242881618 (number)

242881618 is an even 9-digits composite number following 242881617 and preceding 242881619. In scientific notation, it is written as 2.42881618 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 95880192 positive integers (up to 242881618) that are relatively prime to 242881618.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred eighty-one thousand six hundred eighteen

Notation

Scientific notation 2.42881618 × 10^8
Engineering notation 2.42881618 × 10^6

Prime Factorization of 242881618

Prime Factorization 2 × 17 × 329 × 21713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242881618
Product of the distinct prime numbers

The prime factorization of 242881618 is 2 × 17 × 329 × 21713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 70, 96, 840, 501, 9625, 8638, 20691, 42338, 245544, 461772, 1923607, 9671737, 19438376, 38666033, 138095711, 792547920, 7169788865, 3199493229

Basic calculations (n = 242881618)

Multiplication

n×y
n×2 485763236
n×3 728644854
n×4 971526472
n×5 1214408090

Division

n÷y
n÷2 121440809
n÷3 80960539.333333
n÷3 60720404.5
n÷5 48576323.6

Exponentiation

ny
n2 58991480362297924
n3 1.432794619861E+25
n4 3.4799947553354E+33
n5 8.4522675680737E+41

Nth Root

y√n
2√n 15584.659701129
3√n 623.92379527709
4√n 124.83853452011
5√n 47.542162208446

Divisors of 242881618

1, 2, 17, 34, 329, 658, 5593, 11186, 21713, 43426, 369121, 738242, 7143577, 14287154, 121440809, 242881618

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 -242881617
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 242881618 can be divided by 16 positive divisors. The sum of these divisors (counting 242881618) is 1, the average is 0.0625.

Base conversion 242881618

Base System Value
2 Binary 1110011110100001010001010010
3 Ternary 121221000122221111
4 Quaternary 32132201101102
5 Quinary 444134202433
6 Senary 40033443534
8 Octal 1636412122
10 Decimal 242881618
12 Duodecimal 694105aa
16 Hexadecimal e7a1452
20 Vigesimal 3fi040i
36 Base36 40lsnm

Cryptographic Hash Functions

md5 78759d8dba831a560204aa21d3a5fb4c
sha1 97fc1ea978e1ba04c6dcba221784a89e9776210a
sha256 4bcd8b5135172fb7a0450cd89af6690bd2d6099e6920c9ab051fddb1026842d9
sha512 51ed91d4d940b718579792456b39c1ad99c18c8cba939f94c3e951bff7f9402519dccb0fefc8c59e2491aa70ce029178472b45e8844fd6b62783886eeaa9d201
ripemd-160 b59a82c64b41e1f809dff8b6e9f1bac6f5aea7e5

242881618 as geometric shapes

Circle

Radius = n
Diameter 485763236
Circumference 1526070213.6016
Area 1.8532720133058E+17

Sphere

Radius = n
Volume 6.0016760691445E+25
Surface area 7.4130880532233E+17
Circumference 1526070213.6016

Square

Length = n
Perimeter 971526472
Area 58991480362297924
Diagonal 343486478.22672

Cube

Length = n
Surface area 353948882173787544
Volume 1.432794619861E+25
Space diagonal 420683302.60054

Equilateral Triangle

Length = n
Perimeter 728644854
Area 2.55440603003E+16
Altitude 210341651.30027

Triangular Pyramid

Length = n
Surface area 2.55440603003E+16
Volume 1.6885646529189E+24
Height 114495492.74224