189968357 is an odd 9-digits composite number following 189968356
and preceding 189968358 . In scientific notation, it is written as 1.89968357 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 183273664 positive integers (up to 189968357) that are relatively prime to 189968357.
189968357 has 8 divisors, whose sum is 196673400
The reverse of 189968357 is 753869981
Previous prime number is 2837
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred eighty-nine million nine hundred sixty-eight thousand three hundred fifty-seven
Scientific notation
1.89968357 × 10^8
Engineering notation
1.89968357 × 10^6
Prime Factorization
29 × 2837 × 2309
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
189968357 Product of the distinct prime numbers
The prime factorization of 189968357 is 29 × 2837 × 2309.
Since it has a total of 3 prime factors.
5 , 1 , 45 , 34 , 916 , 331 , 1696 , 4771 , 93094 , 27973 , 357088 , 19891 , 3034094 , 323331 , 47299966 , 55898217 , 299621111 , 730125289 , 9412130100 , 4450059611
n×2
379936714
n×3
569905071
n×4
759873428
n×5
949841785
n÷2
94984178.5
n÷3
63322785.666667
n÷3
47492089.25
n÷5
37993671.4
n2
36087976661279449
n3
6.8555736337976E+24
n4
1.3023420595051E+33
n5
2.4740378129617E+41
2 √n13782.900892047
3 √n574.8577916752
4 √n117.40060004978
5 √n45.262261908027
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
-189968356 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 189968357 can be divided by 8 positive divisors.
The sum of these divisors (counting 189968357) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100101010111111100101
3
Ternary
111020110101121002
4
Quaternary
23110222333211
5
Quinary
342112441412
6
Senary
30503403045
8
Octal
1324527745
10
Decimal
189968357
12
Duodecimal
53753485
16
Hexadecimal
b52afe5
20
Vigesimal
2j760hh
36
Base36
353oit
md5
3a194426264248ff33eddd6f352620d2
sha1
5c5fd9315ac299f2ecc0211060e37af2c76aa1d3
sha256
a3c697955ea094fa41e8216c25660137b8de7ad4d84f415ba9a643eed837c6e9
sha512
134de8e68948b1556adffc8b6d2971f73a87e6e3ebbe7ae94ce0eee8f29c95dfeed579c399e1ad5223965f2bcb86f2109c2e6afff3ae327ac8e7f4a5d9951f76
ripemd-160
152315dd9f772f56cb0c8491b63e7eb1f1300ccd
Diameter
379936714
Circumference
1193606389.5314
Area
1.13373722362E+17
Volume
2.8716559685443E+25
Surface area
4.5349488944798E+17
Circumference
1193606389.5314
Perimeter
759873428
Area
36087976661279449
Diagonal
268655826.89113
Surface area
216527859967676694
Volume
6.8555736337976E+24
Space diagonal
329034846.15438
Perimeter
569905071
Area
1.5626552279924E+16
Altitude
164517423.07719
Surface area
1.5626552279924E+16
Volume
8.07937100897E+23
Height
89551942.297045