243973913 (number)

243973913 is an odd 9-digits composite number following 243973912 and preceding 243973914. In scientific notation, it is written as 2.43973913 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 243838260 positive integers (up to 243973913) that are relatively prime to 243973913.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred seventy-three thousand nine hundred thirteen

Notation

Scientific notation 2.43973913 × 10^8
Engineering notation 2.43973913 × 10^6

Prime Factorization of 243973913

Prime Factorization 1823 × 133831

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243973913
Product of the distinct prime numbers

The prime factorization of 243973913 is 1823 × 133831. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 48, 39, 424, 413, 8402, 6530, 90385, 75884, 795371, 681084, 3657081, 1096117, 19059464, 78043323, 890540748, 152659030, 7275834936, 8641449943

Basic calculations (n = 243973913)

Multiplication

n×y
n×2 487947826
n×3 731921739
n×4 975895652
n×5 1219869565

Division

n÷y
n÷2 121986956.5
n÷3 81324637.666667
n÷3 60993478.25
n÷5 48794782.6

Exponentiation

ny
n2 59523270224531569
n3 1.4522125151235E+25
n4 3.5430196982226E+33
n5 8.6440437961145E+41

Nth Root

y√n
2√n 15619.664304971
3√n 624.85770669998
4√n 124.97865539752
5√n 47.584847119023

Divisors of 243973913

1, 1823, 133831, 243973913

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243973912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243973913 can be divided by 4 positive divisors. The sum of these divisors (counting 243973913) is 1, the average is 0.25.

Base conversion 243973913

Base System Value
2 Binary 1110100010101011111100011001
3 Ternary 122000002011021212
4 Quaternary 32202223330121
5 Quinary 444424131123
6 Senary 40113112505
8 Octal 1642537431
10 Decimal 243973913
12 Duodecimal 69858735
16 Hexadecimal e8abf19
20 Vigesimal 3g4gefd
36 Base36 4197h5

Cryptographic Hash Functions

md5 7df13a80eb86b5e5e40671966ee42d98
sha1 7a19991fb3792be42d5b6f9da93e82b426a5ccaf
sha256 3fb7efcb41a45a258b14e496235f3d877fa06e0254c8a9ac891bd081227d665b
sha512 772d5041219b563f52c2a4f8a34f22cd9fcdc9ae07582149bb6e832be62253958ed1e8d5a7750240413767f7c266a9cdc7427a34d1a92af7392dcd33838c8efe
ripemd-160 1556fd3b1428459c94628efeafedee57b8c8b7c6

243973913 as geometric shapes

Circle

Radius = n
Diameter 487947826
Circumference 1532933305.4967
Area 1.8699786845503E+17

Sphere

Radius = n
Volume 6.0830135586177E+25
Surface area 7.4799147382011E+17
Circumference 1532933305.4967

Square

Length = n
Perimeter 975895652
Area 59523270224531569
Diagonal 345031216.62983

Cube

Length = n
Surface area 357139621347189414
Volume 1.4522125151235E+25
Space diagonal 422575213.03739

Equilateral Triangle

Length = n
Perimeter 731921739
Area 2.5774332065385E+16
Altitude 211287606.51869

Triangular Pyramid

Length = n
Surface area 2.5774332065385E+16
Volume 1.7114488619464E+24
Height 115010405.54328