243669980 (number)

243669980 is an even 9-digits composite number following 243669979 and preceding 243669981. In scientific notation, it is written as 2.43669980 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 97467984 positive integers (up to 243669980) that are relatively prime to 243669980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.43669980 × 10^8
Engineering notation 2.43669980 × 10^6

Prime Factorization of 243669980

Prime Factorization 2 × 2 × 5 × 12183499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121834990
Product of the distinct prime numbers

The prime factorization of 243669980 is 2 × 2 × 5 × 12183499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 87, 18, 18, 111, 4389, 7480, 7692, 41657, 857551, 227815, 4704293, 4686407, 28388615, 43703913, 642489402, 828129761, 9652062310, 8071058000

Basic calculations (n = 243669980)

Multiplication

n×y
n×2 487339960
n×3 731009940
n×4 974679920
n×5 1218349900

Division

n÷y
n÷2 121834990
n÷3 81223326.666667
n÷3 60917495
n÷5 48733996

Exponentiation

ny
n2 59375059153200400
n3 1.4467919476359E+25
n4 3.525397649446E+33
n5 8.5903357473257E+41

Nth Root

y√n
2√n 15609.932094663
3√n 624.59812458256
4√n 124.93971384097
5√n 47.572985344681

Divisors of 243669980

1, 2, 4, 5, 10, 20, 12183499, 24366998, 48733996, 60917495, 121834990, 243669980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243669979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243669980 can be divided by 12 positive divisors. The sum of these divisors (counting 243669980) is 1, the average is 0.083333333333333.

Base conversion 243669980

Base System Value
2 Binary 1110100001100001101111011100
3 Ternary 121222111201101002
4 Quaternary 32201201233130
5 Quinary 444334414410
6 Senary 40102405432
8 Octal 1641415734
10 Decimal 243669980
12 Duodecimal 69730878
16 Hexadecimal e861bdc
20 Vigesimal 3g2iej0
36 Base36 412oyk

Cryptographic Hash Functions

md5 a0af5b5fc86d726693df1127aeb3e7b7
sha1 fd2a9551c2c85500f6ded5a629b0d862fa99a178
sha256 ebecc148b343c36d9ce7f294bedc892b3e202a3d4bf217192c54e3baea4dc589
sha512 9accf69c0c780806a33992cf28de64fc88fee5ccb5cfe998b975a37641167d8b9f2c904297fca9ad06e80f16af472b9520cfcb019ce544f242eebc64573f1d00
ripemd-160 302bfaf8b790ad3672337462a2af8e10bdb654dd

243669980 as geometric shapes

Circle

Radius = n
Diameter 487339960
Circumference 1531023638.1367
Area 1.8653224964215E+17

Sphere

Radius = n
Volume 6.0603079386211E+25
Surface area 7.4612899856862E+17
Circumference 1531023638.1367

Square

Length = n
Perimeter 974679920
Area 59375059153200400
Diagonal 344601390.45918

Cube

Length = n
Surface area 356250354919202400
Volume 1.4467919476359E+25
Space diagonal 422048785.63929

Equilateral Triangle

Length = n
Perimeter 731009940
Area 2.5710154788938E+16
Altitude 211024392.81965

Triangular Pyramid

Length = n
Surface area 2.5710154788938E+16
Volume 1.7050606618991E+24
Height 114867130.15306