121608880 (number)

121608880 is an even 9-digits composite number following 121608879 and preceding 121608881. In scientific notation, it is written as 1.21608880 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 48557568 positive integers (up to 121608880) that are relatively prime to 121608880.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million six hundred eight thousand eight hundred eighty

Notation

Scientific notation 1.21608880 × 10^8
Engineering notation 1.21608880 × 10^6

Prime Factorization of 121608880

Prime Factorization 2 × 2 × 2 × 2 × 5 × 809 × 1879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15201110
Product of the distinct prime numbers

The prime factorization of 121608880 is 2 × 2 × 2 × 2 × 5 × 809 × 1879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121608880)

Multiplication

n×y
n×2 243217760
n×3 364826640
n×4 486435520
n×5 608044400

Division

n÷y
n÷2 60804440
n÷3 40536293.333333
n÷3 30402220
n÷5 24321776

Exponentiation

ny
n2 14788719694854400
n3 1.7984396387252E+24
n4 2.1870623021297E+32
n5 2.6596619705222E+40

Nth Root

y√n
2√n 11027.64163364
3√n 495.43699124436
4√n 105.01257845439
5√n 41.399305702895

Divisors of 121608880

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121608879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121608880 can be divided by 40 positive divisors. The sum of these divisors (counting 121608880) is 1, the average is 0.025.

Base conversion 121608880

Base System Value
2 Binary 111001111111001101010110000
3 Ternary 22110211101000121
4 Quaternary 13033321222300
5 Quinary 222112441010
6 Senary 20022300024
8 Octal 717715260
10 Decimal 121608880
12 Duodecimal 34887614
16 Hexadecimal 73f9ab0
20 Vigesimal 1i01240
36 Base36 20ei0g

Cryptographic Hash Functions

md5 c908c30269fdfe242d3e34798a96db1f
sha1 9e31056da6589bfb05e5e0f84e99c5bc5066a288
sha256 42905c23765c454a7502b5773a21df15f3206f5c3fe4dafd2d7339330196942f
sha512 e35d1d478952e64cb8ec419a252ebc169415e9b93d82dc8267bf1b9e619579cd8f3612fd441590f363904b07e3f5c1f875eec87f8773c4bafe60a83fbbad7c5a
ripemd-160 ec0170a615e8cabc275dfd40942d0405989ec670

121608880 as geometric shapes

Circle

Radius = n
Diameter 243217760
Circumference 764091128.03857
Area 4.6460133149353E+16

Sphere

Radius = n
Volume 7.5332863425916E+24
Surface area 1.8584053259741E+17
Circumference 764091128.03857

Square

Length = n
Perimeter 486435520
Area 14788719694854400
Diagonal 171980927.401

Cube

Length = n
Surface area 88732318169126400
Volume 1.7984396387252E+24
Space diagonal 210632758.81155

Equilateral Triangle

Length = n
Perimeter 364826640
Area 6.4037034725956E+15
Altitude 105316379.40577

Triangular Pyramid

Length = n
Surface area 6.4037034725956E+15
Volume 2.1194814401621E+23
Height 57326975.800334