242555890 (number)

242555890 is an even 9-digits composite number following 242555889 and preceding 242555891. In scientific notation, it is written as 2.42555890 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 96982960 positive integers (up to 242555890) that are relatively prime to 242555890.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred fifty-five thousand eight hundred ninety

Notation

Scientific notation 2.42555890 × 10^8
Engineering notation 2.42555890 × 10^6

Prime Factorization of 242555890

Prime Factorization 2 × 5 × 4919 × 4931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242555890
Product of the distinct prime numbers

The prime factorization of 242555890 is 2 × 5 × 4919 × 4931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 17, 73, 122, 489, 8090, 5867, 45116, 26416, 271380, 21043, 5455656, 4423384, 55884270, 30428105, 825875155, 955355404, 8304133312, 7532866534

Basic calculations (n = 242555890)

Multiplication

n×y
n×2 485111780
n×3 727667670
n×4 970223560
n×5 1212779450

Division

n÷y
n÷2 121277945
n÷3 80851963.333333
n÷3 60638972.5
n÷5 48511178

Exponentiation

ny
n2 58833359773692100
n3 1.4270377941598E+25
n4 3.4613642222607E+33
n5 8.395742795446E+41

Nth Root

y√n
2√n 15574.205918762
3√n 623.64475622699
4√n 124.79665828363
5√n 47.529403624716

Divisors of 242555890

1, 2, 5, 10, 4919, 4931, 9838, 9862, 24595, 24655, 49190, 49310, 24255589, 48511178, 121277945, 242555890

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 -242555889
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 242555890 can be divided by 16 positive divisors. The sum of these divisors (counting 242555890) is 1, the average is 0.0625.

Base conversion 242555890

Base System Value
2 Binary 1110011101010001101111110010
3 Ternary 121220102010010111
4 Quaternary 32131101233302
5 Quinary 444043242030
6 Senary 40022451534
8 Octal 1635215762
10 Decimal 242555890
12 Duodecimal 69293baa
16 Hexadecimal e751bf2
20 Vigesimal 3ffj9ea
36 Base36 40etbm

Cryptographic Hash Functions

md5 fb83a3ce8d77f5e2f519bc5a242a788c
sha1 5d52ccc61732ad0bff29e3064d3c1989cba29695
sha256 8de64d722b4d074febf26e1028de6961542ead9a7bcd2a6a901a6c7fcb758aa5
sha512 2c1d72b5375456f2da1b97438e4c4dd8ecfe523c4a5bf071ece44ef53f3589fda5ff3e01f4f550e4bf30b6cfa89c52e83821a2c48081cd0927f5688022e79663
ripemd-160 40d149afc5f40c527d846513b2d3e3090d217068

242555890 as geometric shapes

Circle

Radius = n
Diameter 485111780
Circumference 1524023604.2179
Area 1.8483045085104E+17

Sphere

Radius = n
Volume 5.9775619340366E+25
Surface area 7.3932180340415E+17
Circumference 1524023604.2179

Square

Length = n
Perimeter 970223560
Area 58833359773692100
Diagonal 343025829.27148

Cube

Length = n
Surface area 353000158642152600
Volume 1.4270377941598E+25
Space diagonal 420119125.15509

Equilateral Triangle

Length = n
Perimeter 727667670
Area 2.5475592077003E+16
Altitude 210059562.57754

Triangular Pyramid

Length = n
Surface area 2.5475592077003E+16
Volume 1.6817801687665E+24
Height 114341943.09049