243659968 (number)

243659968 is an even 9-digits composite number following 243659967 and preceding 243659969. In scientific notation, it is written as 2.43659968 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 14 positive divisors. There are 121829952 positive integers (up to 243659968) that are relatively prime to 243659968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43659968 × 10^8
Engineering notation 2.43659968 × 10^6

Prime Factorization of 243659968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3807187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7614374
Product of the distinct prime numbers

The prime factorization of 243659968 is 2 × 2 × 2 × 2 × 2 × 2 × 3807187. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 40, 15, 609, 791, 6581, 253, 64004, 83394, 673988, 602432, 9128442, 9936260, 96370358, 46333936, 304468103, 50512810, 1914408941, 6875317846

Basic calculations (n = 243659968)

Multiplication

n×y
n×2 487319936
n×3 730979904
n×4 974639872
n×5 1218299840

Division

n÷y
n÷2 121829984
n÷3 81219989.333333
n÷3 60914992
n÷5 48731993.6

Exponentiation

ny
n2 59370180005761024
n3 1.4466136160358E+25
n4 3.5248182739165E+33
n5 8.588571078283E+41

Nth Root

y√n
2√n 15609.61139811
3√n 624.5895698944
4√n 124.93843042919
5√n 47.57259439906

Divisors of 243659968

1, 2, 4, 8, 16, 32, 64, 3807187, 7614374, 15228748, 30457496, 60914992, 121829984, 243659968

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243659967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243659968 can be divided by 14 positive divisors. The sum of these divisors (counting 243659968) is 1, the average is 0.071428571428571.

Base conversion 243659968

Base System Value
2 Binary 1110100001011111010011000000
3 Ternary 121222111012122021
4 Quaternary 32201133103000
5 Quinary 444334104333
6 Senary 40102251224
8 Octal 1641372300
10 Decimal 243659968
12 Duodecimal 69726b14
16 Hexadecimal e85f4c0
20 Vigesimal 3g2h9i8
36 Base36 412h8g

Cryptographic Hash Functions

md5 d5164aead5e60ab8265343e36195a58a
sha1 8d34897c15c7a0f61679b8acd378d0f1b252932c
sha256 4596c7de42155c9aac802688e8425c55f8a39fb46a186b8e232b8a0662589d9c
sha512 2a48b4167f9f63500cbe038af5b440ac5806317b88f68e971dad95ae9079f71e7be55e9cf3aad9cc24966e770a47077cc0d48c3373280072ec950679519b5e08
ripemd-160 52511c7ebacf9b72ecc5885f0bcc6cc3a2caf620

243659968 as geometric shapes

Circle

Radius = n
Diameter 487319936
Circumference 1530960730.8854
Area 1.865169213484E+17

Sphere

Radius = n
Volume 6.0595609449614E+25
Surface area 7.4606768539361E+17
Circumference 1530960730.8854

Square

Length = n
Perimeter 974639872
Area 59370180005761024
Diagonal 344587231.35299

Cube

Length = n
Surface area 356221080034566144
Volume 1.4466136160358E+25
Space diagonal 422031444.34661

Equilateral Triangle

Length = n
Perimeter 730979904
Area 2.5708042056122E+16
Altitude 211015722.1733

Triangular Pyramid

Length = n
Surface area 2.5708042056122E+16
Volume 1.7048504960928E+24
Height 114862410.451