121798983 (number)

121798983 is an odd 9-digits composite number following 121798982 and preceding 121798984. In scientific notation, it is written as 1.21798983 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 81133184 positive integers (up to 121798983) that are relatively prime to 121798983.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred ninety-eight thousand nine hundred eighty-three

Notation

Scientific notation 1.21798983 × 10^8
Engineering notation 1.21798983 × 10^6

Prime Factorization of 121798983

Prime Factorization 3 × 1277 × 31793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121798983
Product of the distinct prime numbers

The prime factorization of 121798983 is 3 × 1277 × 31793. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121798983)

Multiplication

n×y
n×2 243597966
n×3 365396949
n×4 487195932
n×5 608994915

Division

n÷y
n÷2 60899491.5
n÷3 40599661
n÷3 30449745.75
n÷5 24359796.6

Exponentiation

ny
n2 14834992259834289
n3 1.8068869700607E+24
n4 2.2007699534934E+32
n5 2.6805154215246E+40

Nth Root

y√n
2√n 11036.257653752
3√n 495.69501797102
4√n 105.05359419721
5√n 41.412240968285

Divisors of 121798983

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 -121798982
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 121798983 can be divided by 8 positive divisors. The sum of these divisors (counting 121798983) is 1, the average is 0.125.

Base conversion 121798983

Base System Value
2 Binary 111010000101000000101000111
3 Ternary 22111012000210110
4 Quaternary 13100220011013
5 Quinary 222140031413
6 Senary 20030324103
8 Octal 720500507
10 Decimal 121798983
12 Duodecimal 34959633
16 Hexadecimal 7428147
20 Vigesimal 1i14h93
36 Base36 20ikp3

Cryptographic Hash Functions

md5 8a76db205ebfe4c5aea919a9e4f5062c
sha1 e9fe35ed345955a15226066ec743848a799dcd82
sha256 bdb75a361d394d4660b03899541c302b232f52060f52d070142f0f5f62e1ba4a
sha512 4b42d225f7d8a58e7d390cb929b8cee28e969ffccbc65d61d2c3cb02aa6bdd1c4c3e11046ca1d8e44cfd8a73562b9fac0a0db07824873e8fbecc8f2c47eb8a88
ripemd-160 a63b1cf9a4e419418ad0cfef2f478fc8fc0e62e1

121798983 as geometric shapes

Circle

Radius = n
Diameter 243597966
Circumference 765285580.41502
Area 4.6605502699557E+16

Sphere

Radius = n
Volume 7.5686704413464E+24
Surface area 1.8642201079823E+17
Circumference 765285580.41502

Square

Length = n
Perimeter 487195932
Area 14834992259834289
Diagonal 172249773.64185

Cube

Length = n
Surface area 89009953559005734
Volume 1.8068869700607E+24
Space diagonal 210962026.86622

Equilateral Triangle

Length = n
Perimeter 365396949
Area 6.423740080981E+15
Altitude 105481013.43311

Triangular Pyramid

Length = n
Surface area 6.423740080981E+15
Volume 2.1294367156125E+23
Height 57416591.21395