242555887 (number)

242555887 is an odd 9-digits composite number following 242555886 and preceding 242555888. In scientific notation, it is written as 2.42555887 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 207905040 positive integers (up to 242555887) that are relatively prime to 242555887.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred fifty-five thousand eight hundred eighty-seven

Notation

Scientific notation 2.42555887 × 10^8
Engineering notation 2.42555887 × 10^6

Prime Factorization of 242555887

Prime Factorization 7 × 34650841

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242555887
Product of the distinct prime numbers

The prime factorization of 242555887 is 7 × 34650841. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 15, 80, 302, 380, 2900, 5215, 89389, 96915, 324651, 717087, 3948870, 1977270, 79629167, 32381087, 62538234, 866352749, 9427435791, 9483319405

Basic calculations (n = 242555887)

Multiplication

n×y
n×2 485111774
n×3 727667661
n×4 970223548
n×5 1212779435

Division

n÷y
n÷2 121277943.5
n÷3 80851962.333333
n÷3 60638971.75
n÷5 48511177.4

Exponentiation

ny
n2 58833358318356769
n3 1.4270377412098E+25
n4 3.4613640510162E+33
n5 8.3957422762414E+41

Nth Root

y√n
2√n 15574.205822449
3√n 623.64475365585
4√n 124.79665789775
5√n 47.529403507145

Divisors of 242555887

1, 7, 34650841, 242555887

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242555886
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242555887 can be divided by 4 positive divisors. The sum of these divisors (counting 242555887) is 1, the average is 0.25.

Base conversion 242555887

Base System Value
2 Binary 1110011101010001101111101111
3 Ternary 121220102010010101
4 Quaternary 32131101233233
5 Quinary 444043242022
6 Senary 40022451531
8 Octal 1635215757
10 Decimal 242555887
12 Duodecimal 69293ba7
16 Hexadecimal e751bef
20 Vigesimal 3ffj9e7
36 Base36 40etbj

Cryptographic Hash Functions

md5 728a7942301c1c1f961ebe0c06884854
sha1 e63aa54a80ba8cb085d8c5857f3a55b27cad3e7e
sha256 2a82815ead953908ea21baa50178d58dedfde07ad45ae85dfc2f51dae5b9caf8
sha512 10bac43113d6c274c29a9bdedc611f9ecde2ad12c5f0921253298ef65e51978caa2171a68457d7c6f04f46d8b99c10bb6c6c0d02bd856a33909ff1b6642c584e
ripemd-160 b5e2a23ca1b37e3314f9ffe48714f02f1df245a7

242555887 as geometric shapes

Circle

Radius = n
Diameter 485111774
Circumference 1524023585.3683
Area 1.8483044627897E+17

Sphere

Radius = n
Volume 5.97756171224E+25
Surface area 7.3932178511586E+17
Circumference 1524023585.3683

Square

Length = n
Perimeter 970223548
Area 58833358318356769
Diagonal 343025825.02884

Cube

Length = n
Surface area 353000149910140614
Volume 1.4270377412098E+25
Space diagonal 420119119.95894

Equilateral Triangle

Length = n
Perimeter 727667661
Area 2.5475591446825E+16
Altitude 210059559.97947

Triangular Pyramid

Length = n
Surface area 2.5475591446825E+16
Volume 1.6817801063643E+24
Height 114341941.67628