361243940 is an even 9-digits composite number following 361243939
and preceding 361243941 . In scientific notation, it is written as 3.61243940 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 144497568 positive integers (up to 361243940) that are relatively prime to 361243940.
361243940 has 12 divisors, whose sum is 758612316
The reverse of 361243940 is 049342163
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
three hundred sixty-one million two hundred forty-three thousand nine hundred forty
Scientific notation
3.61243940 × 10^8
Engineering notation
3.61243940 × 10^6
Prime Factorization
2 × 2 × 5 × 18062197
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
180621970 Product of the distinct prime numbers
The prime factorization of 361243940 is 2 × 2 × 5 × 18062197.
Since it has a total of 4 prime factors.
10 , 9 , 100 , 39 , 307 , 837 , 4012 , 3538 , 17057 , 74953 , 712237 , 19130 , 5668591 , 6653852 , 71507764 , 2235829 , 438142435 , 595559925 , 7516873304 , 971064308
n×2
722487880
n×3
1083731820
n×4
1444975760
n×5
1806219700
n÷2
180621970
n÷3
120414646.66667
n÷3
90310985
n÷5
72248788
n2
130497184186723600
n3
4.7141316974518E+25
n4
1.7029515080664E+34
n5
6.1518091240284E+42
2 √n19006.418389586
3 √n712.19708227277
4 √n137.86376750106
5 √n51.470704668657
1 , 2 , 4 , 5 , 10 , 20 , 18062197 , 36124394 , 72248788 , 90310985 , 180621970 , 361243940
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
-361243939 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 361243940 can be divided by 12 positive divisors.
The sum of these divisors (counting 361243940) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10101100010000010010100100100
3
Ternary
221011202002112012
4
Quaternary
111202002110210
5
Quinary
1214434301230
6
Senary
55502413352
8
Octal
2542022444
10
Decimal
361243940
12
Duodecimal
a0b91258
16
Hexadecimal
15882524
20
Vigesimal
5chf9h0
36
Base36
5z2plw
md5
2264bbc58af63ade6f63d66e9b57af94
sha1
d34d007784574d64e8f093651a3b17e1ad51f473
sha256
0c6fca0ec85a42559e672afd786dbc43cb05719cccc0e85c8529d96f51d6a240
sha512
c0489c90257a7c94cca617c58e2770350d9b98694fc31bdf19603a8603a1e63573186bea1424c38f1446c0e82cd75d1c79a5cb67227ac06672678de0c7ee81fd
ripemd-160
7f48a932b77cd2f14a3c07de846703ecec9d4885
Diameter
722487880
Circumference
2269762616.1157
Area
4.0996899515516E+17
Volume
1.9746508678359E+26
Surface area
1.6398759806207E+18
Circumference
2269762616.1157
Perimeter
1444975760
Area
130497184186723600
Diagonal
510876079.27309
Surface area
782983105120341600
Volume
4.7141316974518E+25
Space diagonal
625692858.00636
Perimeter
1083731820
Area
5.650693831402E+16
Altitude
312846429.00318
Surface area
5.650693831402E+16
Volume
5.5556574844577E+24
Height
170292026.42436