242742488 (number)

242742488 is an even 9-digits composite number following 242742487 and preceding 242742489. In scientific notation, it is written as 2.42742488 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 121371240 positive integers (up to 242742488) that are relatively prime to 242742488.

Interesting facts

Basic properties

Name

Name two hundred forty-two million seven hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation 2.42742488 × 10^8
Engineering notation 2.42742488 × 10^6

Prime Factorization of 242742488

Prime Factorization 2 × 2 × 2 × 30342811

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 60685622
Product of the distinct prime numbers

The prime factorization of 242742488 is 2 × 2 × 2 × 30342811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 11, 12, 329, 427, 4536, 9490, 66024, 61725, 215330, 37616, 1170946, 9933728, 21096584, 75033700, 426338831, 916013305, 4151007750, 3877008741

Basic calculations (n = 242742488)

Multiplication

n×y
n×2 485484976
n×3 728227464
n×4 970969952
n×5 1213712440

Division

n÷y
n÷2 121371244
n÷3 80914162.666667
n÷3 60685622
n÷5 48548497.6

Exponentiation

ny
n2 58923915480430144
n3 1.4303337846421E+25
n4 3.4720278155449E+33
n5 8.4280867035057E+41

Nth Root

y√n
2√n 15580.195377466
3√n 623.80463832762
4√n 124.82065284826
5√n 47.536714239836

Divisors of 242742488

1, 2, 4, 8, 30342811, 60685622, 121371244, 242742488

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242742487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242742488 can be divided by 8 positive divisors. The sum of these divisors (counting 242742488) is 1, the average is 0.125.

Base conversion 242742488

Base System Value
2 Binary 1110011101111111010011011000
3 Ternary 121220202121002112
4 Quaternary 32131333103120
5 Quinary 444120224423
6 Senary 40030451452
8 Octal 1635772330
10 Decimal 242742488
12 Duodecimal 69363b88
16 Hexadecimal e77f4d8
20 Vigesimal 3fh2g48
36 Base36 40itaw

Cryptographic Hash Functions

md5 75e4eea7777f472a9400e3424a106e4e
sha1 d49f7c60f4cc531cbe2bb4eadb85a4afe1b216ef
sha256 d15b7be5ed48561fe8748807bbe504c488e4479d568ccc9d9d5485545a569a71
sha512 95281526b19133967ab06098cf59c1f607619cf0caa631d15eb21ef586f22332cae32509b4a7dadf4ccdc6aa1d082e6497fa99b863500ec700320d8dd0a322ef
ripemd-160 1a0a824686b775db72ef75cd0f23c69706f802ce

242742488 as geometric shapes

Circle

Radius = n
Diameter 485484976
Circumference 1525196034.0298
Area 1.8511493999407E+17

Sphere

Radius = n
Volume 5.991368146684E+25
Surface area 7.4045975997626E+17
Circumference 1525196034.0298

Square

Length = n
Perimeter 970969952
Area 58923915480430144
Diagonal 343289718.69379

Cube

Length = n
Surface area 353543492882580864
Volume 1.4303337846421E+25
Space diagonal 420442322.37168

Equilateral Triangle

Length = n
Perimeter 728227464
Area 2.551480384825E+16
Altitude 210221161.18584

Triangular Pyramid

Length = n
Surface area 2.551480384825E+16
Volume 1.6856645308011E+24
Height 114429906.23126