103478991 is an odd 9-digits composite number following 103478990
and preceding 103478992 . In scientific notation, it is written as 1.03478991 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 53755200 positive integers (up to 103478991) that are relatively prime to 103478991.
103478991 has 8 divisors, whose sum is 118261968
The reverse of 103478991 is 199874301
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred three million four hundred seventy-eight thousand nine hundred ninety-one
Scientific notation
1.03478991 × 10^8
Engineering notation
1.03478991 × 10^6
Prime Factorization
21 × 11 × 447961
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103478991
Product of the distinct prime numbers
The prime factorization of 103478991 is 21 × 11 × 447961.
Since it has a total of 3 prime factors.
1 , 10 , 13 , 50 , 953 , 153 , 4506 , 1 , 72052 , 86537 , 671353 , 353684 , 302726 , 8269153 , 92164151 , 86998828 , 663899248 , 545804812 , 4436665184 , 5123951635
n×2
206957982
n×3
310436973
n×4
413915964
n×5
517394955
n÷2
51739495.5
n÷3
34492997
n÷3
25869747.75
n÷5
20695798.2
n2
10707901578378081
n3
1.1080428510579E+24
n4
1.1465915621223E+32
n5
1.1864813793753E+40
2 √n
10172.462386266
3 √n
469.48032345029
4 √n
100.85862574052
5 √n
40.083943109442
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
-103478990
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 103478991 can be divided by 8 positive divisors.
The sum of these divisors (counting 103478991) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001010101111011011001111
3
Ternary
21012201021111020
4
Quaternary
12022233123033
5
Quinary
202442311431
6
Senary
14133525223
8
Octal
612573317
10
Decimal
103478991
12
Duodecimal
2a7a3813
16
Hexadecimal
62af6cf
20
Vigesimal
1c6eh9b
36
Base36
1plwwf
md5
1eb3233dc8c998144cf064436258357a
sha1
01444b4cbcabb897500f32619a0d1693b38e943a
sha256
070c4540193bf51ee8df20f718aab52c785cd1feda13b55e2f85d7b4ea87571c
sha512
9220f5ab3499bf4b8bc8bec9279c894ef39e965570b5aed684b5fde17bafba7adb7943442ec24955197654ca452a6c58d80bf081f14cba22bdb2fc7454b4c8b3
ripemd-160
2aa38abae47edecf1cd462ba95343faa7a272b41
Diameter
206957982
Circumference
650177675.85297
Area
3.3639864933995E+16
Volume
4.6413590409948E+24
Surface area
1.3455945973598E+17
Circumference
650177675.85297
Perimeter
413915964
Area
10707901578378081
Diagonal
146341392.49288
Surface area
64247409470268486
Volume
1.1080428510579E+24
Space diagonal
179230869.92796
Perimeter
310436973
Area
4.6366573940495E+15
Altitude
89615434.963981
Surface area
4.6366573940495E+15
Volume
1.3058410230472E+23
Height
48780464.164294