103478987 is an odd 9-digits composite number following 103478986
and preceding 103478988 . In scientific notation, it is written as 1.03478987 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 103457040 positive integers (up to 103478987) that are relatively prime to 103478987.
103478987 has 4 divisors, whose sum is 103500936
The reverse of 103478987 is 789874301
Previous prime number is 6857
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred three million four hundred seventy-eight thousand nine hundred eighty-seven
Scientific notation
1.03478987 × 10^8
Engineering notation
1.03478987 × 10^6
Prime Factorization
6857 × 15091
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
103478987
Product of the distinct prime numbers
The prime factorization of 103478987 is 6857 × 15091.
Since it has a total of 2 prime factors.
8 , 10 , 79 , 82 , 345 , 11 , 9694 , 2842 , 83183 , 91615 , 556747 , 526830 , 250021 , 8634845 , 44877649 , 80490830 , 783583627 , 785994068 , 3267460910 , 2161583111
n×2
206957974
n×3
310436961
n×4
413915948
n×5
517394935
n÷2
51739493.5
n÷3
34492995.666667
n÷3
25869746.75
n÷5
20695797.4
n2
10707900750546169
n3
1.1080427225631E+24
n4
1.1465913848355E+32
n5
1.186481150057E+40
2 √n
10172.462189657
3 √n
469.480317401
4 √n
100.85862476584
5 √n
40.083942799552
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103478986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103478987 can be divided by 4 positive divisors.
The sum of these divisors (counting 103478987) is 1, the average is 0.25.
Base
System
Value
2
Binary
110001010101111011011001011
3
Ternary
21012201021111002
4
Quaternary
12022233123023
5
Quinary
202442311422
6
Senary
14133525215
8
Octal
612573313
10
Decimal
103478987
12
Duodecimal
2a7a380b
16
Hexadecimal
62af6cb
20
Vigesimal
1c6eh97
36
Base36
1plwwb
md5
8c163d9e9f63591e442fc7cda39c9bc6
sha1
6c64650e4945c315ca1fea6793c9b426486c5065
sha256
2956c2510ff672ca90ac204e8e902f79ebb25f42d231b8317a46edf0e2cd0aad
sha512
72cb613a5485e09a91559df06b91f0e4b2652b82270658b062022abc6fd1518ab0b52b713498e9dba7b26dc386a50484b3da915753bcc6f58f30cf6e41df5aab
ripemd-160
8404a2064dea1987dbd64daaf965190fae4e849a
Diameter
206957974
Circumference
650177650.72023
Area
3.3639862333284E+16
Volume
4.641358502757E+24
Surface area
1.3455944933314E+17
Circumference
650177650.72023
Perimeter
413915948
Area
10707900750546169
Diagonal
146341386.83603
Surface area
64247404503277014
Volume
1.1080427225631E+24
Space diagonal
179230862.99976
Perimeter
310436961
Area
4.6366570355877E+15
Altitude
89615431.49988
Surface area
4.6366570355877E+15
Volume
1.3058408716146E+23
Height
48780462.278676