218130131 (number)

218130131 is an odd 9-digits composite number following 218130130 and preceding 218130132. In scientific notation, it is written as 2.18130131 × 10^8. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 218016264 positive integers (up to 218130131) that are relatively prime to 218130131.

Interesting facts

Basic properties

Name

Name two hundred eighteen million one hundred thirty thousand one hundred thirty-one

Notation

Scientific notation 2.18130131 × 10^8
Engineering notation 2.18130131 × 10^6

Prime Factorization of 218130131

Prime Factorization 1949 × 111919

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 218130131
Product of the distinct prime numbers

The prime factorization of 218130131 is 1949 × 111919. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 54, 42, 302, 762, 9975, 2689, 6431, 574, 934191, 689775, 6454372, 7032495, 9250365, 99206286, 386594135, 903687653, 8441684529, 6181183866

Basic calculations (n = 218130131)

Multiplication

n×y
n×2 436260262
n×3 654390393
n×4 872520524
n×5 1090650655

Division

n÷y
n÷2 109065065.5
n÷3 72710043.666667
n÷3 54532532.75
n÷5 43626026.2

Exponentiation

ny
n2 47580754050077161
n3 1.0378796114022E+25
n4 2.2639281559739E+33
n5 4.9383094523718E+41

Nth Root

y√n
2√n 14769.229194511
3√n 601.96589524345
4√n 121.52871757124
5√n 46.531079923307

Divisors of 218130131

1, 1949, 111919, 218130131

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 -218130130
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 218130131 can be divided by 4 positive divisors. The sum of these divisors (counting 218130131) is 1, the average is 0.25.

Base conversion 218130131

Base System Value
2 Binary 1101000000000110011011010011
3 Ternary 120012110011021202
4 Quaternary 31000012123103
5 Quinary 421320131011
6 Senary 33351141415
8 Octal 1500063323
10 Decimal 218130131
12 Duodecimal 6107486b
16 Hexadecimal d0066d3
20 Vigesimal 383656b
36 Base36 3lvaab

Cryptographic Hash Functions

md5 063f73dc9bcf0bbbe3283a6472930e29
sha1 37fda23002de250e60de6c771e037aceef0091b8
sha256 0176d6717bb35c6960939306337e1990444634b28ff7d9172182004d4395ee47
sha512 0ecc1fcaad3b0eebb931577a251f8672f5487aa28ab662fcc4ab0175bd769b1b481c7159cd7cd8cb160dac076c2484727e92ac2429aed410ee9975d023eeeb8a
ripemd-160 88eec92628c82f3540544f1f02d239e193150449

218130131 as geometric shapes

Circle

Radius = n
Diameter 436260262
Circumference 1370552034.1524
Area 1.4947934737599E+17

Sphere

Radius = n
Volume 4.3474599499891E+25
Surface area 5.9791738950394E+17
Circumference 1370552034.1524

Square

Length = n
Perimeter 872520524
Area 47580754050077161
Diagonal 308482589.62242

Cube

Length = n
Surface area 285484524300462966
Volume 1.0378796114022E+25
Space diagonal 377812469.55365

Equilateral Triangle

Length = n
Perimeter 654390393
Area 2.0603070869293E+16
Altitude 188906234.77683

Triangular Pyramid

Length = n
Surface area 2.0603070869293E+16
Volume 1.2231528521296E+24
Height 102827529.87414