121830963 is an odd 9-digits composite number following 121830962
and preceding 121830964 . In scientific notation, it is written as 1.21830963 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 81015264 positive integers (up to 121830963) that are relatively prime to 121830963.
121830963 has 8 divisors, whose sum is 162852048
The reverse of 121830963 is 369038121
Previous prime number is 397
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-one million eight hundred thirty thousand nine hundred sixty-three
Scientific notation
1.21830963 × 10^8
Engineering notation
1.21830963 × 10^6
Prime Factorization
3 × 397 × 102293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121830963
Product of the distinct prime numbers
The prime factorization of 121830963 is 3 × 397 × 102293.
Since it has a total of 3 prime factors.
8 , 9 , 86 , 79 , 384 , 680 , 9528 , 4051 , 95824 , 98369 , 455341 , 590716 , 4157 , 1723684 , 85151885 , 70797342 , 24287359 , 246255614 , 390559721 , 616802171
n×2
243661926
n×3
365492889
n×4
487323852
n×5
609154815
n÷2
60915481.5
n÷3
40610321
n÷3
30457740.75
n÷5
24366192.6
n2
14842783545507369
n3
1.8083106129497E+24
n4
2.2030822337878E+32
n5
2.6840363011056E+40
2 √n
11037.706419361
3 √n
495.73839802525
4 √n
105.06048933524
5 √n
41.414415410737
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
-121830962
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 121830963 can be divided by 8 positive divisors.
The sum of these divisors (counting 121830963) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000101111111000110011
3
Ternary
22111020122122220
4
Quaternary
13100233320303
5
Quinary
222142042323
6
Senary
20031132123
8
Octal
720577063
10
Decimal
121830963
12
Duodecimal
34974043
16
Hexadecimal
742fe33
20
Vigesimal
1i18h83
36
Base36
20j9df
md5
2f394bf8d5ce4275c987241577df63e5
sha1
02b5777756673013d39c2617970fbf62ed342b74
sha256
a12fe64bd4ddcdd129efe45032ae2a7e2a5c39d32597b19f728fedc5d16be704
sha512
17cb200c97780f5eca8845ed8f919295cbfe288295cc9de1ea09903caf49816232c659d8d2a36612f9193b3d32382829d5dcd3700935fa5dda6ba0baf4dcd72d
ripemd-160
0f9b80421175f6d17326cc516282475fe5b21c40
Diameter
243661926
Circumference
765486516.68114
Area
4.6629979745389E+16
Volume
7.574633782735E+24
Surface area
1.8651991898156E+17
Circumference
765486516.68114
Perimeter
487323852
Area
14842783545507369
Diagonal
172295000.19157
Surface area
89056701273044214
Volume
1.8083106129497E+24
Space diagonal
211017417.85104
Perimeter
365492889
Area
6.4271138066415E+15
Altitude
105508708.92552
Surface area
6.4271138066415E+15
Volume
2.1311144948472E+23
Height
57431666.730525