242579421 (number)

242579421 is an odd 9-digits composite number following 242579420 and preceding 242579422. In scientific notation, it is written as 2.42579421 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 138364848 positive integers (up to 242579421) that are relatively prime to 242579421.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred seventy-nine thousand four hundred twenty-one

Notation

Scientific notation 2.42579421 × 10^8
Engineering notation 2.42579421 × 10^6

Prime Factorization of 242579421

Prime Factorization 63 × 3 × 887 × 1447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242579421
Product of the distinct prime numbers

The prime factorization of 242579421 is 63 × 3 × 887 × 1447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 72, 63, 325, 66, 5872, 9892, 17428, 34359, 508961, 586633, 4620843, 3935759, 92960304, 40071331, 666283534, 748713987, 6082268595, 8693094156

Basic calculations (n = 242579421)

Multiplication

n×y
n×2 485158842
n×3 727738263
n×4 970317684
n×5 1212897105

Division

n÷y
n÷2 121289710.5
n÷3 80859807
n÷3 60644855.25
n÷5 48515884.2

Exponentiation

ny
n2 58844775492695241
n3 1.4274531567893E+25
n4 3.4627076027857E+33
n5 8.3998160537605E+41

Nth Root

y√n
2√n 15574.961348267
3√n 623.66492272721
4√n 124.79968488849
5√n 47.530325780017

Divisors of 242579421

1, 3, 63, 189, 887, 1447, 2661, 4341, 55881, 91161, 167643, 273483, 1283489, 3850467, 80859807, 242579421

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242579420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242579421 can be divided by 16 positive divisors. The sum of these divisors (counting 242579421) is 1, the average is 0.0625.

Base conversion 242579421

Base System Value
2 Binary 1110011101010111011111011101
3 Ternary 121220110022102000
4 Quaternary 32131113133131
5 Quinary 444100020141
6 Senary 40023152513
8 Octal 1635273735
10 Decimal 242579421
12 Duodecimal 692a5739
16 Hexadecimal e7577dd
20 Vigesimal 3fg28b1
36 Base36 40fbh9

Cryptographic Hash Functions

md5 fdefeb656fabe3c42111fed9cc604e49
sha1 01c978957c3bce5f07b905a75ba4e9b0182c3a12
sha256 4e9fea6a4327723850cd43f36ff6284d5812834efcfe8abfabc10770fde5cd16
sha512 527488ba94440c4671f15fc08f3a4c4866775d0b110879dae5409b600e3fb7f56ab3a03a0732b25d36e15f7b2ca592663b624f57036b1eeae6d574f02d1aeacd
ripemd-160 36d31550b88fa2490cc092a565a74cc78f3e94b7

242579421 as geometric shapes

Circle

Radius = n
Diameter 485158842
Circumference 1524171453.8513
Area 1.8486631438999E+17

Sphere

Radius = n
Volume 5.9793018009504E+25
Surface area 7.3946525755997E+17
Circumference 1524171453.8513

Square

Length = n
Perimeter 970317684
Area 58844775492695241
Diagonal 343059107.13081

Cube

Length = n
Surface area 353068652956171446
Volume 1.4274531567893E+25
Space diagonal 420159882.04264

Equilateral Triangle

Length = n
Perimeter 727738263
Area 2.5480535228333E+16
Altitude 210079941.02132

Triangular Pyramid

Length = n
Surface area 2.5480535228333E+16
Volume 1.6822696783198E+24
Height 114353035.71027