242893143 (number)

242893143 is an odd 9-digits composite number following 242893142 and preceding 242893144. In scientific notation, it is written as 2.42893143 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 157979040 positive integers (up to 242893143) that are relatively prime to 242893143.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred ninety-three thousand one hundred forty-three

Notation

Scientific notation 2.42893143 × 10^8
Engineering notation 2.42893143 × 10^6

Prime Factorization of 242893143

Prime Factorization 3 × 3 × 41 × 658247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80964381
Product of the distinct prime numbers

The prime factorization of 242893143 is 3 × 3 × 41 × 658247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 45, 31, 627, 389, 6716, 1111, 57973, 35075, 189482, 185876, 9597728, 7658876, 91874923, 95544187, 573876381, 371629689, 1702454621, 4799967609

Basic calculations (n = 242893143)

Multiplication

n×y
n×2 485786286
n×3 728679429
n×4 971572572
n×5 1214465715

Division

n÷y
n÷2 121446571.5
n÷3 80964381
n÷3 60723285.75
n÷5 48578628.6

Exponentiation

ny
n2 58997078916418449
n3 1.4329985925828E+25
n4 3.4806553206701E+33
n5 8.4542731053723E+41

Nth Root

y√n
2√n 15585.029451368
3√n 623.93366374452
4√n 124.84001542521
5√n 47.542613385463

Divisors of 242893143

1, 3, 9, 41, 123, 369, 658247, 1974741, 5924223, 26988127, 80964381, 242893143

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242893142
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242893143 can be divided by 12 positive divisors. The sum of these divisors (counting 242893143) is 1, the average is 0.083333333333333.

Base conversion 242893143

Base System Value
2 Binary 1110011110100100000101010111
3 Ternary 121221001020202100
4 Quaternary 32132210011113
5 Quinary 444140040033
6 Senary 40034013143
8 Octal 1636440527
10 Decimal 242893143
12 Duodecimal 694171b3
16 Hexadecimal e7a4157
20 Vigesimal 3fi1ch3
36 Base36 40m1jr

Cryptographic Hash Functions

md5 2f36cfbed9f73b3c22fa575ac8c5624f
sha1 5a9e283cf6cbea2766d26dba07f02e7f68864d2f
sha256 4a7ce0afe060963b6e45f2b1773405b8755263cae389a4f542d9efc73a1483fb
sha512 ec546fe2d18d82359d4526e2fac2a01e79b0a01b1e3159879737ef014c13e85ef8e85f946598fc0b5c6247a18a89a53a74e87bb7d2816fb3bc629906b954d0fb
ripemd-160 7fbf505ef26034312c0950e778979c52989fe977

242893143 as geometric shapes

Circle

Radius = n
Diameter 485786286
Circumference 1526142627.3123
Area 1.8534478970708E+17

Sphere

Radius = n
Volume 6.0025304680835E+25
Surface area 7.4137915882831E+17
Circumference 1526142627.3123

Square

Length = n
Perimeter 971572572
Area 58997078916418449
Diagonal 343502777.03803

Cube

Length = n
Surface area 353982473498510694
Volume 1.4329985925828E+25
Space diagonal 420703264.48609

Equilateral Triangle

Length = n
Perimeter 728679429
Area 2.5546484545347E+16
Altitude 210351632.24305

Triangular Pyramid

Length = n
Surface area 2.5546484545347E+16
Volume 1.6888050370768E+24
Height 114500925.67934