121834345 is an odd 9-digits composite number following 121834344
and preceding 121834346 . In scientific notation, it is written as 1.21834345 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 97467472 positive integers (up to 121834345) that are relatively prime to 121834345.
121834345 has 4 divisors, whose sum is 146201220
The reverse of 121834345 is 543438121
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred twenty-one million eight hundred thirty-four thousand three hundred forty-five
Scientific notation
1.21834345 × 10^8
Engineering notation
1.21834345 × 10^6
Prime Factorization
5 × 24366869
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
121834345 Product of the distinct prime numbers
The prime factorization of 121834345 is 5 × 24366869.
Since it has a total of 2 prime factors.
10 , 2 , 89 , 7 , 677 , 864 , 7699 , 5616 , 33584 , 76426 , 738384 , 271864 , 2176669 , 3612352 , 20926216 , 50167135 , 536239913 , 113285658 , 1556435389 , 3488329000
n×2
243668690
n×3
365503035
n×4
487337380
n×5
609171725
n÷2
60917172.5
n÷3
40611448.333333
n÷3
30458586.25
n÷5
24366869
n2
14843607621579025
n3
1.8084612120121E+24
n4
2.203326872234E+32
n5
2.6844088629953E+40
2 √n11037.859620416
3 √n495.7429851781
4 √n105.06121844151
5 √n41.414645339146
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
-121834344 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 121834345 can be divided by 4 positive divisors.
The sum of these divisors (counting 121834345) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010000110000101101101001
3
Ternary
22111020211022011
4
Quaternary
13100300231221
5
Quinary
222142144340
6
Senary
20031155521
8
Octal
720605551
10
Decimal
121834345
12
Duodecimal
34975ba1
16
Hexadecimal
7430b69
20
Vigesimal
1i195h5
36
Base36
20jbzd
md5
fc3195c897f68fd188d9dafc6477609e
sha1
cd49d4c2687f45597b0c1dedf41a070e91105554
sha256
b3ead8e133608478dc8a94c3b20c53afe5f85a6c516986c186a934b940c3320b
sha512
9d0be7b96b199237136f0dedfdaeab4e1055f388f397c403dbd00f6e694dc67beb1e05e3b007a7a5081c696f948fef5ee9494ba8fbcfb99def1e5fa68c7df4e6
ripemd-160
e2477d79dff550f9d37db9c78ba29c84e48370e2
Diameter
243668690
Circumference
765507766.41385
Area
4.6632568656722E+16
Volume
7.5752646106124E+24
Surface area
1.8653027462689E+17
Circumference
765507766.41385
Perimeter
487337380
Area
14843607621579025
Diagonal
172299783.06184
Surface area
89061645729474150
Volume
1.8084612120121E+24
Space diagonal
211023275.64688
Perimeter
365503035
Area
6.4274706420479E+15
Altitude
105511637.82344
Surface area
6.4274706420479E+15
Volume
2.1312919775443E+23
Height
57433261.020614