circumference
16850271.489535
Area
22594562740861
Volume
8.0792251648923E+19
Surface area
90378250963444
Circumference
16850271.489535
Perimeter
10727216
Area
7192072694416
Diagonal
3792643.5884264
Surface area
43152436166496
Volume
1.9287729320176E+19
Space diagonal
4645020.7839414
Perimeter
8045412
Area
3114258829614.3
Altitude
2322510.3919707
Surface area
3114258829614.3
Volume
2.2730806993311E+18
Height
1264214.5294755