121099428 (number)

121099428 is an even 9-digits composite number following 121099427 and preceding 121099429. In scientific notation, it is written as 1.21099428 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 40200192 positive integers (up to 121099428) that are relatively prime to 121099428.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million ninety-nine thousand four hundred twenty-eight

Notation

Scientific notation 1.21099428 × 10^8
Engineering notation 1.21099428 × 10^6

Prime Factorization of 121099428

Prime Factorization 2 × 2 × 3 × 9 × 257 × 4363

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 60549714
Product of the distinct prime numbers

The prime factorization of 121099428 is 2 × 2 × 3 × 9 × 257 × 4363. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121099428)

Multiplication

n×y
n×2 242198856
n×3 363298284
n×4 484397712
n×5 605497140

Division

n÷y
n÷2 60549714
n÷3 40366476
n÷3 30274857
n÷5 24219885.6

Exponentiation

ny
n2 14665071461927184
n3 1.7759317656185E+24
n4 2.1506432098343E+32
n5 2.6044166254302E+40

Nth Root

y√n
2√n 11004.518526496
3√n 494.74418370289
4√n 104.90242383518
5√n 41.364560887477

Divisors of 121099428

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 -121099427
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 121099428 can be divided by 48 positive divisors. The sum of these divisors (counting 121099428) is 1, the average is 0.020833333333333.

Base conversion 121099428

Base System Value
2 Binary 111001101111101010010100100
3 Ternary 22102212111012000
4 Quaternary 13031331102210
5 Quinary 222000140203
6 Senary 20003325300
8 Octal 715752244
10 Decimal 121099428
12 Duodecimal 34680830
16 Hexadecimal 737d4a4
20 Vigesimal 1hgh8b8
36 Base36 203kx0

Cryptographic Hash Functions

md5 cadbe09911e2587761bb9d4b4a145137
sha1 fbb6f0f4e5e0268c260686315390039c9e8b8e97
sha256 7f54fed897ece81b73f11f204ffe41d818509b3f079f4bbbc7bbffd677a52169
sha512 d7bfe9df92ba82b471883ed7d9bab6ab08afeba9f2a07054e0077d9a946dd5a788924183059a7924e6e31292bfd9af6493e17a5021fcd8dd74e78725c3be760c
ripemd-160 e277d1d498752061edc072cb5bac9b4762467c22

121099428 as geometric shapes

Circle

Radius = n
Diameter 242198856
Circumference 760890146.71745
Area 4.607168076916E+16

Sphere

Radius = n
Volume 7.4390055841918E+24
Surface area 1.8428672307664E+17
Circumference 760890146.71745

Square

Length = n
Perimeter 484397712
Area 14665071461927184
Diagonal 171260453.47322

Cube

Length = n
Surface area 87990428771563104
Volume 1.7759317656185E+24
Space diagonal 209750362.06353

Equilateral Triangle

Length = n
Perimeter 363298284
Area 6.3501622171716E+15
Altitude 104875181.03176

Triangular Pyramid

Length = n
Surface area 6.3501622171716E+15
Volume 2.0929556573224E+23
Height 57086817.824408