103661381 is an odd 9-digits prime number following 103661380
and preceding 103661382 . In scientific notation, it is written as 1.03661381 × 10^8.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 103661380 positive integers (up to 103661381) that are relatively prime to 103661381.
103661381 has 2 divisors, whose sum is 103661382
The reverse of 103661381 is 183166301
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred three million six hundred sixty-one thousand three hundred eighty-one
Scientific notation
1.03661381 × 10^8
Engineering notation
1.03661381 × 10^6
Prime Factorization
103661381
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
103661381 Product of the distinct prime numbers
The prime factorization of 103661381 is 103661381.
Since it has a total of 1 prime factors.
7 , 6 , 19 , 84 , 691 , 242 , 6898 , 3885 , 39773 , 39415 , 647129 , 535028 , 3310994 , 284562 , 50903395 , 55129232 , 808200439 , 695298845 , 3630056534 , 1375549798
n×2
207322762
n×3
310984143
n×4
414645524
n×5
518306905
n÷2
51830690.5
n÷3
34553793.666667
n÷3
25915345.25
n÷5
20732276.2
n2
10745681910827161
n3
1.1139122266631E+24
n4
1.1546967972868E+32
n5
1.1969746464302E+40
2 √n10181.423328789
3 √n469.75599375958
4 √n100.90303924456
5 √n40.098063388992
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
103661382 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
51830691 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
10181.423377898 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999807064 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103661381 can be divided by 2 positive divisors.
The sum of these divisors (counting 103661381) is 103661382, the average is 51830691.
Base
System
Value
2
Binary
110001011011011111101000101
3
Ternary
21020001112200102
4
Quaternary
12023123331011
5
Quinary
203014131011
6
Senary
14141453445
8
Octal
613337505
10
Decimal
103661381
12
Duodecimal
2a871285
16
Hexadecimal
62dbf45
20
Vigesimal
1c7hd91
36
Base36
1pptmt
md5
928912978fac828391eeac121da617b0
sha1
4bcceca16f327a20b4859b9da0e99b2048b8d198
sha256
b6d6d5d7fcce60c4c897cd3f92e352dacc4084464442fc13409fee173ad2d11e
sha512
f6331c197736938a77a8f0ce703fb29bd1fa8d782f88c9457a8f7b3ca5c96b5b9d496a3e5f7f029c09c1e32b5a2575c7a5dad675c4d9c1646362e23169f47be6
ripemd-160
243c5a191832a1609fac52d8e7cdd6dd2ba80c52
Diameter
207322762
Circumference
651323666.02115
Area
3.3758555348867E+16
Volume
4.665944624038E+24
Surface area
1.3503422139547E+17
Circumference
651323666.02115
Perimeter
414645524
Area
10745681910827161
Diagonal
146599330.90452
Surface area
64474091464962966
Volume
1.1139122266631E+24
Space diagonal
179546778.67476
Perimeter
310984143
Area
4.6530167578816E+15
Altitude
89773389.337378
Surface area
4.6530167578816E+15
Volume
1.3127581485334E+23
Height
48866443.634842