121642016 (number)

121642016 is an even 9-digits composite number following 121642015 and preceding 121642017. In scientific notation, it is written as 1.21642016 × 10^8. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 57584640 positive integers (up to 121642016) that are relatively prime to 121642016.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million six hundred forty-two thousand sixteen

Notation

Scientific notation 1.21642016 × 10^8
Engineering notation 1.21642016 × 10^6

Prime Factorization of 121642016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 47 × 2609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7602626
Product of the distinct prime numbers

The prime factorization of 121642016 is 2 × 2 × 2 × 2 × 2 × 31 × 47 × 2609. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121642016)

Multiplication

n×y
n×2 243284032
n×3 364926048
n×4 486568064
n×5 608210080

Division

n÷y
n÷2 60821008
n÷3 40547338.666667
n÷3 30410504
n÷5 24328403.2

Exponentiation

ny
n2 14796780056544256
n3 1.7999101563866E+24
n4 2.1894470004175E+32
n5 2.6632874705593E+40

Nth Root

y√n
2√n 11029.143937768
3√n 495.48198606515
4√n 105.01973118309
5√n 41.401561554445

Divisors of 121642016

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121642015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121642016 can be divided by 48 positive divisors. The sum of these divisors (counting 121642016) is 1, the average is 0.020833333333333.

Base conversion 121642016

Base System Value
2 Binary 111010000000001110000100000
3 Ternary 22110220001110212
4 Quaternary 13100001300200
5 Quinary 222120021031
6 Senary 20023113252
8 Octal 720016040
10 Decimal 121642016
12 Duodecimal 348a2828
16 Hexadecimal 7401c20
20 Vigesimal 1i0550g
36 Base36 20f7kw

Cryptographic Hash Functions

md5 353e8d1a0ecf472f31b43627b54a3565
sha1 4d2f0b78339cf196387b17ff3d2b33e582ad0b1d
sha256 6ea87661d790bd69d38a430f52480d483dac9a202dacd39bf999288c85611975
sha512 446a73f9a86fdf255efd45f7dcc7f1df7db0e8ae60ae8e85c807d95d9cbf48aa73975489b9ae12419f738dd6e2b3dd880f42005060976f933cc8707c09d5456e
ripemd-160 2967b9bb387137d909ed9f157fe5e300fc6624cc

121642016 as geometric shapes

Circle

Radius = n
Diameter 243284032
Circumference 764299327.6669
Area 4.6485455522423E+16

Sphere

Radius = n
Volume 7.5394460325679E+24
Surface area 1.8594182208969E+17
Circumference 764299327.6669

Square

Length = n
Perimeter 486568064
Area 14796780056544256
Diagonal 172027788.78161

Cube

Length = n
Surface area 88780680339265536
Volume 1.7999101563866E+24
Space diagonal 210690152.04711

Equilateral Triangle

Length = n
Perimeter 364926048
Area 6.4071937115891E+15
Altitude 105345076.02355

Triangular Pyramid

Length = n
Surface area 6.4071937115891E+15
Volume 2.1212144618459E+23
Height 57342596.260535