243669969 (number)

243669969 is an odd 9-digits composite number following 243669968 and preceding 243669970. In scientific notation, it is written as 2.43669969 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 160630560 positive integers (up to 243669969) that are relatively prime to 243669969.

Interesting facts

Basic properties

Name

Name two hundred forty-three million six hundred sixty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 2.43669969 × 10^8
Engineering notation 2.43669969 × 10^6

Prime Factorization of 243669969

Prime Factorization 9 × 619 × 229 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 243669969
Product of the distinct prime numbers

The prime factorization of 243669969 is 9 × 619 × 229 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 65, 68, 593, 756, 898, 8148, 11933, 39045, 553348, 135592, 3409976, 1145644, 34417897, 23650126, 792598779, 816192389, 1976772227, 716895938

Basic calculations (n = 243669969)

Multiplication

n×y
n×2 487339938
n×3 731009907
n×4 974679876
n×5 1218349845

Division

n÷y
n÷2 121834984.5
n÷3 81223323
n÷3 60917492.25
n÷5 48733993.8

Exponentiation

ny
n2 59375053792460961
n3 1.4467917516982E+25
n4 3.5253970128576E+33
n5 8.5903338083571E+41

Nth Root

y√n
2√n 15609.931742324
3√n 624.59811518381
4√n 124.93971243093
5√n 47.572984915163

Divisors of 243669969

1, 9, 191, 229, 619, 1719, 2061, 5571, 43739, 118229, 141751, 393651, 1064061, 1275759, 27074441, 243669969

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243669968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243669969 can be divided by 16 positive divisors. The sum of these divisors (counting 243669969) is 1, the average is 0.0625.

Base conversion 243669969

Base System Value
2 Binary 1110100001100001101111010001
3 Ternary 121222111201100200
4 Quaternary 32201201233101
5 Quinary 444334414334
6 Senary 40102405413
8 Octal 1641415721
10 Decimal 243669969
12 Duodecimal 69730869
16 Hexadecimal e861bd1
20 Vigesimal 3g2iei9
36 Base36 412oy9

Cryptographic Hash Functions

md5 16982d987f3d591a7e4db8445e2ba8a9
sha1 ea2834d4a202036654ab2da0405169c83f252769
sha256 7dfdc4ac748d707b245133ef92c65e544b527b360eba8af20bdd9cbbe9de3540
sha512 1aea505c9623d2df64960fe152e53ebd0b9fe307ae3041eef521776a41e09fed607536d82d32e946c21d53b6b2f90e2737ed08413810409caea215a0586a3bcc
ripemd-160 6e4a894cc0bbd0b33cdbebf8a9f0f4430148dc83

243669969 as geometric shapes

Circle

Radius = n
Diameter 487339938
Circumference 1531023569.0217
Area 1.8653223280089E+17

Sphere

Radius = n
Volume 6.0603071178793E+25
Surface area 7.4612893120358E+17
Circumference 1531023569.0217

Square

Length = n
Perimeter 974679876
Area 59375053792460961
Diagonal 344601374.90283

Cube

Length = n
Surface area 356250322754765766
Volume 1.4467917516982E+25
Space diagonal 422048766.58673

Equilateral Triangle

Length = n
Perimeter 731009907
Area 2.5710152467669E+16
Altitude 211024383.29337

Triangular Pyramid

Length = n
Surface area 2.5710152467669E+16
Volume 1.7050604309843E+24
Height 114867124.96761