218047142 (number)

218047142 is an even 9-digits composite number following 218047141 and preceding 218047143. In scientific notation, it is written as 2.18047142 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 103615200 positive integers (up to 218047142) that are relatively prime to 218047142.

Interesting facts

Basic properties

Name

Name two hundred eighteen million forty-seven thousand one hundred forty-two

Notation

Scientific notation 2.18047142 × 10^8
Engineering notation 2.18047142 × 10^6

Prime Factorization of 218047142

Prime Factorization 2 × 37 × 131 × 83 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 218047142
Product of the distinct prime numbers

The prime factorization of 218047142 is 2 × 37 × 131 × 83 × 271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 22, 13, 816, 257, 7617, 4171, 57551, 71262, 716856, 586728, 9957972, 1228705, 69678728, 65660454, 987241028, 416683381, 1549576480, 7094095505

Basic calculations (n = 218047142)

Multiplication

n×y
n×2 436094284
n×3 654141426
n×4 872188568
n×5 1090235710

Division

n÷y
n÷2 109023571
n÷3 72682380.666667
n÷3 54511785.5
n÷5 43609428.4

Exponentiation

ny
n2 47544556134368164
n3 1.0366954582758E+25
n4 2.2604848180141E+33
n5 4.9289225410236E+41

Nth Root

y√n
2√n 14766.419403498
3√n 601.88954497152
4√n 121.51715682774
5√n 46.52753877512

Divisors of 218047142

1, 2, 37, 74, 83, 131, 166, 262, 271, 542, 3071, 4847, 6142, 9694, 10027, 10873, 20054, 21746, 22493, 35501, 44986, 71002, 402301, 804602, 832241, 1313537, 1664482, 2627074, 2946583, 5893166, 109023571, 218047142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -218047141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218047142 can be divided by 32 positive divisors. The sum of these divisors (counting 218047142) is 1, the average is 0.03125.

Base conversion 218047142

Base System Value
2 Binary 1100111111110010001010100110
3 Ternary 120012021221110002
4 Quaternary 30333302022212
5 Quinary 421310002032
6 Senary 33345301302
8 Octal 1477621246
10 Decimal 218047142
12 Duodecimal 61034832
16 Hexadecimal cff22a6
20 Vigesimal 382fhh2
36 Base36 3lti92

Cryptographic Hash Functions

md5 f9aeef78f9192c8681be225b457cf76a
sha1 5abd920048b1ecd9826c286aebc608edb1765f17
sha256 8eb6b39cb8a48ba3110eaa0d6da4a2e05da46e77498e9321b5dc874994707e56
sha512 29d04417a59a0b50d5c43999b6c81cef8e5db70976b8ceb96542362c8932a944b38f7a615808e9189f816bd2f595d9054e610b0c7d7e04be59aee21062d80b93
ripemd-160 7e727ff111cf0bedb003f413428bb206daceaefa

218047142 as geometric shapes

Circle

Radius = n
Diameter 436094284
Circumference 1370030598.8869
Area 1.4936562826992E+17

Sphere

Radius = n
Volume 4.342499780972E+25
Surface area 5.9746251307967E+17
Circumference 1370030598.8869

Square

Length = n
Perimeter 872188568
Area 47544556134368164
Diagonal 308365225.45309

Cube

Length = n
Surface area 285267336806208984
Volume 1.0366954582758E+25
Space diagonal 377668728.38919

Equilateral Triangle

Length = n
Perimeter 654141426
Area 2.0587396712009E+16
Altitude 188834364.19459

Triangular Pyramid

Length = n
Surface area 2.0587396712009E+16
Volume 1.2217573142868E+24
Height 102788408.48436