121473072 (number)

121473072 is an even 9-digits composite number following 121473071 and preceding 121473073. In scientific notation, it is written as 1.21473072 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 33758208 positive integers (up to 121473072) that are relatively prime to 121473072.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred seventy-three thousand seventy-two

Notation

Scientific notation 1.21473072 × 10^8
Engineering notation 1.21473072 × 10^6

Prime Factorization of 121473072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 37 × 3257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5061378
Product of the distinct prime numbers

The prime factorization of 121473072 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 37 × 3257. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121473072)

Multiplication

n×y
n×2 242946144
n×3 364419216
n×4 485892288
n×5 607365360

Division

n÷y
n÷2 60736536
n÷3 40491024
n÷3 30368268
n÷5 24294614.4

Exponentiation

ny
n2 14755707221117184
n3 1.7924210856817E+24
n4 2.1773089559533E+32
n5 2.6448440757276E+40

Nth Root

y√n
2√n 11021.482295953
3√n 495.25249438504
4√n 104.98324769197
5√n 41.390054947319

Divisors of 121473072

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121473071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121473072 can be divided by 120 positive divisors. The sum of these divisors (counting 121473072) is 1, the average is 0.0083333333333333.

Base conversion 121473072

Base System Value
2 Binary 111001111011000100000110000
3 Ternary 22110120110201200
4 Quaternary 13033120200300
5 Quinary 222044114242
6 Senary 20015331200
8 Octal 717304060
10 Decimal 121473072
12 Duodecimal 34820b00
16 Hexadecimal 73d8830
20 Vigesimal 1hj42dc
36 Base36 20bl80

Cryptographic Hash Functions

md5 9d95f602e4a72256dc293c88bd4e2bb5
sha1 371d440ed43462629e9452049193b3230f90d24f
sha256 722683ff50781ea15a3da357dce8f8fc2d2837769969e0bdd1a3878da764ebcf
sha512 1036fc1db0f3953c2ab8ba83b214bd31135d6b04b9240da85d73bb7dfebe38116fd04358b1b0dba6a2627d63bdf5828f962775662875ae26ef7b44acc0858539
ripemd-160 eb81eb44f0dcc840f6fd7a64abc9d50f6aa056bb

121473072 as geometric shapes

Circle

Radius = n
Diameter 242946144
Circumference 763237821.20837
Area 4.6356421404384E+16

Sphere

Radius = n
Volume 7.508075886556E+24
Surface area 1.8542568561753E+17
Circumference 763237821.20837

Square

Length = n
Perimeter 485892288
Area 14755707221117184
Diagonal 171788865.88552

Cube

Length = n
Surface area 88534243326703104
Volume 1.7924210856817E+24
Space diagonal 210397532.45547

Equilateral Triangle

Length = n
Perimeter 364419216
Area 6.3894086521465E+15
Altitude 105198766.22774

Triangular Pyramid

Length = n
Surface area 6.3894086521465E+15
Volume 2.1123885073788E+23
Height 57262955.295174