123068145 is an odd 9-digits composite number following 123068144
and preceding 123068146 . In scientific notation, it is written as 1.23068145 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 64253952 positive integers (up to 123068145) that are relatively prime to 123068145.
123068145 has 32 divisors, whose sum is 201100032
The reverse of 123068145 is 541860321
Previous prime number is 167
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred twenty-three million sixty-eight thousand one hundred forty-five
Scientific notation
1.23068145 × 10^8
Engineering notation
1.23068145 × 10^6
Prime Factorization
3 × 73 × 5 × 167 × 673
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
123068145 Product of the distinct prime numbers
The prime factorization of 123068145 is 3 × 73 × 5 × 167 × 673.
Since it has a total of 5 prime factors.
10 , 5 , 66 , 76 , 553 , 735 , 8839 , 2640 , 9260 , 16463 , 868560 , 244558 , 6048121 , 2093203 , 41111973 , 66915521 , 972157840 , 38658006 , 2339773190 , 5055569921
n×2
246136290
n×3
369204435
n×4
492272580
n×5
615340725
n÷2
61534072.5
n÷3
41022715
n÷3
30767036.25
n÷5
24613629
n2
15145768313741025
n3
1.8639616109719E+24
n4
2.2939429781352E+32
n5
2.8231130705488E+40
2 √n11093.60829487
3 √n497.41080865329
4 √n105.32619947036
5 √n41.498187719041
1 , 3 , 5 , 15 , 73 , 167 , 219 , 365 , 501 , 673 , 835 , 1095 , 2019 , 2505 , 3365 , 10095 , 12191 , 36573 , 49129 , 60955 , 112391 , 147387 , 182865 , 245645 , 337173 , 561955 , 736935 , 1685865 , 8204543 , 24613629 , 41022715 , 123068145
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
-123068144 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 123068145 can be divided by 32 positive divisors.
The sum of these divisors (counting 123068145) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111010101011101111011110001
3
Ternary
22120120111202110
4
Quaternary
13111131323301
5
Quinary
223001140040
6
Senary
20113435533
8
Octal
725357361
10
Decimal
123068145
12
Duodecimal
3526bba9
16
Hexadecimal
755def1
20
Vigesimal
1i93a75
36
Base36
219rzl
md5
6b6dd702e72af2a52e855055e1d86761
sha1
66466c6dd8ff3ef96a6d5508643ac00f298a78d6
sha256
9cacbec7d02339749f91b052259229973d5f45ead05042fe59f70ca4fe0e1ad7
sha512
80a2659b432cafb07941bbe3075bbce924a4807cf3b3c5334a0c3fd9507b9c5ee6af06f22e8346b8c01593d74f6e420365387251daec3798da468b77ae55d24f
ripemd-160
9926c4931e2e16a4e64fdf48540843c89add06be
Diameter
246136290
Circumference
773259960.44585
Area
4.7581834467422E+16
Volume
7.8077441381369E+24
Surface area
1.9032733786969E+17
Circumference
773259960.44585
Perimeter
492272580
Area
15145768313741025
Diagonal
174044639.7551
Surface area
90874609882446150
Volume
1.8639616109719E+24
Space diagonal
213160279.93325
Perimeter
369204435
Area
6.5583100597666E+15
Altitude
106580139.96663
Surface area
6.5583100597666E+15
Volume
2.1966998249827E+23
Height
58014879.918366