243676988 (number)

243676988 is an even 9-digits composite number following 243676987 and preceding 243676989. In scientific notation, it is written as 2.43676988 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 116757360 positive integers (up to 243676988) that are relatively prime to 243676988.

Interesting facts

Basic properties

Name

Name two hundred forty-three million six hundred seventy-six thousand nine hundred eighty-eight

Notation

Scientific notation 2.43676988 × 10^8
Engineering notation 2.43676988 × 10^6

Prime Factorization of 243676988

Prime Factorization 2 × 2 × 103 × 31 × 19079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 121838494
Product of the distinct prime numbers

The prime factorization of 243676988 is 2 × 2 × 103 × 31 × 19079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 64, 30, 572, 170, 4146, 1773, 21265, 74406, 16518, 914148, 7421774, 75735, 12132293, 35108163, 666938537, 993140909, 3950000570, 2143613272

Basic calculations (n = 243676988)

Multiplication

n×y
n×2 487353976
n×3 731030964
n×4 974707952
n×5 1218384940

Division

n÷y
n÷2 121838494
n÷3 81225662.666667
n÷3 60919247
n÷5 48735397.6

Exponentiation

ny
n2 59378474480752144
n3 1.4469167813505E+25
n4 3.5258032316613E+33
n5 8.591571117719E+41

Nth Root

y√n
2√n 15610.156565518
3√n 624.60411238307
4√n 124.94061215441
5√n 47.573258983351

Divisors of 243676988

1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 6386, 12772, 19079, 38158, 76316, 591449, 1182898, 1965137, 2365796, 3930274, 7860548, 60919247, 121838494, 243676988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243676987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243676988 can be divided by 24 positive divisors. The sum of these divisors (counting 243676988) is 1, the average is 0.041666666666667.

Base conversion 243676988

Base System Value
2 Binary 1110100001100011011100111100
3 Ternary 121222112001222122
4 Quaternary 32201203130330
5 Quinary 444340130423
6 Senary 40102502112
8 Octal 1641433474
10 Decimal 243676988
12 Duodecimal 69734938
16 Hexadecimal e86373c
20 Vigesimal 3g2jc98
36 Base36 412ud8

Cryptographic Hash Functions

md5 6ba779b409fbd31641e9a81535c48bb3
sha1 30e5ba46577ea134ecdf9d6d75846a7eab6031e6
sha256 449eae363e778963dfc44b9449ddec88752c237e96030bb307c4176a004885ca
sha512 797fc65b63ada72bc2e8bf1aa9b7b31581631fcd85ee8cad732955da465077617ab6f26b09b1a410dc2e2c24526550573b30058a6d20a9fff5d28acb53bcb7a8
ripemd-160 ad909fdb8c8fbff70939aff5960cbff1571855e9

243676988 as geometric shapes

Circle

Radius = n
Diameter 487353976
Circumference 1531067670.6994
Area 1.865429792101E+17

Sphere

Radius = n
Volume 6.0608308408618E+25
Surface area 7.461719168404E+17
Circumference 1531067670.6994

Square

Length = n
Perimeter 974707952
Area 59378474480752144
Diagonal 344611301.26783

Cube

Length = n
Surface area 356270846884512864
Volume 1.4469167813505E+25
Space diagonal 422060923.85135

Equilateral Triangle

Length = n
Perimeter 731030964
Area 2.5711633669149E+16
Altitude 211030461.92568

Triangular Pyramid

Length = n
Surface area 2.5711633669149E+16
Volume 1.7052077798425E+24
Height 114870433.75594