121108972 (number)

121108972 is an even 9-digits composite number following 121108971 and preceding 121108973. In scientific notation, it is written as 1.21108972 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 60516080 positive integers (up to 121108972) that are relatively prime to 121108972.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred eight thousand nine hundred seventy-two

Notation

Scientific notation 1.21108972 × 10^8
Engineering notation 1.21108972 × 10^6

Prime Factorization of 121108972

Prime Factorization 2 × 2 × 1733 × 17471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 60554486
Product of the distinct prime numbers

The prime factorization of 121108972 is 2 × 2 × 1733 × 17471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121108972)

Multiplication

n×y
n×2 242217944
n×3 363326916
n×4 484435888
n×5 605544860

Division

n÷y
n÷2 60554486
n÷3 40369657.333333
n÷3 30277243
n÷5 24221794.4

Exponentiation

ny
n2 14667383098896784
n3 1.7763516890376E+24
n4 2.151321269698E+32
n5 2.6054430741486E+40

Nth Root

y√n
2√n 11004.952158006
3√n 494.757180501
4√n 104.90449064747
5√n 41.365212865658

Divisors of 121108972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121108971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121108972 can be divided by 12 positive divisors. The sum of these divisors (counting 121108972) is 1, the average is 0.083333333333333.

Base conversion 121108972

Base System Value
2 Binary 111001101111111100111101100
3 Ternary 22102212222021111
4 Quaternary 13031333213230
5 Quinary 222000441342
6 Senary 20003441404
8 Octal 715774754
10 Decimal 121108972
12 Duodecimal 34686264
16 Hexadecimal 737f9ec
20 Vigesimal 1hgic8c
36 Base36 203sa4

Cryptographic Hash Functions

md5 e6311c5667fae7e77c5ce4207f678acd
sha1 5e4dbd8aabc0a58ee74da450195da5adb63dce29
sha256 e6b00811722b3a494ccde19b7a44d172613bd4660d1c4dde3558fdb30398c0f4
sha512 f12264c9df3768b188e661d498ccd7e0022b64e6de091d43153ab2a22233ab530a01cec2394e3221e974523642a16b2ba4c934dc8b20a7ab72c902740cfbffa8
ripemd-160 bf9f286705de85bd192d9963ada20f182db7f0dc

121108972 as geometric shapes

Circle

Radius = n
Diameter 242217944
Circumference 760950113.43802
Area 4.6078942990881E+16

Sphere

Radius = n
Volume 7.4407645552963E+24
Surface area 1.8431577196352E+17
Circumference 760950113.43802

Square

Length = n
Perimeter 484435888
Area 14667383098896784
Diagonal 171273950.72746

Cube

Length = n
Surface area 88004298593380704
Volume 1.7763516890376E+24
Space diagonal 209766892.75644

Equilateral Triangle

Length = n
Perimeter 363326916
Area 6.3511631853416E+15
Altitude 104883446.37822

Triangular Pyramid

Length = n
Surface area 6.3511631853416E+15
Volume 2.0934505418177E+23
Height 57091316.909154