121773487 (number)

121773487 is an odd 9-digits composite number following 121773486 and preceding 121773488. In scientific notation, it is written as 1.21773487 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 107131800 positive integers (up to 121773487) that are relatively prime to 121773487.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred seventy-three thousand four hundred eighty-seven

Notation

Scientific notation 1.21773487 × 10^8
Engineering notation 1.21773487 × 10^6

Prime Factorization of 121773487

Prime Factorization 341 × 357107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121773487
Product of the distinct prime numbers

The prime factorization of 121773487 is 341 × 357107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121773487)

Multiplication

n×y
n×2 243546974
n×3 365320461
n×4 487093948
n×5 608867435

Division

n÷y
n÷2 60886743.5
n÷3 40591162.333333
n÷3 30443371.75
n÷5 24354697.4

Exponentiation

ny
n2 14828782136139169
n3 1.805752508681E+24
n4 2.1989277964108E+32
n5 2.6777110543017E+40

Nth Root

y√n
2√n 11035.102491595
3√n 495.660427857
4√n 105.04809608743
5√n 41.410507070533

Divisors of 121773487

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 -121773486
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 121773487 can be divided by 4 positive divisors. The sum of these divisors (counting 121773487) is 1, the average is 0.25.

Base conversion 121773487

Base System Value
2 Binary 111010000100001110110101111
3 Ternary 22111010201211011
4 Quaternary 13100201312233
5 Quinary 222133222422
6 Senary 20030010051
8 Octal 720416657
10 Decimal 121773487
12 Duodecimal 34946927
16 Hexadecimal 7421daf
20 Vigesimal 1i11de7
36 Base36 20i10v

Cryptographic Hash Functions

md5 e2cd906f3d0e71303d644c947915342d
sha1 47f0c00582a6c614ce62ef48a18a5d35160d4851
sha256 eb4cc09b27ae243ed3cd3b0a61ebcb6fb2d43ceb6b096e0fa1df90b666454d5a
sha512 b0bd914357bcd8b4a3447b8e57a7c882da3cc1cd7cc7c702dce16641410b41c743b9dc49cf37bfbf565487ddf687a95960307d3290fd4da415bf1750724d5b04
ripemd-160 4a52b5956060bff0c54385041c04c09deee8a48f

121773487 as geometric shapes

Circle

Radius = n
Diameter 243546974
Circumference 765125384.32242
Area 4.6585993020578E+16

Sphere

Radius = n
Volume 7.5639184206313E+24
Surface area 1.8634397208231E+17
Circumference 765125384.32242

Square

Length = n
Perimeter 487093948
Area 14828782136139169
Diagonal 172213716.85286

Cube

Length = n
Surface area 88972692816835014
Volume 1.805752508681E+24
Space diagonal 210917866.49883

Equilateral Triangle

Length = n
Perimeter 365320461
Area 6.4210510185407E+15
Altitude 105458933.24941

Triangular Pyramid

Length = n
Surface area 6.4210510185407E+15
Volume 2.1280997400549E+23
Height 57404572.284288