121511224 (number)

121511224 is an even 9-digits composite number following 121511223 and preceding 121511225. In scientific notation, it is written as 1.21511224 × 10^8. The sum of its digits is 19. It has a total of 4 prime factors and 8 positive divisors. There are 60755608 positive integers (up to 121511224) that are relatively prime to 121511224.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred eleven thousand two hundred twenty-four

Notation

Scientific notation 1.21511224 × 10^8
Engineering notation 1.21511224 × 10^6

Prime Factorization of 121511224

Prime Factorization 2 × 2 × 2 × 15188903

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30377806
Product of the distinct prime numbers

The prime factorization of 121511224 is 2 × 2 × 2 × 15188903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121511224)

Multiplication

n×y
n×2 243022448
n×3 364533672
n×4 486044896
n×5 607556120

Division

n÷y
n÷2 60755612
n÷3 40503741.333333
n÷3 30377806
n÷5 24302244.8

Exponentiation

ny
n2 14764977557978176
n3 1.7941104954025E+24
n4 2.180045622876E+32
n5 2.649000120115E+40

Nth Root

y√n
2√n 11023.212961746
3√n 495.30433823555
4√n 104.99148994917
5√n 41.392654560553

Divisors of 121511224

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 -121511223
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 121511224 can be divided by 8 positive divisors. The sum of these divisors (counting 121511224) is 1, the average is 0.125.

Base conversion 121511224

Base System Value
2 Binary 111001111100001110100111000
3 Ternary 22110122102001201
4 Quaternary 13033201310320
5 Quinary 222101324344
6 Senary 20020223544
8 Octal 717416470
10 Decimal 121511224
12 Duodecimal 3483abb4
16 Hexadecimal 73e1d38
20 Vigesimal 1hj8i14
36 Base36 20cens

Cryptographic Hash Functions

md5 a409d8b2a8d76e36b97e39a420269fbb
sha1 10f566290c3797895b29904b6e318d88fe85b138
sha256 922791f36832af7eef8a4b420b8caf0c3c7488b1e4403cfd13de6e128bc47373
sha512 5a6497fdf440549e6d5194a1df2350c4d516c58429b235ecbf10cd67d8b7625ab1791df457740c5fe16e47f5bb5b2275b0cad98cecd745a533ee2910904c84ce
ripemd-160 1c30932bccd50e33352aab659621c5f16d792343

121511224 as geometric shapes

Circle

Radius = n
Diameter 243022448
Circumference 763477537.29421
Area 4.6385545026562E+16

Sphere

Radius = n
Volume 7.5151524694463E+24
Surface area 1.8554218010625E+17
Circumference 763477537.29421

Square

Length = n
Perimeter 486044896
Area 14764977557978176
Diagonal 171842820.96136

Cube

Length = n
Surface area 88589865347869056
Volume 1.7941104954025E+24
Space diagonal 210463613.65788

Equilateral Triangle

Length = n
Perimeter 364533672
Area 6.3934228257581E+15
Altitude 105231806.82894

Triangular Pyramid

Length = n
Surface area 6.3934228257581E+15
Volume 2.1143794958284E+23
Height 57280940.320452