121446144 (number)

121446144 is an even 9-digits composite number following 121446143 and preceding 121446145. In scientific notation, it is written as 1.21446144 × 10^8. The sum of its digits is 27. It has a total of 11 prime factors and 54 positive divisors. There are 40481280 positive integers (up to 121446144) that are relatively prime to 121446144.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred forty-six thousand one hundred forty-four

Notation

Scientific notation 1.21446144 × 10^8
Engineering notation 1.21446144 × 10^6

Prime Factorization of 121446144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 52711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 316266
Product of the distinct prime numbers

The prime factorization of 121446144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 52711. Since it has a total of 11 prime factors.

Most popular turbo-numbers

9, 7, 86, 65, 574, 282, 49, 2868, 56183, 90867, 339162, 506330, 9676576, 8913008, 20237969, 91056160, 574968038, 896517983, 4750275646, 5646348135

Basic calculations (n = 121446144)

Multiplication

n×y
n×2 242892288
n×3 364338432
n×4 485784576
n×5 607230720

Division

n÷y
n÷2 60723072
n÷3 40482048
n÷3 30361536
n÷5 24289228.8

Exponentiation

ny
n2 14749165892468736
n3 1.7912293248566E+24
n4 2.1753789452356E+32
n5 2.6419138463765E+40

Nth Root

y√n
2√n 11020.260613978
3√n 495.21589602756
4√n 104.9774290692
5√n 41.388219725367

Divisors of 121446144

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 52711, 105422, 158133, 210844, 316266, 421688, 474399, 632532, 843376, 948798, 1265064, 1686752, 1897596, 2530128, 3373504, 3795192, 5060256, 6747008, 7590384, 10120512, 13494016, 15180768, 20241024, 30361536, 40482048, 60723072, 121446144

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121446143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121446144 can be divided by 54 positive divisors. The sum of these divisors (counting 121446144) is 1, the average is 0.018518518518519.

Base conversion 121446144

Base System Value
2 Binary 111001111010001111100000000
3 Ternary 22110112002210100
4 Quaternary 13033101330000
5 Quinary 222042234034
6 Senary 20015002400
8 Octal 717217400
10 Decimal 121446144
12 Duodecimal 34809400
16 Hexadecimal 73d1f00
20 Vigesimal 1hj0f74
36 Base36 20b0g0

Cryptographic Hash Functions

md5 4dcb83749dd529f852a96d0d557c9b51
sha1 8639ebcb95118c0184c4489921e4c5da6ec1fd43
sha256 2854ca84f8ae5b86dde957c021be260b25950645282e1b8def86e2b2dc3e9e6a
sha512 48aec194f2079583e18515c700994b2e1fc082b559d62b241fbf3613cbe134e3da0e74e21a55746278a682e0e9316d89f99224b2a81d52e08a05bfc7cbf4cd65
ripemd-160 6298a3f5e73d354fb812365a3f39895264dd45bc

121446144 as geometric shapes

Circle

Radius = n
Diameter 242892288
Circumference 763068627.59442
Area 4.6335871214357E+16

Sphere

Radius = n
Volume 7.5030838504857E+24
Surface area 1.8534348485743E+17
Circumference 763068627.59442

Square

Length = n
Perimeter 485784576
Area 14749165892468736
Diagonal 171750783.94272

Cube

Length = n
Surface area 88494995354812416
Volume 1.7912293248566E+24
Space diagonal 210350891.79133

Equilateral Triangle

Length = n
Perimeter 364338432
Area 6.3865761737545E+15
Altitude 105175445.89566

Triangular Pyramid

Length = n
Surface area 6.3865761737545E+15
Volume 2.1109840037772E+23
Height 57250261.314239