103688943 is an odd 9-digits composite number following 103688942
and preceding 103688944 . In scientific notation, it is written as 1.03688943 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 68900184 positive integers (up to 103688943) that are relatively prime to 103688943.
103688943 has 8 divisors, whose sum is 138703488
The reverse of 103688943 is 349886301
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred three million six hundred eighty-eight thousand nine hundred forty-three
Scientific notation
1.03688943 × 10^8
Engineering notation
1.03688943 × 10^6
Prime Factorization
3 × 307 × 112583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103688943
Product of the distinct prime numbers
The prime factorization of 103688943 is 3 × 307 × 112583.
Since it has a total of 3 prime factors.
1 , 9 , 30 , 68 , 35 , 938 , 6638 , 1656 , 86278 , 87382 , 321810 , 650448 , 4052929 , 327025 , 3133800 , 98989639 , 647040882 , 333379976 , 6703189903 , 9985443235
n×2
207377886
n×3
311066829
n×4
414755772
n×5
518444715
n÷2
51844471.5
n÷3
34562981
n÷3
25922235.75
n÷5
20737788.6
n2
10751396900457249
n3
1.1148009803819E+24
n4
1.1559253531116E+32
n5
1.1985667805105E+40
2 √n
10182.776782391
3 √n
469.79762375151
4 √n
100.90974572553
5 √n
40.100195456481
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
-103688942
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 103688943 can be divided by 8 positive divisors.
The sum of these divisors (counting 103688943) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011100010101011101111
3
Ternary
21020002221111020
4
Quaternary
12023202223233
5
Quinary
203021021233
6
Senary
14142225223
8
Octal
613425357
10
Decimal
103688943
12
Duodecimal
2a885213
16
Hexadecimal
62e2aef
20
Vigesimal
1c81273
36
Base36
1pqewf
md5
66391f97f1a1b99b2526f90967a354cb
sha1
2f86f48fa0ba9faec5cf0870947564b8704f8797
sha256
422ec68092874d238eecea085b48db02ab43fb8d652ddf4736e9598deea8ddfc
sha512
cf9b522c67a391d12f9c7bb68bb84293be9f9154c232e5ebba8b6728038129b84b418c6b70f3059610edca78b658a97e10cfbef0db9fec05dd2e3beaabedfb36
ripemd-160
d91a8bbc15c8e61fd521afef507751333e259b55
Diameter
207377886
Circumference
651496843.17458
Area
3.3776509518305E+16
Volume
4.6696674269099E+24
Surface area
1.3510603807322E+17
Circumference
651496843.17458
Perimeter
414755772
Area
10751396900457249
Diagonal
146638309.45873
Surface area
64508381402743494
Volume
1.1148009803819E+24
Space diagonal
179594517.45911
Perimeter
311066829
Area
4.6554914209826E+15
Altitude
89797258.729557
Surface area
4.6554914209826E+15
Volume
1.3138055548357E+23
Height
48879436.486244