381858244 is an even 9-digits composite number following 381858243
and preceding 381858245 . In scientific notation, it is written as 3.81858244 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 190881000 positive integers (up to 381858244) that are relatively prime to 381858244.
381858244 has 12 divisors, whose sum is 668420368
The reverse of 381858244 is 442858183
Previous prime number is 5011
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred eighty-one million eight hundred fifty-eight thousand two hundred forty-four
Scientific notation
3.81858244 × 10^8
Engineering notation
3.81858244 × 10^6
Prime Factorization
2 × 2 × 5011 × 19051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
190929122
Product of the distinct prime numbers
The prime factorization of 381858244 is 2 × 2 × 5011 × 19051.
Since it has a total of 4 prime factors.
1 , 10 , 98 , 95 , 209 , 240 , 3981 , 7425 , 11426 , 15345 , 453142 , 450861 , 8029581 , 8135615 , 42852556 , 54236692 , 172975166 , 362175215 , 4956861036 , 2861576862
n×2
763716488
n×3
1145574732
n×4
1527432976
n×5
1909291220
n÷2
190929122
n÷3
127286081.33333
n÷3
95464561
n÷5
76371648.8
n2
145815718510763536
n3
5.5680934218118E+25
n4
2.126222376481E+34
n5
8.1191554303655E+42
2 √n
19541.193515239
3 √n
725.49438748656
4 √n
139.78981906862
5 √n
52.045170331676
1 , 2 , 4 , 5011 , 10022 , 19051 , 20044 , 38102 , 76204 , 95464561 , 190929122 , 381858244
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-381858243
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 381858244 can be divided by 12 positive divisors.
The sum of these divisors (counting 381858244) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110110000101011000111000100
3
Ternary
222121112102000221
4
Quaternary
112300223013010
5
Quinary
1240223430434
6
Senary
101520314124
8
Octal
2660530704
10
Decimal
381858244
12
Duodecimal
a7a72944
16
Hexadecimal
16c2b1c4
20
Vigesimal
5j6c5c4
36
Base36
6bcjpg
md5
4a01c9641b81695682a08c7de884261e
sha1
cc349b4fda7522483ae48381d9ad286061815587
sha256
1343e2951edb5d63fab3f992e1bd7991a38f8528c6d2bc4a73cd523f6a81ea8a
sha512
7f72974a85d7538e5a1bc6c1ce4784a39f6f6090a84ebedf565a4d12a9ea5f1ce8b43f8ac99f8d31b4906393eac99aff1c8ce9e7bd737fa290d426f063838e7d
ripemd-160
f22343bbf590d7f25beb0130f0880263f734756f
Diameter
763716488
Circumference
2399286108.1262
Area
4.5809359005133E+17
Volume
2.3323575184621E+26
Surface area
1.8323743602053E+18
Circumference
2399286108.1262
Perimeter
1527432976
Area
145815718510763536
Diagonal
540029107.56877
Surface area
874894311064581216
Volume
5.5680934218118E+25
Space diagonal
661397879.89703
Perimeter
1145574732
Area
6.3140058250701E+16
Altitude
330698939.94852
Surface area
6.3140058250701E+16
Volume
6.5620610280723E+24
Height
180009702.52292