123670397 is an odd 9-digits prime number following 123670396
and preceding 123670398 . In scientific notation, it is written as 1.23670397 × 10^8.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 123670396 positive integers (up to 123670397) that are relatively prime to 123670397.
123670397 has 2 divisors, whose sum is 123670398
The reverse of 123670397 is 793076321
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-three million six hundred seventy thousand three hundred ninety-seven
Scientific notation
1.23670397 × 10^8
Engineering notation
1.23670397 × 10^6
Prime Factorization
123670397
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
123670397 Product of the distinct prime numbers
The prime factorization of 123670397 is 123670397.
Since it has a total of 1 prime factors.
7 , 6 , 57 , 76 , 690 , 23 , 2394 , 6161 , 88925 , 65146 , 453673 , 16813 , 1593985 , 4060956 , 61722894 , 3635758 , 166663568 , 503533946 , 5774512880 , 9020429888
n×2
247340794
n×3
371011191
n×4
494681588
n×5
618351985
n÷2
61835198.5
n÷3
41223465.666667
n÷3
30917599.25
n÷5
24734079.4
n2
15294367094137609
n3
1.8914604503957E+24
n4
2.3391766481024E+32
n5
2.8928690472395E+40
2 √n11120.719266306
3 √n498.22087292229
4 √n105.45482097233
5 √n41.538723940952
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
123670398 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
61835199 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11120.719311268 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999983828 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123670397 can be divided by 2 positive divisors.
The sum of these divisors (counting 123670397) is 123670398, the average is 61835199.
Base
System
Value
2
Binary
111010111110000111101111101
3
Ternary
22121201002220002
4
Quaternary
13113300331331
5
Quinary
223124423042
6
Senary
20134404045
8
Octal
727607575
10
Decimal
123670397
12
Duodecimal
35500625
16
Hexadecimal
75f0f7d
20
Vigesimal
1icifjh
36
Base36
21moot
md5
1fc094a464f1f9fd4ad3644aa7096a56
sha1
cc91722bae1de6994e877d946c005e30b27d9319
sha256
25bdc77766552c233d36fffbc9dbbc84eb47eb3880741167b1fdf40f6202e0df
sha512
3e65deb76865165bc065459200e64d6448eea668225bb1a686fcefb0c7d99b05adf309404c5eb71ab121c3e581b0df33452198a58ac22f0b42abe68affeba6e7
ripemd-160
82287870bbc091cd488416cd41a605daaaf09258
Diameter
247340794
Circumference
777044021.36347
Area
4.8048671304248E+16
Volume
7.9229310073585E+24
Surface area
1.9219468521699E+17
Circumference
777044021.36347
Perimeter
494681588
Area
15294367094137609
Diagonal
174896352.70146
Surface area
91766202564825654
Volume
1.8914604503957E+24
Space diagonal
214203410.99621
Perimeter
371011191
Area
6.622655219164E+15
Altitude
107101705.49811
Surface area
6.622655219164E+15
Volume
2.229107518035E+23
Height
58298784.233822