103698981 is an odd 9-digits composite number following 103698980
and preceding 103698982 . In scientific notation, it is written as 1.03698981 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 69132636 positive integers (up to 103698981) that are relatively prime to 103698981.
103698981 has 8 divisors, whose sum is 153628160
The reverse of 103698981 is 189896301
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred three million six hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
1.03698981 × 10^8
Engineering notation
1.03698981 × 10^6
Prime Factorization
3 × 9 × 3840703
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103698981
Product of the distinct prime numbers
The prime factorization of 103698981 is 3 × 9 × 3840703.
Since it has a total of 3 prime factors.
2 , 3 , 44 , 13 , 269 , 215 , 8309 , 8262 , 9783 , 79215 , 141081 , 363919 , 1757397 , 7263212 , 15142891 , 67652193 , 486722341 , 818450695 , 7846547947 , 3611266398
n×2
207397962
n×3
311096943
n×4
414795924
n×5
518494905
n÷2
51849490.5
n÷3
34566327
n÷3
25924745.25
n÷5
20739796.2
n2
10753478660438361
n3
1.1151247792927E+24
n4
1.156373033005E+32
n5
1.199147051785E+40
2 √n
10183.269661558
3 √n
469.81278344048
4 √n
100.9121878742
5 √n
40.100971836611
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
-103698980
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 103698981 can be divided by 8 positive divisors.
The sum of these divisors (counting 103698981) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011100101001000100101
3
Ternary
21020010110021000
4
Quaternary
12023211020211
5
Quinary
203021331411
6
Senary
14142343513
8
Octal
613451045
10
Decimal
103698981
12
Duodecimal
2a88ab99
16
Hexadecimal
62e5225
20
Vigesimal
1c82791
36
Base36
1pqmn9
md5
5b51b0fed4f7e7ceb880ffd14a9f9ed3
sha1
9596613982c286e7c60f24bed0b2eb33ecce39f5
sha256
0e5dba92bf9e6601d0ea75927575e417c0f76201370609ffcbd3a8a5cc22a075
sha512
5a11e24b6123c16fc4753ae1b8a73a322d95e74e5c7d5b3c4b862b2b6441dabd94c9a8ccad021f77a06db8b67c0efecbaea7ceecb690dddd9525231ae874c04b
ripemd-160
34fab710f3d4ffcc86e18a3cd49a44b3f3f5bcc5
Diameter
207397962
Circumference
651559913.7887
Area
3.3783049560168E+16
Volume
4.6710237526159E+24
Surface area
1.3513219824067E+17
Circumference
651559913.7887
Perimeter
414795924
Area
10753478660438361
Diagonal
146652505.33447
Surface area
64520871962630166
Volume
1.1151247792927E+24
Space diagonal
179611903.78512
Perimeter
311096943
Area
4.6563928494967E+15
Altitude
89805951.89256
Surface area
4.6563928494967E+15
Volume
1.3141871555117E+23
Height
48884168.444823