123996897 is an odd 9-digits composite number following 123996896
and preceding 123996898 . In scientific notation, it is written as 1.23996897 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 82664592 positive integers (up to 123996897) that are relatively prime to 123996897.
123996897 has 4 divisors, whose sum is 137774340
The reverse of 123996897 is 798699321
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred twenty-three million nine hundred ninety-six thousand eight hundred ninety-seven
Scientific notation
1.23996897 × 10^8
Engineering notation
1.23996897 × 10^6
Prime Factorization
9 × 13777433
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
123996897
Product of the distinct prime numbers
The prime factorization of 123996897 is 9 × 13777433.
Since it has a total of 2 prime factors.
2 , 4 , 60 , 53 , 23 , 523 , 577 , 2373 , 99400 , 42812 , 59523 , 11432 , 1665783 , 8360470 , 28307100 , 49583051 , 245403131 , 247767098 , 8510095999 , 6939193824
n×2
247993794
n×3
371990691
n×4
495987588
n×5
619984485
n÷2
61998448.5
n÷3
41332299
n÷3
30999224.25
n÷5
24799379.4
n2
15375230465628609
n3
1.9064808683978E+24
n4
2.3639771187119E+32
n5
2.9312582729928E+40
2 √n
11135.389395975
3 √n
498.6589356419
4 √n
105.5243545158
5 √n
41.560633943682
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123996896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123996897 can be divided by 4 positive divisors.
The sum of these divisors (counting 123996897) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011001000000101011100001
3
Ternary
22122022200202200
4
Quaternary
13121000223201
5
Quinary
223220400042
6
Senary
20145403413
8
Octal
731005341
10
Decimal
123996897
12
Duodecimal
35639569
16
Hexadecimal
7640ae1
20
Vigesimal
1iejc4h
36
Base36
21tom9
md5
a9d3da4a471ec374d8b35c11a9d75349
sha1
d036b3d4888e58c1231651406c33c019fed1ab52
sha256
614ffb704704886d18db5300bda39fc03d4ee980e3cd3f2fa4bce38b5a883e29
sha512
6ef7ca28642b04177e8e07b250d057c6cadad1dc81f5215a553cf5f0972471c751355eed9eedecdeb8707e047f8e5e1a00fc7d53d72d72bc020fc78d75e49130
ripemd-160
13c6e158718e3bd9a79e061d577cf216ab1010a0
Diameter
247993794
Circumference
779095481.36626
Area
4.8302711078069E+16
Volume
7.9858483871574E+24
Surface area
1.9321084431228E+17
Circumference
779095481.36626
Perimeter
495987588
Area
15375230465628609
Diagonal
175358093.42958
Surface area
92251382793771654
Volume
1.9064808683978E+24
Space diagonal
214768925.58488
Perimeter
371990691
Area
6.6576700861374E+15
Altitude
107384462.79244
Surface area
6.6576700861374E+15
Volume
2.2468092504109E+23
Height
58452697.80986