103487642 is an even 9-digits composite number following 103487641
and preceding 103487643 . In scientific notation, it is written as 1.03487642 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 48643920 positive integers (up to 103487642) that are relatively prime to 103487642.
103487642 has 16 divisors, whose sum is 164656800
The reverse of 103487642 is 246784301
Previous prime number is 131
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred three million four hundred eighty-seven thousand six hundred forty-two
Scientific notation
1.03487642 × 10^8
Engineering notation
1.03487642 × 10^6
Prime Factorization
2 × 19 × 131 × 20789
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
103487642 Product of the distinct prime numbers
The prime factorization of 103487642 is 2 × 19 × 131 × 20789.
Since it has a total of 4 prime factors.
10 , 3 , 8 , 61 , 549 , 266 , 9929 , 759 , 91672 , 43058 , 755715 , 763028 , 4725331 , 3469852 , 19613059 , 7621247 , 658060721 , 599892247 , 5813200802 , 5406950467
n×2
206975284
n×3
310462926
n×4
413950568
n×5
517438210
n÷2
51743821
n÷3
34495880.666667
n÷3
25871910.5
n÷5
20697528.4
n2
10709692046720164
n3
1.1083207764612E+24
n4
1.1469750373558E+32
n5
1.1869774204881E+40
2 √n10172.887593992
3 √n469.49340617385
4 √n100.86073365781
5 √n40.084613302673
1 , 2 , 19 , 38 , 131 , 262 , 2489 , 4978 , 20789 , 41578 , 394991 , 789982 , 2723359 , 5446718 , 51743821 , 103487642
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
-103487641 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 103487642 can be divided by 16 positive divisors.
The sum of these divisors (counting 103487642) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001010110001100010011010
3
Ternary
21012201201100122
4
Quaternary
12022301202122
5
Quinary
202443101032
6
Senary
14134033242
8
Octal
612614232
10
Decimal
103487642
12
Duodecimal
2a7a8822
16
Hexadecimal
62b189a
20
Vigesimal
1c6fj22
36
Base36
1pm3kq
md5
b79e396d3c84eb019972d072685deb5a
sha1
409a4b401295e29014568073d27ff39118426906
sha256
e0ec159ac336b7f655fd6641fa2503fb0fa3c6770da4c3ffccf4605439925d85
sha512
a1cb25de8f96e5fe570b8e4da9ea40a076085728fdc1715619d8d57e87608b63995d918310d7045d01e0331badac6ac95ccb83c932bf23e1477f4fe614545759
ripemd-160
1f33d2100b0cf872bd0705494b1b89608dc48c7e
Diameter
206975284
Circumference
650232031.68906
Area
3.3645489856185E+16
Volume
4.642523212202E+24
Surface area
1.3458195942474E+17
Circumference
650232031.68906
Perimeter
413950568
Area
10709692046720164
Diagonal
146353626.85441
Surface area
64258152280320984
Volume
1.1083207764612E+24
Space diagonal
179245853.8995
Perimeter
310462926
Area
4.6374326895839E+15
Altitude
89622926.949749
Surface area
4.6374326895839E+15
Volume
1.3061685612761E+23
Height
48784542.284804