121830963 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million eight hundred thirty thousand nine hundred sixty-three

Notation

Scientific notation 1.21830963 × 10^8
Engineering notation 1.21830963 × 10^6

Prime Factorization of 121830963

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.

Most popular turbo-numbers

Basic calculations (n = 121830963)

Multiplication

n×y
n×2 243661926
n×3 365492889
n×4 487323852
n×5 609154815

Division

n÷y
n÷2 60915481.5
n÷3 40610321
n÷3 30457740.75
n÷5 24366192.6

Exponentiation

ny
n2 14842783545507369
n3 1.8083106129497E+24
n4 2.2030822337878E+32
n5 2.6840363011056E+40

Nth Root

y√n
2√n 11037.706419361
3√n 495.73839802525
4√n 105.06048933524
5√n 41.414415410737

Divisors of 121830963

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 conversion 121830963

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

Cryptographic Hash Functions

md5 2f394bf8d5ce4275c987241577df63e5
sha1 02b5777756673013d39c2617970fbf62ed342b74
sha256 a12fe64bd4ddcdd129efe45032ae2a7e2a5c39d32597b19f728fedc5d16be704
sha512 17cb200c97780f5eca8845ed8f919295cbfe288295cc9de1ea09903caf49816232c659d8d2a36612f9193b3d32382829d5dcd3700935fa5dda6ba0baf4dcd72d
ripemd-160 0f9b80421175f6d17326cc516282475fe5b21c40

121830963 as geometric shapes

Circle

Radius = n
Diameter 243661926
Circumference 765486516.68114
Area 4.6629979745389E+16

Sphere

Radius = n
Volume 7.574633782735E+24
Surface area 1.8651991898156E+17
Circumference 765486516.68114

Square

Length = n
Perimeter 487323852
Area 14842783545507369
Diagonal 172295000.19157

Cube

Length = n
Surface area 89056701273044214
Volume 1.8083106129497E+24
Space diagonal 211017417.85104

Equilateral Triangle

Length = n
Perimeter 365492889
Area 6.4271138066415E+15
Altitude 105508708.92552

Triangular Pyramid

Length = n
Surface area 6.4271138066415E+15
Volume 2.1311144948472E+23
Height 57431666.730525