3871444 is an even 7-digits composite number following 3871443
and preceding 3871445 . In scientific notation, it is written as 3.871444 × 10^6.
The sum of its digits is 31. It has a total of 5 prime factors and 18 positive divisors.
There are 1812608 positive integers (up to 3871444) that are relatively prime to 3871444.
3871444 has 18 divisors, whose sum is 7199150
The reverse of 3871444 is 4441783
Previous prime number is 17
Is Prime? no
Number parity even
Number length 7
Sum of Digits 31
Digital Root 4
Name
three million eight hundred seventy-one thousand four hundred forty-four
Scientific notation
3.871444 × 10^6
Engineering notation
3.871444 × 10^6
Prime Factorization
2 × 2 × 3349 × 17 × 17
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
113866
Product of the distinct prime numbers
The prime factorization of 3871444 is 2 × 2 × 3349 × 17 × 17.
Since it has a total of 5 prime factors.
8 , 1 , 46 , 7 , 290 , 453 , 8897 , 8192 , 88785 , 36619 , 591796 , 287816 , 7072640 , 5884303 , 65999530 , 78887949 , 696258563 , 871148666 , 966954585 , 4796018142
n×2
7742888
n×3
11614332
n×4
15485776
n×5
19357220
n÷2
1935722
n÷3
1290481.3333333
n÷3
967861
n÷5
774288.8
n2
14988078645136
n3
5.802550714224E+19
n4
2.2464250147278E+26
n5
8.6969086447179E+32
2 √n
1967.5985362873
3 √n
157.02097168025
4 √n
44.357620949362
5 √n
20.776605630159
1 , 2 , 4 , 17 , 34 , 68 , 289 , 578 , 1156 , 3349 , 6698 , 13396 , 56933 , 113866 , 227732 , 967861 , 1935722 , 3871444
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3871443
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3871444 can be divided by 18 positive divisors.
The sum of these divisors (counting 3871444) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1110110001001011010100
3
Ternary
21021200121211
4
Quaternary
32301023110
5
Quinary
1442341234
6
Senary
214551204
8
Octal
16611324
10
Decimal
3871444
12
Duodecimal
1368504
16
Hexadecimal
3b12d4
20
Vigesimal
143ic4
36
Base36
2az84
md5
90608116a890c6e9e2309493f6a0fd34
sha1
d17718fe3e242eb5c30632152337a2da6eca0cf5
sha256
c91c172698100faf34f5d08ed246bad2beba268ec1816c6861c445414ad522e5
sha512
a5897871e9bb30ddd471af83c16941618bd0b23de3796858503403419319e0ef2f058ca5f30770ef4edeb0c42197fef7df750766817844b830551d8970bd2be6
ripemd-160
231b70109146db10ae75bdb0be4e4d081b0864ee
Diameter
7742888
Circumference
24325000.058369
Area
47086437762985
Volume
2.4305667594518E+20
Surface area
1.8834575105194E+14
Circumference
24325000.058369
Perimeter
15485776
Area
14988078645136
Diagonal
5475048.6107679
Surface area
89928471870816
Volume
5.802550714224E+19
Space diagonal
6705537.7066577
Perimeter
11614332
Area
6490028430303.4
Altitude
3352768.8533288
Surface area
6490028430303.4
Volume
6.838371597011E+18
Height
1825016.2035893