123996847 is an odd 9-digits composite number following 123996846
and preceding 123996848 . In scientific notation, it is written as 1.23996847 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 113171520 positive integers (up to 123996847) that are relatively prime to 123996847.
123996847 has 8 divisors, whose sum is 135036720
The reverse of 123996847 is 748699321
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-three million nine hundred ninety-six thousand eight hundred forty-seven
Scientific notation
1.23996847 × 10^8
Engineering notation
1.23996847 × 10^6
Prime Factorization
89 × 13 × 107171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
123996847
Product of the distinct prime numbers
The prime factorization of 123996847 is 89 × 13 × 107171.
Since it has a total of 3 prime factors.
9 , 4 , 7 , 12 , 491 , 556 , 694 , 5996 , 59970 , 94579 , 941667 , 250198 , 7486479 , 8840782 , 15618586 , 19994395 , 701210746 , 759553466 , 9384061072 , 5068412078
n×2
247993694
n×3
371990541
n×4
495987388
n×5
619984235
n÷2
61998423.5
n÷3
41332282.333333
n÷3
30999211.75
n÷5
24799369.4
n2
15375218065941409
n3
1.9064785621142E+24
n4
2.3639733057525E+32
n5
2.9312523630548E+40
2 √n
11135.387150881
3 √n
498.65886861616
4 √n
105.52434387799
5 √n
41.560630591934
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123996846
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123996847 can be divided by 8 positive divisors.
The sum of these divisors (counting 123996847) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001000000101010101111
3
Ternary
22122022200200211
4
Quaternary
13121000222233
5
Quinary
223220344342
6
Senary
20145403251
8
Octal
731005257
10
Decimal
123996847
12
Duodecimal
35639527
16
Hexadecimal
7640aaf
20
Vigesimal
1iejc27
36
Base36
21tokv
md5
411c4b2a703318d497c15021c3cdb5ee
sha1
14b3c201b0eb85bcea50a8da1373441a30827594
sha256
563080537fb9937c26af959d05136faed9d4b0854324382aaa20718fc8871608
sha512
d915cffcd5ca4a50cb82d54a97032321b25966c2c5f607d459a789adc737a2d45eace5257f347b5a8ba9589afb5755dad6b01773e4b7a35915e83a06dae5ea93
ripemd-160
2fec5bad4b68dd46c6e34f7b2651bb372f1e7bd8
Diameter
247993694
Circumference
779095167.207
Area
4.8302672123303E+16
Volume
7.9858387266191E+24
Surface area
1.9321068849321E+17
Circumference
779095167.207
Perimeter
495987388
Area
15375218065941409
Diagonal
175358022.7189
Surface area
92251308395648454
Volume
1.9064785621142E+24
Space diagonal
214768838.98234
Perimeter
371990541
Area
6.6576647169154E+15
Altitude
107384419.49117
Surface area
6.6576647169154E+15
Volume
2.2468065324295E+23
Height
58452674.239634