121142108 (number)

121142108 is an even 9-digits composite number following 121142107 and preceding 121142109. In scientific notation, it is written as 1.21142108 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 60490752 positive integers (up to 121142108) that are relatively prime to 121142108.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred forty-two thousand one hundred eight

Notation

Scientific notation 1.21142108 × 10^8
Engineering notation 1.21142108 × 10^6

Prime Factorization of 121142108

Prime Factorization 2 × 2 × 769 × 39383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 60571054
Product of the distinct prime numbers

The prime factorization of 121142108 is 2 × 2 × 769 × 39383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 58, 20, 755, 707, 8003, 8030, 58005, 27333, 392517, 898882, 5359096, 4621383, 19234503, 94485434, 877063316, 729701783, 972216704, 3353809965

Basic calculations (n = 121142108)

Multiplication

n×y
n×2 242284216
n×3 363426324
n×4 484568432
n×5 605710540

Division

n÷y
n÷2 60571054
n÷3 40380702.666667
n÷3 30285527
n÷5 24228421.6

Exponentiation

ny
n2 14675410330683664
n3 1.777810143224E+24
n4 2.1536766837394E+32
n5 2.6090093341864E+40

Nth Root

y√n
2√n 11006.457559088
3√n 494.8022990382
4√n 104.91166550526
5√n 41.3674761624

Divisors of 121142108

1, 2, 4, 769, 1538, 3076, 39383, 78766, 157532, 30285527, 60571054, 121142108

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 -121142107
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 121142108 can be divided by 12 positive divisors. The sum of these divisors (counting 121142108) is 1, the average is 0.083333333333333.

Base conversion 121142108

Base System Value
2 Binary 111001110000111101101011100
3 Ternary 22102221122201202
4 Quaternary 13032013231130
5 Quinary 222003021413
6 Senary 20004255032
8 Octal 716075534
10 Decimal 121142108
12 Duodecimal 346a1478
16 Hexadecimal 7387b5c
20 Vigesimal 1hh2f58
36 Base36 204huk

Cryptographic Hash Functions

md5 2c94db66c40ce57b9a9eb251c8b88653
sha1 d1257d3f8576ebd9c537d5ad805ac0a1a6ea4e83
sha256 cb5f524cbb3c41a6894210edb7c1047ad827cda574ac2a2ce093a6e80b13017c
sha512 5c94a45b5939a2093e8d51175edaf8a6b612e77780b296da11cadcf4fa7a4b5ab717fad3303589a142d720c4a70c35f1ae2e30338968eb94667262289803ef03
ripemd-160 d39d723131433ac80bc3b605bcd2b886a56062a4

121142108 as geometric shapes

Circle

Radius = n
Diameter 242284216
Circumference 761158313.06636
Area 4.6104161283292E+16

Sphere

Radius = n
Volume 7.4468737139066E+24
Surface area 1.8441664513317E+17
Circumference 761158313.06636

Square

Length = n
Perimeter 484568432
Area 14675410330683664
Diagonal 171320812.10807

Cube

Length = n
Surface area 88052461984101984
Volume 1.777810143224E+24
Space diagonal 209824285.992

Equilateral Triangle

Length = n
Perimeter 363426324
Area 6.3546390786663E+15
Altitude 104912142.996

Triangular Pyramid

Length = n
Surface area 6.3546390786663E+15
Volume 2.0951693465599E+23
Height 57106937.369355