243487984 (number)

243487984 is an even 9-digits composite number following 243487983 and preceding 243487985. In scientific notation, it is written as 2.43487984 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 10 positive divisors. There are 121743984 positive integers (up to 243487984) that are relatively prime to 243487984.

Interesting facts

Basic properties

Name

Name two hundred forty-three million four hundred eighty-seven thousand nine hundred eighty-four

Notation

Scientific notation 2.43487984 × 10^8
Engineering notation 2.43487984 × 10^6

Prime Factorization of 243487984

Prime Factorization 2 × 2 × 2 × 2 × 15217999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30435998
Product of the distinct prime numbers

The prime factorization of 243487984 is 2 × 2 × 2 × 2 × 15217999. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 51, 60, 530, 155, 782, 1517, 28251, 21758, 572464, 438039, 677950, 3244801, 75142891, 54577409, 727145875, 907815073, 4914852514, 4281668851

Basic calculations (n = 243487984)

Multiplication

n×y
n×2 486975968
n×3 730463952
n×4 973951936
n×5 1217439920

Division

n÷y
n÷2 121743992
n÷3 81162661.333333
n÷3 60871996
n÷5 48697596.8

Exponentiation

ny
n2 59286398352384256
n3 1.4435525613443E+25
n4 3.5148770295976E+33
n5 8.5583032194463E+41

Nth Root

y√n
2√n 15604.101512103
3√n 624.44258268529
4√n 124.91637807791
5√n 47.565876811347

Divisors of 243487984

1, 2, 4, 8, 16, 15217999, 30435998, 60871996, 121743992, 243487984

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243487983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243487984 can be divided by 10 positive divisors. The sum of these divisors (counting 243487984) is 1, the average is 0.1.

Base conversion 243487984

Base System Value
2 Binary 1110100000110101010011110000
3 Ternary 121222011110201111
4 Quaternary 32200311103300
5 Quinary 444313103414
6 Senary 40054443104
8 Octal 1640652360
10 Decimal 243487984
12 Duodecimal 69663494
16 Hexadecimal e8354f0
20 Vigesimal 3g1fjj4
36 Base36 40ysj4

Cryptographic Hash Functions

md5 4f6f266cafbbcf86d373c6a230874439
sha1 69914f6af623f0b060dbbaea5ad0496d75af7dc0
sha256 cd6cc5f5b47811877e6437a2009fc1d85ebcffcdc6c2e7093dabff119dad3e44
sha512 b142f6c86d77b9c8e3617cd199671e7e13fae3cc828827dc4c93ad0b59547f589c2886d29d9705049fcf0772940e3130537b31cdeac27adc81023b7d53b4a395
ripemd-160 ca9b3e7c0820d7618f1006250140138f814224ff

243487984 as geometric shapes

Circle

Radius = n
Diameter 486975968
Circumference 1529880123.5436
Area 1.8625371352165E+17

Sphere

Radius = n
Volume 6.0467388290533E+25
Surface area 7.4501485408659E+17
Circumference 1529880123.5436

Square

Length = n
Perimeter 973951936
Area 59286398352384256
Diagonal 344344009.24768

Cube

Length = n
Surface area 355718390114305536
Volume 1.4435525613443E+25
Space diagonal 421733559.32052

Equilateral Triangle

Length = n
Perimeter 730463952
Area 2.5671763536024E+16
Altitude 210866779.66026

Triangular Pyramid

Length = n
Surface area 2.5671763536024E+16
Volume 1.7012430085429E+24
Height 114781336.41589