121145232 (number)

121145232 is an even 9-digits composite number following 121145231 and preceding 121145233. In scientific notation, it is written as 1.21145232 × 10^8. The sum of its digits is 21. It has a total of 9 prime factors and 120 positive divisors. There are 35557632 positive integers (up to 121145232) that are relatively prime to 121145232.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred forty-five thousand two hundred thirty-two

Notation

Scientific notation 1.21145232 × 10^8
Engineering notation 1.21145232 × 10^6

Prime Factorization of 121145232

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 23 × 23 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 658398
Product of the distinct prime numbers

The prime factorization of 121145232 is 2 × 2 × 2 × 2 × 3 × 13 × 23 × 23 × 367. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121145232)

Multiplication

n×y
n×2 242290464
n×3 363435696
n×4 484580928
n×5 605726160

Division

n÷y
n÷2 60572616
n÷3 40381744
n÷3 30286308
n÷5 24229046.4

Exponentiation

ny
n2 14676167236333824
n3 1.7779476847165E+24
n4 2.1538988474884E+32
n5 2.6093457558351E+40

Nth Root

y√n
2√n 11006.599474861
3√n 494.80655230494
4√n 104.91234186148
5√n 41.367689516228

Divisors of 121145232

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 -121145231
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 121145232 can be divided by 120 positive divisors. The sum of these divisors (counting 121145232) is 1, the average is 0.0083333333333333.

Base conversion 121145232

Base System Value
2 Binary 111001110001000011110010000
3 Ternary 22102221211000110
4 Quaternary 13032020132100
5 Quinary 222003121412
6 Senary 20004321320
8 Octal 716103620
10 Decimal 121145232
12 Duodecimal 346a3240
16 Hexadecimal 7388790
20 Vigesimal 1hh331c
36 Base36 204k9c

Cryptographic Hash Functions

md5 716b300ad04a4eb9415d33c5e19d9944
sha1 504bf41c93333a72e0d2a7c139da2efed93177a7
sha256 56754ce971960fa044bce999b13a814eb4aaa7e79bb2144a5427de7b2d98a6d0
sha512 de9fd7a53854e2e8f2e763038b99653fe473bde2ab46a19ec85640ac67ddbee18579edf7de18d31a2937079b072b5f71e7b1c33f52af7367c2830f91e3c578b7
ripemd-160 3f49a6f5c2cd2e9b38844c523866b35c00063a24

121145232 as geometric shapes

Circle

Radius = n
Diameter 242290464
Circumference 761177941.73726
Area 4.6106539172522E+16

Sphere

Radius = n
Volume 7.4474498463629E+24
Surface area 1.8442615669009E+17
Circumference 761177941.73726

Square

Length = n
Perimeter 484580928
Area 14676167236333824
Diagonal 171325230.11124

Cube

Length = n
Surface area 88057003418002944
Volume 1.7779476847165E+24
Space diagonal 209829696.91872

Equilateral Triangle

Length = n
Perimeter 363435696
Area 6.354966828427E+15
Altitude 104914848.45936

Triangular Pyramid

Length = n
Surface area 6.354966828427E+15
Volume 2.0953314407632E+23
Height 57108410.037078