243399449 (number)

243399449 is an odd 9-digits prime number following 243399448 and preceding 243399450. In scientific notation, it is written as 2.43399449 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 243399448 positive integers (up to 243399449) that are relatively prime to 243399449.

Interesting facts

Basic properties

Name

Name two hundred forty-three million three hundred ninety-nine thousand four hundred forty-nine

Notation

Scientific notation 2.43399449 × 10^8
Engineering notation 2.43399449 × 10^6

Prime Factorization of 243399449

Prime Factorization 243399449

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 243399449
Product of the distinct prime numbers

The prime factorization of 243399449 is 243399449. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 3, 44, 85, 897, 337, 960, 8530, 39390, 37633, 17573, 686798, 3689901, 8323812, 9490613, 17684407, 535788115, 82365081, 5043851944, 3896956230

Basic calculations (n = 243399449)

Multiplication

n×y
n×2 486798898
n×3 730198347
n×4 973597796
n×5 1216997245

Division

n÷y
n÷2 121699724.5
n÷3 81133149.666667
n÷3 60849862.25
n÷5 48679889.8

Exponentiation

ny
n2 59243291773503601
n3 1.4419784574617E+25
n4 3.5097676201605E+33
n5 8.542755048651E+41

Nth Root

y√n
2√n 15601.26433979
3√n 624.36688870202
4√n 124.90502127533
5√n 47.562417209382

Divisors of 243399449

1, 243399449

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 243399450
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 121699725
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 15601.264371839
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999917831
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243399449 can be divided by 2 positive divisors. The sum of these divisors (counting 243399449) is 243399450, the average is 121699725.

Base conversion 243399449

Base System Value
2 Binary 1110100000011111101100011001
3 Ternary 121221222222021102
4 Quaternary 32200133230121
5 Quinary 444302240244
6 Senary 40052521145
8 Octal 1640375431
10 Decimal 243399449
12 Duodecimal 696201b5
16 Hexadecimal e81fb19
20 Vigesimal 3g14ic9
36 Base36 40ww7t

Cryptographic Hash Functions

md5 679d074c1113de83cc9182f59cdab868
sha1 e7dd7dc783a6cf4292fa7025a793792a1f792d0a
sha256 e4465077934d2e6d5beb1e3a6421a67549415fff11ef4ed407134c3ea887ada7
sha512 c18af8c2566da065a7d6398059a05960d76841d5a0955f32e153ebd46d5d47c9232786485cd0a7e8601b1042089554166b7478eabdb09fb3eae5248756fd3539
ripemd-160 129357403bccbcfb77beecbab6226783e59ac57d

243399449 as geometric shapes

Circle

Radius = n
Diameter 486798898
Circumference 1529323841.7324
Area 1.8611829021012E+17

Sphere

Radius = n
Volume 6.0401452381286E+25
Surface area 7.4447316084046E+17
Circumference 1529323841.7324

Square

Length = n
Perimeter 973597796
Area 59243291773503601
Diagonal 344218801.84994

Cube

Length = n
Surface area 355459750641021606
Volume 1.4419784574617E+25
Space diagonal 421580212.20227

Equilateral Triangle

Length = n
Perimeter 730198347
Area 2.5653097839834E+16
Altitude 210790106.10113

Triangular Pyramid

Length = n
Surface area 2.5653097839834E+16
Volume 1.6993879093268E+24
Height 114739600.61665