68103497 is an odd 8-digits composite number following 68103496
and preceding 68103498 . In scientific notation, it is written as 6.8103497 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 50673600 positive integers (up to 68103497) that are relatively prime to 68103497.
68103497 has 32 divisors, whose sum is 88817664
The reverse of 68103497 is 79430186
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-eight million one hundred three thousand four hundred ninety-seven
Scientific notation
6.8103497 × 10^7
Engineering notation
6.8103497 × 10^6
Prime Factorization
7 × 11 × 31 × 103 × 277
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
68103497
Product of the distinct prime numbers
The prime factorization of 68103497 is 7 × 11 × 31 × 103 × 277.
Since it has a total of 5 prime factors.
1 , 7 , 56 , 80 , 808 , 923 , 903 , 6972 , 12790 , 35517 , 551587 , 322656 , 6769825 , 5049205 , 10152020 , 83040634 , 585541096 , 300595172 , 9130055326 , 828220055
n×2
136206994
n×3
204310491
n×4
272413988
n×5
340517485
n÷2
34051748.5
n÷3
22701165.666667
n÷3
17025874.25
n÷5
13620699.4
n2
4638086303629009
n3
3.1586989666494E+23
n4
2.1511844559911E+31
n5
1.4650318414504E+39
2 √n
8252.4842926236
3 √n
408.37248319156
4 √n
90.843185174363
5 √n
36.866667541551
1 , 7 , 11 , 31 , 77 , 103 , 217 , 277 , 341 , 721 , 1133 , 1939 , 2387 , 3047 , 3193 , 7931 , 8587 , 21329 , 22351 , 28531 , 35123 , 60109 , 94457 , 199717 , 245861 , 313841 , 661199 , 884461 , 2196887 , 6191227 , 9729071 , 68103497
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68103496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68103497 can be divided by 32 positive divisors.
The sum of these divisors (counting 68103497) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000011110010110101001001
3
Ternary
11202011000102202
4
Quaternary
10003302311021
5
Quinary
114413302442
6
Senary
10431405545
8
Octal
403626511
10
Decimal
68103497
12
Duodecimal
1a9838b5
16
Hexadecimal
40f2d49
20
Vigesimal
115cieh
36
Base36
14jozt
md5
a1e098218f568736bc65cba3d4fd603d
sha1
577d29f289a869bf3007af06ec6f2947de44ea12
sha256
e578a72eb233f9cbbe3bdaffffa1704c68a28e3e83992bf9c1d51c8db19fd7a7
sha512
85677ca9bd5fa546c00e4d30d173320f49dae21126602f152ca24a0296790e3eeb35456c1171f116af02c27534f22f5b351b266da9339365beff19c67d885eed
ripemd-160
ee1b74bebf756180c73bde9354976d2294f55e24
Diameter
136206994
Circumference
427906891.71795
Area
1.4570977858196E+16
Volume
1.323112729137E+24
Surface area
5.8283911432785E+16
Circumference
427906891.71795
Perimeter
272413988
Area
4638086303629009
Diagonal
96312889.102435
Surface area
27828517821774054
Volume
3.1586989666494E+23
Space diagonal
117958716.97711
Perimeter
204310491
Area
2.0083502819437E+15
Altitude
58979358.488557
Surface area
2.0083502819437E+15
Volume
3.7225624317412E+22
Height
32104296.367478