381569189 is an odd 9-digits composite number following 381569188
and preceding 381569190 . In scientific notation, it is written as 3.81569189 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 377447616 positive integers (up to 381569189) that are relatively prime to 381569189.
381569189 has 8 divisors, whose sum is 385712760
The reverse of 381569189 is 981965183
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred eighty-one million five hundred sixty-nine thousand one hundred eighty-nine
Scientific notation
3.81569189 × 10^8
Engineering notation
3.81569189 × 10^6
Prime Factorization
157 × 229 × 10613
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
381569189
Product of the distinct prime numbers
The prime factorization of 381569189 is 157 × 229 × 10613.
Since it has a total of 3 prime factors.
6 , 5 , 76 , 95 , 92 , 369 , 4362 , 7441 , 78561 , 53676 , 576191 , 439551 , 6653459 , 6495185 , 33762854 , 76840650 , 301230545 , 701056210 , 777593316 , 6727009470
n×2
763138378
n×3
1144707567
n×4
1526276756
n×5
1907845945
n÷2
190784594.5
n÷3
127189729.66667
n÷3
95392297.25
n÷5
76313837.8
n2
145595045994117721
n3
5.5554583622393E+25
n4
2.1197917418029E+34
n5
8.0884721576864E+42
2 √n
19533.796072448
3 √n
725.31128226374
4 √n
139.76335740261
5 √n
52.037288624717
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
-381569188
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 381569189 can be divided by 8 positive divisors.
The sum of these divisors (counting 381569189) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101111100100100010100101
3
Ternary
222120222201112012
4
Quaternary
112233210202211
5
Quinary
1240140203224
6
Senary
101510204005
8
Octal
2657444245
10
Decimal
381569189
12
Duodecimal
a7953605
16
Hexadecimal
16be48a5
20
Vigesimal
5j4g2j9
36
Base36
6b6co5
md5
a773595699d26433d5516566b65b8ec8
sha1
dc55cf6048a150ccede61fd533d47b8882b536e3
sha256
1d650bd8d8b1d02e7fc4fe3dd1974cdf785fdfc1204ab6a2b52c58582e514301
sha512
1ecb15a7920ec75f41444672309e23febeca1c5ab0ef4f92e4f0a1f61f06cf2a7e77c6f21545fdbdde099b43dc50ee7e86595a50fbeb5956fddf6cb2cde60a37
ripemd-160
f0d1de1fe53173b0aab3a094033570ded3874473
Diameter
763138378
Circumference
2397469921.9972
Area
4.5740032689419E+17
Volume
2.3270649570847E+26
Surface area
1.8296013075768E+18
Circumference
2397469921.9972
Perimeter
1526276756
Area
145595045994117721
Diagonal
539620322.0675
Surface area
873570275964706326
Volume
5.5554583622393E+25
Space diagonal
660897221.95085
Perimeter
1144707567
Area
6.3044504248035E+16
Altitude
330448610.97543
Surface area
6.3044504248035E+16
Volume
6.5471704675649E+24
Height
179873440.68917