103391421 is an odd 9-digits composite number following 103391420
and preceding 103391422 . In scientific notation, it is written as 1.03391421 × 10^8.
The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors.
There are 58847040 positive integers (up to 103391421) that are relatively prime to 103391421.
103391421 has 16 divisors, whose sum is 141225600
The reverse of 103391421 is 124193301
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6
Name
one hundred three million three hundred ninety-one thousand four hundred twenty-one
Scientific notation
1.03391421 × 10^8
Engineering notation
1.03391421 × 10^6
Prime Factorization
49 × 3 × 281 × 2503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
103391421
Product of the distinct prime numbers
The prime factorization of 103391421 is 49 × 3 × 281 × 2503.
Since it has a total of 4 prime factors.
4 , 9 , 9 , 28 , 788 , 66 , 3126 , 2185 , 45713 , 73483 , 59547 , 943261 , 3063585 , 1495768 , 70383242 , 96295838 , 33747564 , 747483452 , 9725210259 , 4169103788
n×2
206782842
n×3
310174263
n×4
413565684
n×5
516957105
n÷2
51695710.5
n÷3
34463807
n÷3
25847855.25
n÷5
20678284.2
n2
10689785936399241
n3
1.1052321581501E+24
n4
1.1427152336604E+32
n5
1.1814695180649E+40
2 √n
10168.157207675
3 √n
469.34785213341
4 √n
100.83728084233
5 √n
40.077156534378
1 , 3 , 49 , 147 , 281 , 843 , 2503 , 7509 , 13769 , 41307 , 122647 , 367941 , 703343 , 2110029 , 34463807 , 103391421
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103391420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103391421 can be divided by 16 positive divisors.
The sum of these divisors (counting 103391421) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001010011010000010111101
3
Ternary
21012112211100220
4
Quaternary
12022122002331
5
Quinary
202432011141
6
Senary
14132011553
8
Octal
612320275
10
Decimal
103391421
12
Duodecimal
2a760bb9
16
Hexadecimal
629a0bd
20
Vigesimal
1c63ib1
36
Base36
1pk1bx
md5
8a5031a598abe48a3ca36144fbb49e32
sha1
e2881b55604dd401c80bef8c9ca155a413d86d1f
sha256
092316cc01cb7fd53e0014347b6470da07f3a8d24dc2f674ab6b15e5f43f2b50
sha512
4407711e52d3989a438b87b495c449ff14684838a87d0a89d0a272cb9e1846894764eb5cbf08080ce7d6d93b3e3a4f30880dde05cf148ee514b0a628162d220a
ripemd-160
fbec3dc1817b8601da3bb3a5f1e5e7c1d52c4e7e
Diameter
206782842
Circumference
649627457.31562
Area
3.3582952966239E+16
Volume
4.6295856380742E+24
Surface area
1.3433181186496E+17
Circumference
649627457.31562
Perimeter
413565684
Area
10689785936399241
Diagonal
146217549.81123
Surface area
64138715618395446
Volume
1.1052321581501E+24
Space diagonal
179079194.23874
Perimeter
310174263
Area
4.6288130909697E+15
Altitude
89539597.119372
Surface area
4.6288130909697E+15
Volume
1.302528589689E+23
Height
48739183.270409